function schliessen(element) {
document.getElementById(element).innerHTML='';document.getElementById(element).outerHTML='<div id="'+element+'" name="'+element+'"></div>';}
function oeffnen(element,imagefile,breite,hoehe,name,titlealt) {
var ausfuehren=1;
//prüfen ob element vorhanden
if (!document.getElementById(element)) {
ausfuehren=0;alert('show image isn\'t possible. please report.');}
if (!titlealt) titlealt="";
nPos=imagefile.lastIndexOf('.');
var type=imagefile.substr(nPos + 1);
switch (type) {
case "jpg":
case "JPG":
type='image/jpg';
break;
default:
alert("unknown typ. please report.");
ausfuehren=0;
break;}
if (ausfuehren == 1) {
var top=25;var left=25;
var string='<div id="'+element+'" name="'+element+'" style="position:fixed;top:'+top+'px;left:'+left+'px;width:'+breite+'px;heigth:'+hoehe+'px;z-index:2000;cursor:-moz-zoom-out;"><div align="right"><span class="closeDIV"><a href="javascript:schliessen('+ "'"+element+"'"+')">close[x]</a></span><br><img src="'+imagefile+'" alt="'+titlealt+'" title="'+titlealt+'" onclick="javascript:schliessen('+"'"+element+"'"+')""  width="'+breite+'" height="'+hoehe+'" border=1 /></div></div>';
document.getElementById(element).innerHTML=string;}
}