/*
===================================
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED.  IN NO EVENT SHALL THE PRODUCER OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
THE PRODUCER:
Andreas Imhof
EDV-Dienstleistungen
CH-Guemligen, Switzerland
www.aiedv.ch

Version: 5.5
Version date: 20081101
===================================
*/
var initial_display_mode=0;	// 0=Text display mode
							// 1=JPEG
var display_mode_icon_border_high="solid #ADBFFA 2px";
var display_mode_icon_border_dehigh="solid #FFFFFF 2px";
var display_mode_icon_height="20px";
var display_mode_icon_width="20px";
var max_floaterchars_ifnot_loggedin=50;	// num chars to show when not logged in

/* language dependent strings array where languages are like this:
lg[0][0]="english";
lg[0][1]="deutsch";
lg[0][2]="francais";
lg[0][3]="dansk";
lg[0][4]="";	//4-7 are free: not currently translated
lg[0][5]="";
lg[0][6]="";
lg[0][7]=""; */
var num_text_items=27;	//number of language dependent string array elements
var lg=new Array(num_text_items);
for (var i=0; i<num_text_items; i++) { lg[i]=new Array(4) }	//prepare sub-arrays for 8 languages

var tag_s="<span style=\"color:#404080;font-size:10pt\"><b>";
var tag_e="</b></span><br>";
lg[0][0]=tag_s+"Display Mode:"+tag_e;			//the three items right of the page JPEG to set the display mode
lg[0][1]=tag_s+"Anzeige Modus:"+tag_e;
lg[0][2]=tag_s+"Mode d'affichage:"+tag_e;
lg[0][3]=tag_s+"Visningsform:"+tag_e;

tag_s="<span style=\"color:#333333; font-size: 8pt; font-family: 'Verdana','Arial',sans-serif; white-space:nowrap;\">";
tag_e="</span>";
lg[1][0]=tag_s+"Article Text"+tag_e;
lg[1][1]=tag_s+"Artikel Text"+tag_e;
lg[1][2]=tag_s+"L'article en texte"+tag_e;
lg[1][3]=tag_s+"Artikel i tekstform"+tag_e;

tag_s="<span style=\"color:#333333; font-size: 8pt; font-family: 'Verdana','Arial',sans-serif; white-space:nowrap;\">";
tag_e="</span>";
lg[2][0]=tag_s+"Article JPEG"+tag_e;
lg[2][1]=tag_s+"Artikel JPEG"+tag_e;
lg[2][2]=tag_s+"L'article en JPEG"+tag_e;
lg[2][3]=tag_s+"Artikel som jpg-billede"+tag_e;

lg[3][0]=tag_s+"PDF"+tag_e;
lg[3][1]=tag_s+"PDF"+tag_e;
lg[3][2]=tag_s+"PDF"+tag_e;
lg[3][3]=tag_s+"PDF"+tag_e;

lg[4][0]=tag_s+"PDF"+tag_e;
lg[4][1]=tag_s+"PDF"+tag_e;
lg[4][2]=tag_s+"PDF"+tag_e;
lg[4][3]=tag_s+"PDF"+tag_e;

			//when article is displayed: the text in link anchor to the JPEG view
tag_s="<span style=\"font-family:'Verdana',sans-serif;font-size:8pt;font-weight:bold;color:#404080;background-color:#FFFFFF;text-decoration:none\">&#160;";
tag_e="&#160;&#160;&raquo;</span>";
lg[5][0]=tag_s+"Article JPEG"+tag_e;
lg[5][1]=tag_s+"Artikel JPEG"+tag_e;
lg[5][2]=tag_s+"Article JPEG"+tag_e;
lg[5][3]=tag_s+"Artikel JPEG"+tag_e;

			//when article is displayed: the text in link anchor to the PDF view
lg[6][0]=tag_s+"Article PDF"+tag_e;
lg[6][1]=tag_s+"Artikel PDF"+tag_e;
lg[6][2]=tag_s+"Article PDF"+tag_e;
lg[6][3]=tag_s+"Artikel PDF"+tag_e;

lg[8][0]="You must login to read articles!\n";
lg[8][1]="Bitte anmelden um Artikel zu lesen!\n";
lg[8][2]="Veuillez-vous inscrire pour lire des articles!\n";
lg[8][3]="Du skal v\u00e6re logget ind for at benytte friteksts\u00f8gningen!";

lg[9][0]="You must login to view PDFs!\n";
lg[9][1]="Bitte anmelden um PDFs anzuzeigen!\n";
lg[9][2]="Veuillez-vous inscrire pour afficher des PDF!\n";
lg[9][3]="Du skal  v\u00e6re logget ind for at for at se PDF-filen!\n";

lg[11][0]="Article as text";
lg[11][1]="Artikel in Textform";
lg[11][2]="L'article en texte";
lg[11][3]="Artikel i tekstform";

lg[12][0]="Article as JPEG";
lg[12][1]="Artikel als JPEG";
lg[12][2]="L'article en JPEG";
lg[12][3]="Artikel som jpg-billede";

lg[13][0]="Page PDF";
lg[13][1]="Seiten-PDF";
lg[13][2]="PDF de cette page";
lg[13][3]="Side som PDF";

lg[14][0]="";
lg[14][1]="";
lg[14][2]="";
lg[14][3]="";

lg[15][0]="<span style=\"font-family:'Verdana',sans-serif;font-size:12pt;font-weight:bold;color:red;\">You must enable Cookies and Session Cookies to use the Shop!</span>";
lg[15][1]="<span style=\"font-family:'Verdana',sans-serif;font-size:12pt;font-weight:bold;color:red;\">Sie m\u00fcssen Cookies und Session-Cookies erlauben um den Shop zu benutzen!</span>";
lg[15][3]="<span style=\"font-family:'Verdana',sans-serif;font-size:12pt;font-weight:bold;color:red;\">You must enable Cookies and Session Cookies to use the Shop!</span>";
lg[15][4]="<span style=\"font-family:'Verdana',sans-serif;font-size:12pt;font-weight:bold;color:red;\">You must enable Cookies and Session Cookies to use the Shop!</span>";

lg[20][0] = "Add this product to the cart";
lg[20][1] = "Dieses Produkt in den Warenkorb legen";
lg[20][2] = "Ajouter ce produit au panier";
lg[20][3] = "Add this product to the cart";
lg[21][0] = "This product has been added to the cart.";	//\n\nReturn to this catalogue to select more articles";
lg[21][1] = "Das Produkt wurde in den Warenkorb gelegt.";	//\n\nKehren Sie zu diesem Katalog zur\u00fcck um weiter einzukaufen.";
lg[21][2] = "Ce produit est maintenant dans le panier.";	//\n\nRetournez au catalogue pour continuer vos achats.";
lg[21][3] = "This product has been added to the cart.";	//\n\nReturn to this catalogue to select more articles";

lg[26][0]="Click to open full-text search window";
lg[26][1]="Klicken um die Volltext-Suche zu \u00f6ffnen";
lg[26][2]="Cliquer pour la recherche en text int&#xe9;gral";
lg[26][3]="Benytte friteksts&#x0f8;gningen";

