// Java script utility functions
// Copyright (c) 1998 Microlog GmbH

// Browser Detection
var doCheck = (document.all!=null);
if (doCheck == false) {
	versionNN = navigator.userAgent.toLowerCase();
	if (versionNN.search(/mozilla\/4/i) != -1) 
		browser = "NN4";
	else 
		browser = "NN6";
} else {
	var agt = navigator.userAgent.toLowerCase();
	if ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1)) 
		browser = "IE";
	else 
		browser = "OP";
}

function Tag(strTag)
{
	var strVal;
	var nStart;
	var nEnd;

	strVal = document.location.search;
	nStart = strVal.indexOf(strTag + "="); 
	nEnd = strVal.indexOf("&", nStart);
	return strVal.substring(nStart + strTag.length + 1, nEnd);
}

function Qty()
{
	var strQty;

	strQty = Tag("Q1");
	nQty = parseInt(strQty);
	return(nQty);
}

function Vat(amnt)
{
	var strVal;

	strVal = document.location.search;
	if (strVal.indexOf("V2=") > -1)
		return(amnt*0.16);
	else
		return  0; 
}

function Browser()
{
	var strBrowser;

	strBrowser = window.navigator.appName;
	strBrowser += " Version: " + window.navigator.appVersion;
	return strBrowser;
}

function IsIE()
{
	var av;
	var isMSIE4_W32;

	av = navigator.appVersion;
	isMSIE4_W32 = ((av.indexOf('MSIE') != -1)
		&& navigator.platform == 'Win32');

	return isMSIE4_W32;
}

function Now()
{
	var strNow;
	var d = new Date();
	var mon = new Array("January", "Feburary", "March", "April", "May", "June",
			"July", "August", "September", "October", "November", 			"December");
	var y = IsIE() ? d.getYear() : d.getYear() + 1900;
	return mon[d.getMonth()] + " " + d.getDate() + ", " + y;
}

// Photo Pop Script for Story Pages
function photoPop(photo,caption,credit,width) {
	var w = 440;
	var h = 375;
	if (doCheck && navigator.platform == "MacPPC"){
		w = w - 16;
		h = h - 16;
	}
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	var dimensions = 'height='+h+',width='+w+',top='+wint+',left='+winl+',resizable=\'no\'';
	if (width == 300) {
		var leftGut = 105;
		var topGut = 50;
		var rightCol = 335;
		var height = 200;
	} else {
		var leftGut = 105;
		var topGut = 10;
		var rightCol = 280;
		var height = 245;
	}
	if (caption.search(/%5C/g) != -1) {caption = caption.replace(/%5C/g,"");}
	if (credit.search(/%5C/g) != -1) {credit = credit.replace(/%5C/g,"");}
	var win = window.open('','Photo',dimensions); 
	var d = win.document; 
	d.writeln("<html>"); 
	d.writeln("<head>");
	d.writeln("<title>DVBPortal.de</title>");
	d.writeln("<LINK REL=STYLESHEET TYPE=\"text/css\" HREF=\"./../../css/001.css\">"); 
	d.writeln("</head>"); 
	d.writeln("<body marginheight=0 marginwidth=0 topmargin=0 leftmargin=0 background=\"./../../images/bg_photo_popup.gif\" onLoad=\"window.focus();\">"); 
	d.writeln("<table cellpadding=0 cellspacing=0 border=0 width=440>");
	d.writeln("<tr>");
        d.writeln("<td><img src=\"./../../images/clear_dot.gif\" width="+leftGut+" height="+topGut+"></td>");
	d.writeln("<td><img src=\"./../../images/clear_dot.gif\" width="+rightCol+" height="+topGut+"></td>");
	d.writeln("</tr>");
	d.writeln("<tr>");
	d.writeln("<td><img src=\"./../../images/clear_dot.gif\" width="+leftGut+" height=10></td>");
	d.writeln("<td valign=\"top\">");
	d.writeln("<table cellpadding=0 cellspacing=0 border=0 width="+width+">");
	d.writeln("<tr><td><img src=\"./../../images/"+photo+"\" border=0 width="+width+" height="+height+"></td></tr>");
	if (credit != "") {d.writeln("<tr><td class=\"capblack\" align=\"right\">"+credit+"</td></tr>");}
	if (caption != "") {d.writeln("<tr><td class=\"capblack\">"+caption+"</td></tr>");}
	d.writeln("</table>");
	d.writeln("</td>");
	d.writeln("</tr>");
	d.writeln("</table>");
	d.writeln("</body>"); 
	d.writeln("</html>"); 
	d.close(); 
}



