function writeSource(div) {
	if (!document.getElementById) { return; }
	var o = document.getElementById(div);
	if (typeof(o) == "undefined" || o==null) { return; }
	var s = o.innerHTML;
	if (s==null || s.length==0) {
		return;
		}
	else {
		var i;
		for(i=0;s.charAt(i)==" "||s.charAt(i)=="\n"||s.charAt(i)=="\r"||s.charAt(i)=="\t";i++) {}
		s = s.substring(i);
		s = s + "";
		}
    var imgg= "<img src='./img/zobrazdetail.gif' style='border:0' alt='zobraz' />";
	document.write('<a href="#" style="text-decoration:none" onclick="var d=document.getElementById(\'jssource'+div+'\').style; if(d.display==\'block\'){d.display=\'none\';this.innerHTML=\'  <img src=./img/zobrazdetail.gif style=border:0 alt=zobraz />  \';}else{d.display=\'block\';this.innerHTML=\' <img src=./img/schovejdetail.gif style=border:0 alt=schovej /> \';} return false;">'+imgg+'</a>');
	document.write('<div style="position: absolute; left: 50%;"><span id="jssource'+div+'" style="display:none;position: relative; left: -240px;background:white;width:400px;border:1px solid silver;float:left;margin-top:20px;padding: 0 10px 10px 10px">'+s+'</span></div>');
	}