//****** detect browser language
var isIE = false;
var cur_lang=null;	//	language as short text like de fr en - set default to english
var cur_lang_ID=0;	//	language IDs:
						//	0=en, 1=de, 2=fr, 3=da ....
try { if ((parent.global.override_language!=null) && (parent.global.override_language!="")) cur_lang=parent.global.override_language; }
catch(e){
	try { if ((opener.parent.global.override_language!=null) && (opener.parent.global.override_language!="")) cur_lang=opener.parent.global.override_language; } catch(e){}
}

if (cur_lang==null) {
	if (navigator.appName.toUpperCase().indexOf("EXPLORER")>-1) {
		cur_lang=navigator.userLanguage;	//for Internet Explorer
		cur_lang=cur_lang.substr(0,2);
		isIE = true;
	}
	else {//like: " Mozilla/5.0 (Macintosh, U; PPC Mac OS X Mach-O; de-DE; rv:1.7.10) Gecko/20050717 Firefox/1.0.6
		//lets filter the 4th part - semicolon separated - within the ()
		var start=navigator.userAgent.indexOf("(");
		var end=navigator.userAgent.indexOf(")");
		var verstr=navigator.userAgent.substring(start+1,end);
		var parts=verstr.split("; ");
		cur_lang=parts[3].substr(0,2);
	}
}
switch (cur_lang) {	//make sure the translated texts are available, otherwise set english
	case "de": cur_lang_ID=1; break;
	case "fr": cur_lang_ID=2; break;
	case "da": cur_lang_ID=3; break;
	case "en": default:
		cur_lang="en"; cur_lang_ID=0; break;
}


//****** write a language dependant image tag
function img(id, src, the_class, style, lang, altID, titleID, onClick, onMouseOver, onMouseOut) {
document.write('<img src="' + src + '"' +
	((id!=null) ? (' id="'+id+'"') : ('')) +
	((the_class!=null) ? (' class="'+the_class+'"') : ('')) +
	((style!=null) ? (' style="'+style+'"') : ('')) +
	((altID!=null) ? ((lang!=null) ? (' alt='+lg[altID][lang]) : (' alt='+lg[altID][lang])) : ' alt=""') +
	((titleID!=null) ? ((lang!=null) ? (' title="'+lg[titleID][lang]+'"') : (' title="'+lg[titleID][cur_lang_ID]+'"')) : '') +
	((onClick!=null) ? (' onClick="'+onClick+'"') : ('')) +
	((onMouseOver!=null) ? (' onMouseOver="'+onMouseOver+'"') : ('')) +
	((onMouseOut!=null) ? (' onMouseOut="'+onMouseOut+'"') : ('')) +
	'>');
return(null);
}


//****** set an attribute of an element
function sattr(elem_id, lang, attrname, attrcont) {
if (lang) document.getElementById(elem_id).setAttribute(attrname,lg[attrcont][lang]);
else document.getElementById(elem_id).setAttribute(attrname,lg[attrcont][cur_lang_ID]);
return(null);
}


//****** get language dependant text
function glt(item, lang, id) {
if (id) {
	if (lang) document.getElementById(id).innerHTML=lg[item][lang];
	else document.getElementById(id).innerHTML=lg[item][cur_lang_ID];
}
else {
	if (lang) document.write(lg[item][lang]);
	else document.write(lg[item][cur_lang_ID]);
}
return(null);
}

//****** set the display mode icon style and text
function set_initial_display_mode_icons(page,id_txt,id_jpg,id_pdf,id_info_txt,h,w) {
var id_keystate='view_state_' + page;
var key_state=parseInt(document.getElementById(id_keystate).innerHTML);
if (id_txt) {
	try {
		if ((h==null) | (h>=0)) document.getElementById(id_txt).style.height=((h>0) ? h : display_mode_icon_height);
		if ((w==null) | (w>=0)) document.getElementById(id_txt).style.width =((h>0) ? h : display_mode_icon_width);
	} catch(e){}
}
if (id_jpg) {
	try {
		if (( h==null) | (h>=0)) document.getElementById(id_jpg).style.height=((h>0) ? h : display_mode_icon_height);
		if (( w==null) | (w>=0)) document.getElementById(id_jpg).style.width =((h>0) ? h : display_mode_icon_width);
	} catch(e){}
}
if (id_pdf) {
	try {
		if (( h==null) | (h>=0)) document.getElementById(id_pdf).style.height=((h>0) ? h : display_mode_icon_height);
		if (( w==null) | (w>=0)) document.getElementById(id_pdf).style.width =((h>0) ? h : display_mode_icon_width);
	} catch(e){}
}

if (initial_display_mode==0) {	//text display mode
	if (id_txt) try { document.getElementById(id_txt).style.border=display_mode_icon_border_high; } catch(e){}
	if (id_jpg) try { document.getElementById(id_jpg).style.border=display_mode_icon_border_dehigh; } catch(e){}
	try { document.getElementById(id_info_txt).innerHTML=lg[1][cur_lang_ID]; } catch(e){}
	document.getElementById(id_keystate).innerHTML="0";
} else {	//JPEG display mode
	if (id_txt) try { document.getElementById(id_txt).style.border=display_mode_icon_border_dehigh; } catch(e){}
	if (id_jpg) try { document.getElementById(id_jpg).style.border=display_mode_icon_border_high; } catch(e){}
	try { document.getElementById(id_info_txt).innerHTML=lg[2][cur_lang_ID]; } catch(e){}
	document.getElementById(id_keystate).innerHTML="1";
}
return(null);
}



//*********************************
//Change here to suit floater stuff
var use_custom_floater=1;	//set this to 1 to use floater look below, 0 = use from style class
							//set to 0 to use default gray box
var floater_width=200;		//set to width in pixels like 200
var floater_height=0;		//set to 0
var floater_bott=50;		//minimal offset from bottom window
//the title part
var floater_TIT_border="4px solid #eeeeee";	//set to "" to use default "1px solid #222222"
var floater_TIT_backgroundColor="#eeeeee";	//set to "" to use default "#DDDDDD"
var floater_TIT_font="Verdana, Arial, sans-serif";	//set to "" to use default "sans-serif"
var floater_TIT_fontsize="8pt";				//set font size like "11pt"
var floater_TIT_fontweight="bold";			//set font weight like "normal" or "bold"
//the text part
var floater_border="4px solid #eeefff";	//set to "" to use default "1px solid #222222"
var floater_backgroundColor="#eeefff";	//set to "" to use default "#DDDDDD"
var floater_font="Verdana, Arial, sans-serif";	//set to "" to use default "sans-serif"
var floater_fontsize="8pt";				//set font size like "11pt"
var floater_fontweight="normal";		//set font weight like "normal" or "bold"

var mf_thick=2;				//the thickness of hor/vert coloured lines marking an article
var mf_color="#0073BC";		//color main article framing
var mf_color2="#8DAE6A";	//color continued article framing

var floater_offset=10;
var view_X=10;
var view_Y=10;
//****** 

var cur_tit="";
var cur_txt="";
var tmr=null;		//our floater update intervall timer
var layerstyle=null;	//the floating shurtcut layer's style
var frameHstyle;	//horizontal article framing layer's style
var frameVstyle;	//vertical
var frameHoffset=0;
var frameVoffset=0;
var scrollbars=2;
var my=0, mx=0;		//current mouse position
var floater_is_visible=false;
var floater_is_inited=false;
var floater_is_floating = false;

var in_floater=false;
var current_coords=null;	//coords as string "x1,y1,x2,y2"
var co=null;				//coords as array x1,y1,x2,y2
var current_obj=null;
var current_obj_id=null;
var current_page;
var current_page_number;
var current_pageside;

var have_to_hide=false;
var browser_name;
var operating_system="WIN";
var F=null;
var floater_current_objID="";
var off='hidden';
var on='visible';

var t_obj; var t_id; var t_page; var t_scale; var t_jpg; var t_xml; var t_func; var t_tit; var t_txt; var t_areas; var t_hasWWWlink; var t_hasExtPDF; var t_the_pagenumber;
var theimage_recall=0;
var callerbox=1;


//=========
function nMouse(event){
	if (event == null) return;
	try {
		my=event.pageY; mx=event.pageX;
		//document.getElementById('info').innerHTML = "event:" + event + "\nN mouse x/y: " + mx + "/" + my + " .....in_floater: " + in_floater;
	} catch(e){};
	if (floater_is_floating) draw_floater(callerbox);
}
function iMouse() {
	if (event == null) return;
	try {
		my=event.y; mx=event.x;
		//document.getElementById('info').innerHTML = "event:" + event + "\nI mouse x/y: " + mx + "/" + my + " .....in_floater: " + in_floater;
	} catch(e){};
	if (floater_is_floating) draw_floater(callerbox);
}
function nKey(event){ return; }
function iKey(){ return; }

//****** detect browser
var browser_version=navigator.appVersion;
var userAgent=navigator.userAgent;
do { //detect browser
	if (navigator.appName.toUpperCase().indexOf("MSIE")>-1) { browser_name='EXPLORER'; break; }
	if (navigator.appName.toUpperCase().indexOf("EXPLORER")>-1) { browser_name='EXPLORER'; break; }
	if (userAgent.toUpperCase().indexOf("SAFARI")>-1) { browser_name='NETSCAPE'; break; }
	if (userAgent.toUpperCase().indexOf("FIREFOX")>-1) { browser_name='FIREFOX'; break; }
	browser_name='NETSCAPE'; break; //assume Mozilla Gecko
} while(false);
do { //detect operating system
	if (userAgent.toUpperCase().indexOf("WINDOWS")>-1) { operating_system="WIN"; break; }
	if (userAgent.toUpperCase().indexOf(" OS X")>-1) { operating_system="OSX"; break; }
	else operating_system="MAC";
} while(false);

do {	// set event handlers
	if (browser_name=='NETSCAPE' || browser_name=='FIREFOX') {
		document.onmousemove=nMouse;
		document.onkeydown=document.onkeyup=nKey;
		scrollbars=20;
		break;
	}
	//all others
	document.onmousemove=iMouse;
	document.onkeydown=document.onkeyup=iKey;
} while(false);



function btn(idtxt) { //get page# from idtxt
var id, id_keystate="";
current_page=idtxt.substr(idtxt.lastIndexOf('_')+1);
id_keystate="view_state_" + current_page;
do {
	if (idtxt.indexOf("btn_1_")>-1) {
		try { document.getElementById(id_keystate).innerHTML="0"; } catch(e){}
		try { id='info_text_1_' + current_page; document.getElementById(id).innerHTML=lg[1][cur_lang_ID]; } catch(e){}
		try { id='icn_1_' + current_page; document.getElementById(id).style.border=display_mode_icon_border_high; } catch(e){}
		try { id='icn_2_' + current_page; document.getElementById(id).style.border=display_mode_icon_border_dehigh; } catch(e){}
		break;
	}
	if (idtxt.indexOf("btn_2_")>-1) {
		try { document.getElementById(id_keystate).innerHTML="1"; } catch(e){}
		try { id='info_text_1_' + current_page; document.getElementById(id).innerHTML=lg[2][cur_lang_ID]; } catch(e){}
		try { id='icn_2_' + current_page; document.getElementById(id).style.border=display_mode_icon_border_high; } catch(e){}
		try { id='icn_1_' + current_page; document.getElementById(id).style.border=display_mode_icon_border_dehigh; } catch(e){}
		break;
	}
} while(false);
}


//=========
function show_article_xml(obj,id,scale,jpg,xml,hasWWWlink,hasExtPDF,the_pagenumber) {
/*
try {
	if (F && !F.closed)  {	//this is for browser compatibility
		F.close(); F=null;
		t_obj=obj; t_id=id; t_scale=scale; t_jpg=jpg; t_xml=xml; t_hasWWWlink=hasWWWlink; t_hasExtPDF=hasExtPDF; t_the_pagenumber=the_pagenumber;
		setTimeout('recallshow_article_xml()',100);
		return;
	}
}
catch(e) {
	F=null;
	t_obj=obj; t_id=id; t_scale=scale; t_jpg=jpg; t_xml=xml; t_hasWWWlink=hasWWWlink; t_hasExtPDF=hasExtPDF;
	setTimeout('recallshow_article_xml()',100);
	return;
}
try { F.close(); } catch(e){}
F=null;
*/
var wid=400, hig=400;
var articleID = "Art" + id + "_" + the_pagenumber;
var elements=document.getElementsByTagName("object");
var artobj=document.getElementById(articleID);
if (!artobj) {	//is not available: do nothing
	return;
}

// checkm if we can display the article content right of flipping pages
var articleDisplayTD = document.getElementById("articleDisplayTD");
if (articleDisplayTD != null) {
	// max window height
	var max_text_height = 768;
	//if (!isIE) {
	if (true) {
		do {
			if (!isNaN(window.innerHeight)) { max_text_height = parseInt(window.innerHeight); break; }
			if (!isNaN(document.documentElement.clientHeight)) { max_text_height = parseInt(document.documentElement.clientHeight); break; }
			if (!isNaN(top.document.body.offsetHeight)) { max_text_height = parseInt(top.document.body.offsetHeight); break; }
			if (!isNaN(top.document.body.clientHeight)) { max_text_height = parseInt(top.document.body.clientHeight); break; }
			// sh.....
			max_text_height = parseInt(document.body.offsetHeight);
		} while(false);
		/*
		alert("window.innerHeight: " + window.innerHeight +
			"\ndocument.documentElement.clientHeight: " + document.documentElement.clientHeight +
			"\ntop.document.body.offsetHeight: " + top.document.body.offsetHeight +
			"\ntop.document.body.clientHeight: " + top.document.body.clientHeight +
			"\npagesetTD_0: " + document.getElementById('pagesetTD_0').style.height +
			"\nmax_text_height: " + max_text_height
			);
		*/
		max_text_height -= 100;
	}
	else {	// IE shit
		max_text_height = parseInt(document.getElementById("pagesetTD_0").style.height) + 22;
	}
	articleDisplayTD.style.height = max_text_height + "px";

	var content = artobj.innerHTML;
	// replace commented image links <!--imgage src="image.jpg" alt="iamge.eps"/image-->
	// either quirked by flipbook.xsl in browser or by transformer
	var re = /\<!--image/gi;
	content = content.replace(re,"<img");
	re = /\/image--\>/gi;
	content = content.replace(re,">");

	// add click for PDF to img tags
	content = add_image_pdf_click(content);

	// replace link data and other stuff
	content = redirect_oscommerce_links(content);

	var articleDisplayWidth = 0;
	var minTextWidth = 250;

	if (typeof(dhtmlwindow) != "undefined") {
		//document.getElementById('drag-contentarea').innerHTML = content;
		var winwidth = 'width=' + Math.max(document.getElementById("articleDisplayTD").offsetWidth - 7,minTextWidth) + "px,";
		var winheight = 'height=' + max_text_height + "px,";
		try {
			if (document.getElementById("drag-contentarea") != null) winheight = winwidth = '';	// set width/height first call only
		} catch(e) {}
		var divwin=dhtmlwindow.open('divbox', 'div', null, content, '', winwidth + winheight + 'resize=1,scrolling=1',false,true);
		articleDisplayWidth = divwin.offsetWidth;
		//return;
	}
	else {
		var spacer = "<div style=\"line-height:2px; width:250px; background-color:#f7f7ff\">&nbsp;</div>";
		articleDisplayTD.innerHTML = spacer + content;
		articleDisplayWidth = articleDisplayTD.offsetWidth;
	}

	var needWidth = parseInt(document.getElementById('pagesetTD_0').width) + parseInt(document.getElementById('pagesetTD_1').width) + minTextWidth;
	/*alert("articleDisplayWidth:"+articleDisplayWidth
		+ "\nminTextWidth:"+minTextWidth
		+ "\nneedWidth:"+needWidth
		+ "\ndocument.body.offsetWidth:"+document.body.offsetWidth
		);*/
	if (true /*isIE*/) {
		if (parseInt(document.body.offsetWidth) < needWidth) {
			window.moveTo(10, 20);
			window.resizeBy(needWidth - parseInt(document.body.offsetWidth) + 50, 0);
		}
	}
	else {
		if (articleDisplayWidth < minTextWidth) {
			window.moveTo(10, 20);
			window.resizeBy(minTextWidth - articleDisplayWidth + 10, 0);
		}
	}
/*
	alert("pagesetTD_0: " + document.getElementById('pagesetTD_0').width
		+ "\npagesetTD_1: " + document.getElementById('pagesetTD_1').width
		+ "\narticleDisplayWidth: " + articleDisplayWidth
		+ "\nwindow.innerWidth: " + window.innerWidth
		+ "\nneedWidth: " + needWidth
		+ "\ndocument.body.offsetWidth: " + document.body.offsetWidth
		+ "\nisIE: " + isIE
		);
*/
}
else {
	//this is used for direct epaper/article display within a new window
	var enc=document.getElementById("doctypeinfos").getAttribute("enc");
	F=window.open("","myArticleWindow","screenX=" + view_X + ", screenY=" + view_Y + ", left=" + view_X + ", top=" + view_Y + ", width=" + wid + ",height=" + hig + ",resizable=Yes,scrollbars=Yes,status=No,toolbar=No,menubar=No");
	F.document.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">\r');
	F.document.write('<html><head>\r');
	F.document.write('<title>Article Text </title>\r');
	F.document.write('<meta http-equiv="Content-Type" content="text/html; charset='+ enc +'">\r');
	F.document.write('<script language="javascript" type="text/javascript" src="../DTDCSS/XTXPepaperF.js"></script>\r');
	F.document.write('<link rel="StyleSheet" href="' + document.getElementById("doctypeinfos").innerHTML + '" type="text/css" media="all">\r</head>\r<body onMouseUp="click_func(0)" onKeyUp="click_func(0)">\r');
		//the div to display the www and mail icons
	F.document.write('<div id="qm_func" style="visibility:hidden; position: fixed; top: 0px; right: 0px; cursor: pointer; border: 0px solid #000000; height: 0px; vertical-align: middle; font-family: Verdana; font-size: 9pt; text-align: left;">');
	F.document.write('<img border="0" id="qm_func1" align="top" src="../DTDCSS/earth.gif" vspace="1" hspace="1" style="cursor: pointer; height: 22px; background-color: transparent; vertical-align: middle" alt=""    title="web"    onMouseOver="sub_f(1,1)" onMouseOut="sub_f(1,0)" onClick="sub_do(1)">');
	F.document.write('<img border="0" id="qm_func2" src="../DTDCSS/email.gif" vspace="1" hspace="1" style="cursor: pointer; height: 22px; background-color: transparent; vertical-align: middle" alt="" title="e-mail" onMouseOver="sub_f(2,1)" onMouseOut="sub_f(2,0)" onClick="sub_do(2)">');
	F.document.write('</div>');
		//the article's text
	F.document.write('<div style="float: left;border: 0px solid #0000FF; ">');
	F.document.write(artobj.innerHTML);
	F.document.write('</div>');
	F.document.writeln("\r</body></html>");
	F.document.close();
	F.focus();
}
return;
}
function recallshow_article_xml() {
show_article_xml(t_obj,t_id,t_scale,t_jpg,t_xml,t_hasWWWlink,t_hasExtPDF,t_the_pagenumber);
return;
}



function show_clicked_article() {
	// get article idx
	var id_split = current_obj_id.split("_");
	var art_idx = id_split[1].substr(1);
/*
alert("current_obj: " + current_obj
	+ "\ncurrent_page: " + current_page
	+ "\ncurrent_obj_id: " + current_obj_id
	+ "\nart_idx: " + art_idx
	);
*/
	show_article_xml(current_obj,art_idx,'','','','','',current_page);
}


//=========
function show_article_jpg(obj,id,page,scale,jpg,xml,hasWWWlink,hasExtPDF,the_pagenumber) {
var id_keystate='view_state_' + page;
var key_state=0;
try { key_state=parseInt(document.getElementById(id_keystate).innerHTML);}catch(e){}
if (key_state==0) {
	show_article_xml(obj,id,scale,jpg,xml,hasWWWlink,hasExtPDF,the_pagenumber)
	return;
}
if (!jpg || jpg=="") return;

t_obj=obj; t_id=id; t_page=page; t_scale=scale; t_jpg=jpg; t_xml=xml; t_hasWWWlink=hasWWWlink; t_hasExtPDF=hasExtPDF; t_the_pagenumber=the_pagenumber;
try {
	if (F && !F.closed)  {	//browser compatibility
		F.close(); F=null;
		setTimeout('recallshow_article_jpg()',100);
		return;
	}
}
catch (e) {
		F=null;
		setTimeout('recallshow_article_jpg()',100);
		return;
}

var wid=100, hig=100;
F=window.open("","jpg"," screenX=" + view_X + ", screenY=" + view_Y + ", left=" + view_X + ", top=" + view_Y + ", width=" + wid + ", height=" + hig + ", resizable=Yes,scrollbars=Yes");
F.document.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">');
F.document.write('<html><head><title>Article JPEG </title></head><body>');
if (hasWWWlink) {
	F.document.writeln("<a style=\"text-decoration:none;\" target=\"_blank\" ");
	F.document.writeln(" href=\"http://" + hasWWWlink + "\" title=\""  + hasWWWlink + "\">");
}
F.document.write('<img style="border: 0px solid #FFFFFF" src="' + jpg + '" name="myjpg" id="myjpg" alt="Article JPEG">');
if (hasWWWlink) {
	F.document.writeln("</a>");
}

if ((hasExtPDF!=null) & (hasExtPDF!="")) {	//this is a PDF created external with GhostScript
	F.document.writeln("<br><a style=\"text-decoration:none;\" href=\"" + hasExtPDF + "\" title=\"PDF\">" + lg[6][cur_lang_ID] + "</a>");
}

F.document.writeln("</body></html>");
F.document.close();

show_jpg(t_jpg);
return;
}
function recallshow_article_jpg() {
	show_article_jpg(t_obj,t_id,t_page,t_scale,t_jpg,t_xml,t_hasWWWlink,t_hasExtPDF);
	return;
}


//=========
function show_jpg(jpg) {
if (!F.document.getElementById("myjpg").complete) {
	var wait_display=true;
	if (navigator.userAgent.toUpperCase().indexOf("SAFARI")>-1) {	//for Safari
		if (F.document.myjpg.width>0) wait_display=false;
	}
	else wait_display=true;
	if (wait_display && theimage_recall<50) {
		setTimeout('show_jpg(t_jpg)',100);
		theimage_recall++;
		return;
	}
}
theimage_recall=0;
var wid=100, hig=100;
wid=F.document.images[0].width + 25;
hig=F.document.images[0].height + 45;
if (operating_system =='WIN') { wid += 25; hig += 25; }
if (hig>parseInt(screen.availHeight)-50) hig=parseInt(screen.availHeight)-50;
if (wid>parseInt(screen.availWidth)-50) hig=parseInt(screen.availWidth)-50;
if (wid<100) wid=100;
if (hig<100) hig=100;
F.resizeTo(wid,hig);
F.focus();
return;
}

function show_current_article() {
setTimeout(current_obj.href,50);
}


//=========
var floater_recalled = false;
var floater_t_obj = null;
var floater_t_func = null;
var floater_t_tit = null;
var floater_t_txt = null;
var floater_t_areas = null;
var floater_timeoutID = null;
function recallfloater() {
	floater_recalled = true;
	floater(floater_t_obj,floater_t_func,floater_t_tit,floater_t_txt,floater_t_areas);
	floater_recalled = false;
return;
}

function floater(obj,func,tit,txt,areas) {
//document.getElementById("info").innerHTML = "floater obj:'" + obj + "',func: " + func + ", areas:'"  + areas + "'";

if ((func == 0) && !floater_recalled && !isIE) {	// give the onMouseOver on canvas some time
	floater_t_obj=obj; floater_t_func=func; floater_t_tit=tit; floater_t_txt=txt; floater_t_areas=areas;
	floater_timeoutID = setTimeout('recallfloater()',120);
	return;
}
//window.clearTimeout(floater_timeoutID);
if (func == 10) {
	mouseOnCanvas = true;
	return;
}
try {
	if (page_is_flipping) {
		hide_floater();
		if (canvas_available) clear_all_shadows();
		return;
	}
} catch(e){}

if (!floater_is_inited) {
	t_obj=obj; t_func=func; t_tit=tit; t_txt=txt; t_areas=areas;
	init_floater(t_obj,t_func,t_tit,t_txt,t_areas);
	return;
}
if (!obj) return;
current_obj=obj;
current_obj_id = obj.id;
current_coords=obj.coords;
current_page_number = obj.id.substr(1,obj.id.indexOf("_")-1);
current_pageside = isEven(current_page_number) ? 'L_' : 'R_';
current_page=obj.id.substr(obj.id.lastIndexOf('_')+1);
current_page_offsetLeft = getLeftPos(document.getElementById("page" + current_pageside + "1",true));
current_page_offsetTop = getTopPos(document.getElementById("page" + current_pageside + "1",true));
if ( (canvas_available == true) ) {
	//document.getElementById("info").innerHTML = "floater func: " + func + ":"  + current_pageside + ": " + areas + "<br>&nbsp;&nbsp;&nbsp;&nbsp;" + txt;
	if (mouseOnCanvas && (func == 0)) return;	// this comes from <area onMouseOut="floater(this,0)"...>
							// shoots always when the canvas is drawn and overlays article
	cur_tit=tit; cur_txt=txt;
	var retval = areashadow(func,current_pageside,obj,areas);
	return;
}
else {
	if (!obj.coords) { hide_floater(); return; }
	co=obj.coords.split(","); //start x,y, end x,y
	//document.getElementById('info2').innerHTML = "Layer on page: " + current_obj.id + ", left: " + current_obj.offsetLeft;
	
	var id='float_lineH' + current_pageside + "1"; frameHstyle=document.getElementById(id).style;
	id='float_lineV' + current_pageside + "1"; frameVstyle=document.getElementById(id).style;
}
callerbox=func;

var fl=parseInt(layerstyle.left);
var ft=parseInt(layerstyle.top);
var fb=parseInt(layerstyle.top)+parseInt(document.getElementById("float_container").offsetHeight);
var fr=parseInt(layerstyle.left)+parseInt(layerstyle.width);
switch (func) {
case 0: //check if cursor is on floater
	if (browser_name=='NETSCAPE' || browser_name=='FIREFOX') ;
	else { iMouse(); }
/*
document.getElementById('info1').innerHTML = "current_obj.id: " + current_obj.id + "<br>" 
			+ "current_pageside: " + current_pageside + ", current_page_offsetLeft: " + current_page_offsetLeft + "<br>" 
			+ "Floater l/t/r/b: " + fl + "/" + ft + "/" + fr + "/" + fb + "<br>" 
			;
*/
	if ((mx+1>=fl) && (mx-1<=fr) && (my+1>=ft) && (my-1<=fb)) { in_floater=true; break; } //we are within floater
	in_floater=false;
	have_to_hide=true;
	hide_floater();
	break;
case 1:	//article starts
case 2:	//for chained textboxes
	in_floater=false;
	cur_tit=tit; cur_txt=txt;
	if (!floater_is_visible) update_floater(callerbox);	//call this only if not already visible
	break;
}
//document.getElementById('info1').innerHTML = "in_floater: " + in_floater;
return;
}

//=========
function update_floater(func) {
if (!floater_is_inited) return;

if (have_to_hide) { hide_floater(); return; }
if (mx<0) {
	tmr=setTimeout('update_floater(callerbox)',50);
	return; //do nothing, mouse is not in window
}
if (tmr) { clearTimeout(tmr); tmr=null; }

var fl=parseInt(layerstyle.left);
var ft=parseInt(layerstyle.top);
var fb=parseInt(layerstyle.top)+parseInt(document.getElementById("float_container").offsetHeight);
var fr=parseInt(layerstyle.left)+parseInt(layerstyle.width);

if ((mx+1>=fl) && (mx-1<=fr) && (my+1>=ft) && (my-1<=fb))  {
	in_floater=true;
	return;
}
in_floater=false;
//document.getElementById('info1').innerHTML = "UPDATE in_floater: " + in_floater;

var x=mx, y=my;	//store mouse position
draw_floater();

if (func==1) frameVstyle.backgroundColor=frameHstyle.backgroundColor=mf_color;
else frameVstyle.backgroundColor=frameHstyle.backgroundColor=mf_color2;

//draw the framing boxes
frameHstyle.left=parseInt(co[0])+frameHoffset-mf_thick+"px";
frameHstyle.top=parseInt(co[1])+frameVoffset-mf_thick+"px";
frameHstyle.width=co[2]-co[0]+(2*mf_thick)+"px";
frameHstyle.height=mf_thick+"px";
frameHstyle.visibility=on;
frameVstyle.left=parseInt(co[0])+frameHoffset-mf_thick+"px";
frameVstyle.top=parseInt(co[1])+frameVoffset+"px";
frameVstyle.width=mf_thick+"px";
frameVstyle.height=co[3]-co[1]+mf_thick+"px";
frameVstyle.visibility=on;
}



function draw_floater() {
	if (!cur_tit && !cur_txt) return;
	
	//text preview floater stuff
	x=mx; y=my;
	if (browser_name=="EXPLORER") {	//any Microsoft Explorer
		if (operating_system=='MAC') {	//Explorer macintosh
			x=mx + document.body.scrollLeft;
			y=my + document.body.scrollTop;
		}
		else {	//Explorer Windows
			x += current_page_offsetLeft;
			y += current_page_offsetTop;
		}
	}
	//reposition the floater
	/*
	document.getElementById('info1').innerHTML = "Mouse x/y: " + mx + "/" + my + "<br>" 
				+ "current_pageside: " + current_pageside + ", current_page_offsetLeft: " + current_page_offsetLeft + "<br>" 
				+ "Floater l/t: " + x + "/" + y + "<br>" 
				;
	*/
	var lposx;
	var lposy;
	if (current_pageside == "L_") {
		lposx = (x+floater_offset)+"px";
		lposy = (y+floater_offset)+"px";
	}
	else {
		lposx = (x-parseInt(layerstyle.width)-floater_offset)+"px";
		lposy = (y+floater_offset)+"px";
	}
	if (layerstyle.top!=lposy) layerstyle.top=lposy;
	if (layerstyle.left!=lposx) layerstyle.left=lposx;
	
	
	//change text in floater if different article
	if (floater_current_objID!=current_obj.id) {
		var logged_in=true; //are we logged in?
		try { logged_in=parent.loginwin.chklog(); }
		catch(e) { try { if(opener)logged_in=opener.parent.loginwin.chklog(); }catch(e){} }
	
		var tit="";
		var txt=cur_txt;
		var re=/\+\+/g;
		txt=txt.replace(re,"+");
		re=/\+\+/g;
		txt=txt.replace(re,"+");
		while (txt.charAt(0) == "+") txt = txt.substr(1,txt.length);	// cut leading CR
		var pos=txt.indexOf("+");
		var pos1=txt.indexOf("-",0);
		var pos2=txt.indexOf("\\-",0);
		if (pos2>=0) pos1=txt.indexOf("-",pos2+2);
		//if ( (pos<0) || ((pos1>=0) && (pos1<pos)) ) pos=pos1;
		if (pos>60) pos=-1;	//does not really seem to be a title
	/* commented to not to show a title
		if (pos>=0) {
			tit=txt.substr(0,pos);
			txt=txt.substring(pos+1,255);
		}
	*/
		if (!logged_in) {txt=txt.substr(0,max_floaterchars_ifnot_loggedin);txt+="....";}
		re=/\\-/g;
		tit=tit.replace(re,"-");
		txt=txt.replace(re,"-");
		re=/\+/g;
		txt=txt.replace(re,"<br>");
		//document.getElementById('info').innerHTML = "tit: " + tit + "<br>" + "txt: " + txt + "<br>";
		if (tit =="") document.getElementById('float_tit').style.visibility = "hidden";
		else {
			document.getElementById('float_tit').style.visibility = "visible";
			document.getElementById('float_tit').innerHTML=tit;
		}
		document.getElementById('float_txt').innerHTML=txt + (txt.length>=240 ? "..." : "");
	}
	
	//layerstyle.overflow="visible";
	layerstyle.overflow="hidden";	// cut very long lines
	layerstyle.visibility=on;
	floater_is_visible=true;
	floater_is_floating = true;
	floater_current_objID=current_obj.id;
	
	var fl=parseInt(layerstyle.left);
	var ft=parseInt(layerstyle.top);
	var fb=parseInt(layerstyle.top)+parseInt(document.getElementById("float_container").offsetHeight);
	var fr=parseInt(layerstyle.left)+parseInt(layerstyle.width);
	if ((x+1>=fl) && (x-1<=fr) && (y+1>=ft) && (y-1<=fb)) in_floater=true;
	else in_floater=false;
	return;
}


function init_floater(obj,func,tit,txt,areas) {
try {
	layerstyle=document.getElementById('float_container').style;
} catch (e) {
	t_obj=obj; t_func=func; t_tit=tit; t_txt=txt; t_areas=areas;
	setTimeout('init_floater(t_obj,t_func,t_tit,t_txt,t_areas)',50);
	return;
}
if (use_custom_floater > 0) {
	var fltr;
	layerstyle.border="0px solid #000000";
	layerstyle.backgroundColor="transparent";
	fltr=document.getElementById('float_inner');
	fltr.style.border="0px solid #000000";
	fltr.style.margin="0px";
	//set custom floater for title part
	if (floater_border!="") {
		fltr=document.getElementById('float_tit');
		fltr.style.margin="0px";
		fltr.style.overflow="visible";
		fltr.style.border=floater_TIT_border;
		fltr.style.backgroundColor=floater_TIT_backgroundColor;
	}
	if (floater_TIT_backgroundColor != "") fltr.style.backgroundColor=floater_TIT_backgroundColor;
	if (floater_font!="") { document.getElementById('float_tit').style.fontFamily=floater_TIT_font; }
	if (floater_fontsize!="") { document.getElementById('float_tit').style.fontSize=floater_TIT_fontsize; }
	if (floater_fontweight!="") { document.getElementById('float_tit').style.fontWeight=floater_TIT_fontweight; }
	//set custom floater for text part
	if (floater_border!="") {
		fltr=document.getElementById('float_txt');
		fltr.style.margin="0px";
		fltr.style.overflow="visible";
		fltr.style.border=floater_border;
	}
	if (floater_backgroundColor != "") fltr.style.backgroundColor=floater_backgroundColor;
	if (floater_font!="") { document.getElementById('float_txt').style.fontFamily=floater_font; }
	if (floater_fontsize!="") { document.getElementById('float_txt').style.fontSize=floater_fontsize; }
	if (floater_fontweight!="") { document.getElementById('float_txt').style.fontWeight=floater_fontweight; }
}
else {	//use from given style sheet
//	floater_width=parseInt(layerstyle.width);
//	floater_height=parseInt(layerstyle.height);
//	floater_bott=0;
}

if (operating_system=="WIN") { scrollbars=20; }
layerstyle.visibility=off;
layerstyle.top=0+"px";
layerstyle.left=-10000+"px";
layerstyle.width=floater_width + "px";
floater_is_inited=true;
floater(t_obj,t_func,t_tit,t_txt,t_areas);

return;
}


//=========
function hide_floater(force) {
if (!force && in_floater) return;
have_to_hide=false;
floater_current_objID="";
if (tmr) { clearTimeout(tmr); tmr=null; }

try {
	layerstyle.visibility=off;
	layerstyle.top=0+"px";
	layerstyle.left=-10000+"px";
	//document.onmousemove=null;
	//document.onkeydown=document.onkeyup=null;
/*
	frameHstyle.visibility=off;
	frameHstyle.top=frameHstyle.left=frameHstyle.width=frameHstyle.height=0+"px";
	frameVstyle.visibility=off;
	frameVstyle.top=frameVstyle.left=frameVstyle.width=frameVstyle.height=0+"px";
*/
	var fltH = document.getElementById('float_lineHL_1').style
	var fltV = document.getElementById('float_lineVL_1').style
	fltH.visibility=off;
	fltH.top=fltH.left=fltH.width=fltH.height=0+"px";
	fltV.visibility=off;
	fltV.top=fltV.left=fltV.width=fltV.height=0+"px";

	fltH = document.getElementById('float_lineHR_1').style
	fltV = document.getElementById('float_lineVR_1').style
	fltH.visibility=off;
	fltH.top=fltH.left=fltH.width=fltH.height=0+"px";
	fltV.visibility=off;
	fltV.top=fltV.left=fltV.width=fltV.height=0+"px";

} catch(e) {}

floater_is_visible=false;
floater_is_inited=false;
floater_is_floating = false;
return;
}

function isEven(x) {
	return (x%2)?false:true;
}

function c() {var l=true;try{l=parent.loginwin.chklog();}catch(e){try{l=opener.parent.loginwin.chklog();}catch(e){}}return(l);}
function a() {alert(lg[8][cur_lang_ID])}
function p() {alert(lg[9][cur_lang_ID]);return(false)}



// ******* add click for PDF to img tags
function add_image_pdf_click(thestr) {
	if ((thestr == null) || (thestr == "")) return(thestr);
	if (thestr.indexOf("<img ") < 0) return(thestr);
	if (thestr.indexOf(".pdf") < 0) return(thestr);
	str = thestr;

	var re_img = null;
	try {	// old IE 6 cant understand this
		re_img = new RegExp("<img (.)*?\>","gi");		// get html <img .....> construct
		var imagetags = re_img.exec(str);	// get all image tags into array
		if ((imagetags == null) || (imagetags[0] == "")) return(thestr);

		var brk = 0;		// just a security counter if the regexp can not replace some signatures
		for (var i = 0; i < imagetags.length; i++) {
			var alt_re = new RegExp("alt=\"(.)*?\"","gi");		// get content of alt attr construct
			var altattrs = alt_re.exec(imagetags[i]);
			if ((altattrs == null) || (altattrs[0] == "")) continue;

			var altattr = "" + altattrs[i];	// the whole alt="xxx.pdf" string
			var re = new RegExp("\.pdf","gi");
			var pos = altattr.search(re);
			if (pos < 0) continue;

			// original is a pdf file
			var re = /"(.)*"/;				// get the pdf name in the alt attribute
			var pdf_re = re.exec(altattr);		// the pdf name only
			var pdf = "" + pdf_re[0];		// ... as string
			re = /"/g;						// remove double quotes
			pdf = pdf.replace(re,"");

			// replace the <img ...> with <a href="pdf"><img...></a>
			var new_image = imagetags[i].replace(/style="/gi,"title=\"PDF\" style=\"border:0;");
			var new_img_lnk = "<a style=\"text-decoration:none\" href=\"" + pdf + "\" target=\"_blank\">" + new_image + "</a>";
			//alert("imagetags: " + imagetags + "\n\naltattr: " + altattr + "\npos: " + pos + "\npdf: " + pdf+ "\n\nnew_img_lnk: " + new_img_lnk);
			re = new RegExp(imagetags[i],"gi");
			str = str.replace(re, new_img_lnk);

			// go to next img alt construct
			if (brk > 1000) break;
			brk++;
		}
	}
	catch (e) { return (str); }
	return(str);
}


// ******* redirect certain oscommerce links
function redirect_oscommerce_links(thestr) {
	if ((thestr == null) || (thestr == "")) return(thestr);
	if (thestr.indexOf("<a ") < 0) return(thestr);
	str = thestr;

	var re_lnk = null;
	try {	// old IE 6 cant understand this
		re_lnk = new RegExp("<a (.)*?\>","gi");		// get html <a href.....> construct
		//re_lnk = /<a (.)*?\>/gi;		// get html <a href.....> construct
	}
	catch (e) { return (str); }
	var a_link_re = re_lnk.exec(str);

	var i = 0;		// just a security counter if the regexp can not replace some signatures
	var last_found_pos = -1;
	while ((a_link_re != null) && (a_link_re[0] != "")) {
		var a_link = "" + a_link_re[0];	// the whole <a...> begin link string

		var source_string = "advanced_search_result.php.keywords=";
		var replace_string = "index\.php\?action=buy_now\&products_id=";
		var re = new RegExp(source_string,"gi");
		var pos = a_link.search(re);
		//alert(a_link + "\n\n" + source_string + "\n\n" + pos);
		if (pos >= 0) {
			re = /href="(.)*"/;	// get the href attribute
			var href_re = re.exec(a_link);
			var href = "" + href_re[0];		// the whole href attribute
			re = /"(.)*"/;					// get the url in the href attribute
			var url_re = re.exec(href);		// the url only
			var url = "" + url_re[0];		// ... as string
			re = /"/g;						// remove double quotes
			url = url.replace(re,"");
			// change the progam call 'advanced_search_result.php?keywords=123456' to 'index.php?action=buy_now&products_id=123456'
			re = new RegExp(source_string,"gi");
			var new_url = url.replace(re,replace_string);
			
			var new_link = "\<a href=\"javascript\:callURL('" + new_url + "',true,'ebshopwin')\" onClick=\"alert(lg[21][cur_lang_ID])\" title=\"" + lg[20][cur_lang_ID] + "\"\>";
	
			re = /\?/g;						// escape ?
			var esc_a_link = a_link.replace(re,"\\?");
			var rex = new RegExp(esc_a_link);	// the whole original link must be replaced with the new link
			str = str.replace(rex, new_link);
	
			/*
			re = /</g;
			var lnk= a_link.replace(re,"W");
			re = />/g;
			lnk= lnk.replace(re,"W");
			Response.Write(lnk + "<br>");
			Response.Write(href + "<br>");
			Response.Write(new_url + "<br>");
			Response.Write(new_link + "<br>");
			return;
			*/
		}
		// find next html link construct
		if (i > 1000) break;
		a_link_re = re_lnk.exec(str);
		i++;
	}
	return (str);
}

var visibleWindow = null;


function callURL(url, show_in_new_window, windowname) {
	if ( (url == null) || (url == "") ) return;
	if (show_in_new_window == true) {
		visibleWindow = window.open("",windowname,"width=900,height=600,top=20,left=10,location=Yes,resizable=Yes,scrollbars=Yes,status=Yes,toolbar=Yes,menubar=Yes");
		visibleWindow.location.href = url;
		visibleWindow.focus();
		//alert("visibleWindow: " + windowname);
	}
	else {
		//alert("windowname: " + windowname);
		try {
			var win = top.document.getElementById(windowname);
			win.location.href = url;
		} catch(e) {}
	}
	return;
}





/********************************************
 * canvas stuff to draw a shadow on article area(s)
 */
var canvas_available = false;
var canvasL = new Array();
var canvasR = new Array();
var canvasVisible = false;
var mouseOnCanvas = false;
var xd = 0;//1;
var yd = 0;//0;
var wd = 3;//1;
var hd = 3;//0;
function init_canvas() {
/* currently disabled: working on it
	var ie_is_inited = ieCanvasInit();
	if (ie_is_inited) {
	}
*/
	var num_canvas = 0;
	var canvas_side_idx = 0; // left side canvas
	while (canvas_side_idx < 2) {
		num_canvas = 0;
		var canvas_side = "";
		if (canvas_side_idx == 0) canvas_side = "L";
		else canvas_side = "R";
		while (true) {
			try {
				var canvas_id = "areacanvas" + canvas_side + "_" + num_canvas;
				if (canvas_side_idx == 0) {
					canvasL[num_canvas] = document.getElementById(canvas_id);
					if (canvasL[num_canvas] == null) { canvasL.length -= 1; break; }
					canvasL[num_canvas].style.zIndex = 0;
					var ctx = canvasL[num_canvas].getContext("2d");	// check if supported
				}
				else {
					canvasR[num_canvas] = document.getElementById(canvas_id);
					if (canvasR[num_canvas] == null) { canvasR.length -= 1; break; }
					canvasR[num_canvas].style.zIndex = 0;
					var ctx = canvasR[num_canvas].getContext("2d");	// check if supported
				}
			} catch (e) { break; }
			num_canvas++;
		}
		canvas_side_idx++;
	}
	if (num_canvas <= 0) {
		//document.getElementById("info").innerHTML += "   no canvas support";
		canvas_available = false;
	}
	else {
		canvas_available = true;
		//document.getElementById("info").innerHTML = "canvas is supported with number of canvas: " + num_canvas;
	}
	return (canvas_available);
}

function clear_all_shadows() {
	var canvas_side_idx = 0; // left side canvas
	while (canvas_side_idx < 2) {
		var canvas_side = "";
		var the_canvas = null;
		if (canvas_side_idx == 0) {
			canvas_side = "L";
			num_canvas = canvasL.length;
			the_canvas = canvasL;
		}
		else {
			canvas_side = "R";
			num_canvas = canvasR.length;
			the_canvas = canvasR;
		}
		var idx = 0;
		while (idx < num_canvas) {
			try {
				drawshadow(the_canvas[idx],0);
				the_canvas[idx].style.zIndex = 0;
			} catch (e) { break; }
			idx++;
		}
		canvas_side_idx++;
	}
	mouseOnCanvas = false;
}
function drawshadow(the_canvas,func,x,y,w,h) {
	if (the_canvas == null) return(false);
	var ctx = the_canvas.getContext("2d");
	if (func == 1) {
		ctx.fillStyle = "rgba(200,200,220,0.3)";
		ctx.fillRect (x, y, w, h);
		canvasVisible = true;
		//alert("x: " + x + ", y:" + y + ", w: " + w + ", h: " + h);
	}
	else {
		ctx.clearRect(0,0,the_canvas.width,the_canvas.height);
		canvasVisible = false;
		//alert("CLEAR xo: " + xo + ", yo:" + yo + ", wo: " + wo + ", ho: " + ho);
	}
	return(true);
}

function areashadow(func,page_side,obj,areas) {
	//document.getElementById("info1").innerHTML = "areashadow:" + func + ": " + func + ": " + page_side + ": " + areas;
	if (!canvas_available) return(false);
	if ( (canvasL == null) || (canvasR == null) ) return(false);

	clear_all_shadows();
	if (func <= 0) {
		hide_floater();
		//document.getElementById("info2").innerHTML = "areashadow CLEAR";
		return(true);
	}

	var coords_arr = null;
	if ( (areas != null) && (areas != "") ) {
		coords_arr = areas.split(";");
	}
	else {
		//document.getElementById("info2").innerHTML = "NO areas";
		return(false);
	}
	if (!coords_arr) {
		return(true);
	}

	draw_floater();

	//document.getElementById("info1").innerHTML = "";

	for (var i = 0; i < coords_arr.length; i++) {
		var the_canvas = null;
		if (page_side == "L_") the_canvas = canvasL;
		if (page_side == "R_") the_canvas = canvasR;
		if ( the_canvas == null) {
			//alert("canvas error for page_side '" + page_side + "'");
			return(false);
		}
		if (i >= the_canvas.length) break;

		//document.getElementById("info1").innerHTML = coords_arr.length + " / " + i + " / " + coords_arr[i];
		var coords = coords_arr[i].split(",");	// l,t,r,b
		//document.getElementById("info1").innerHTML = coords_arr.length + " / " + i + " / " + coords_arr[i] + " / " + coords;
		var l = parseInt(coords[0]);
		var t = parseInt(coords[1]);
		var w = parseInt(coords[2]) - parseInt(coords[0]);
		var h = parseInt(coords[3]) - parseInt(coords[1]);
		//document.getElementById("info1").innerHTML = the_canvas.length + "/the_canvas:" + i + " / " + coords;
		the_canvas[i].style.zIndex = 1000000;
		the_canvas[i].left = l + xd;
		the_canvas[i].top = t + yd;
		the_canvas[i].width = w + wd;
		the_canvas[i].height = h + hd;
		the_canvas[i].style.left = (l+xd) +"px";
		the_canvas[i].style.top = (t+yd) +"px";
		the_canvas[i].style.width = (w+wd) +"px";
		the_canvas[i].style.height = (h+hd) +"px";
		drawshadow(the_canvas[i],1, 0, 0, w+wd, h+hd);
	}
	return;
}


function ieCanvasInit(htcFile) {
	/*
	 * Only proceed if browser is IE 6 or later (as all other major browsers
	 * support canvas out of the box there is no need to try to emulate for
	 * them, and besides only IE supports VML anyway.
	 */

	var ie, opera, a, nodes, i, oVml, oStyle, newNode;

	ie = navigator.appVersion.match(/MSIE (\d\.\d)/);
	opera = (navigator.userAgent.toLowerCase().indexOf("opera") != -1);
	if ((!ie) || (ie[1] < 6) || (opera)) {
		return(false);
	}


	/*
	 * Recreate elements, as there is no canvas tag in HTML
	 * The canvas tag is replaced by a new one created using createElement,
	 * even though the same tag name is given the generated tag is slightly
	 * different, it's created prefixed with a XML namespace declaration
	 * <?XML:NAMESPACE PREFIX ="PUBLIC" NS="URN:COMPONENT" />
	 */

	nodes = document.getElementsByTagName('canvas');

	for (i = 0; i < nodes.length; i++) {
		node = nodes[i];
		if (node.getContext) { return(false); } // Other implementation, abort
		newNode = document.createElement('canvas');
		newNode.id = node.id;
		newNode.style.width  = node.width;
		newNode.style.height = node.height;
		node.parentNode.replaceChild(newNode, node);
	}


	/* Add VML includes and namespace */
	document.namespaces.add("v");
	oVml = document.createElement('object');
	oVml.id = 'VMLRender';
	oVml.codebase = 'vgx.dll';
	oVml.classid = 'CLSID:10072CEC-8CC1-11D1-986E-00A0C955B42E';
	document.body.appendChild(oVml);

	/* Add required css rules */
	if ((!htcFile) || (htcFile == '')) { htcFile = 'iecanvas.htc'; }
	oStyle = document.createStyleSheet();
	oStyle.addRule('canvas', "behavior: url('" + htcFile + "');");
	oStyle.addRule('v\\:*', "behavior: url(#VMLRender);");
	return(true);	// we have inite IE canvas it
}