	function neuesFenster(url) 
{ 
day = new Date(); 
now = day.getTime(); 
img = new Image; 
img.src= url; 
posh=Math.floor((screen.height-img.height)/2); 
posw=Math.floor((screen.width-img.width)/2);
eval("NewWin=window.open('','"+now+"','HEIGHT='+img.height+',WIDTH='+img. width+',scrollbars=no,resizable=yes,top='+posh+',left='+posw);"); 
NewWin.document.write ("<HTML><HEAD><TITLE>");
NewWin.document.write (" - Foto </TITLE>"); 
NewWin.document.write ("</HEAD>\n"); 
NewWin.document.write ("<BODY OnLoad='this.focus("); 
if (document.layers) { 
NewWin.document.write (");this.resizeTo("); 
NewWin.document.write (img.width); 
NewWin.document.write (","); 
NewWin.document.write (img.height); 
} 
NewWin.document.write (")' BGCOLOR=#ffffff MARGINWIDTH='0' MARGINHEIGHT='0' TOPMARGIN='0' LEFTMARGIN='0'>\n"); 
NewWin.document.write ("<CENTER><IMG SRC="); 
NewWin.document.write (url); 
NewWin.document.write (">"); 
NewWin.document.write ("</CENTER></BODY></HTML>"); 
NewWin.document.close(); 
} 
      
    function pop(src)
    {
    	
    	var agt	= navigator.userAgent.toLowerCase();
    	var ver = parseInt(navigator.appVersion)
    	
      	var srcbild 	= 'bild' + src;
     	var srcbildtext = 'text' + src;
     	
        
        if(agt.indexOf("msie") != -1 || agt.indexOf("mozilla")!=-1 && ver >= 5)
        {
             
             
             
             var trgsrc = document.images['bild0'].src;
             var srcsrc = document.images[srcbild].src;
             
             
             var trgtext = document.all['text0'].innerText;
             var srctext = document.all[srcbildtext].innerText;
              
             srcsrc = srcsrc.replace("_klein", "_gross");
             trgsrc = trgsrc.replace("_gross", "_klein"); 
    		 
    		
             document.images['bild0'].src = srcsrc;         
             document.images[srcbild].src = trgsrc;
             
             
             document.all['text0'].innerText = srctext;
             document.all[srcbildtext].innerText = trgtext;
             
        }
        else 
        {
             //alert("nescape oder was anderes");
             
             // Bildsourcen variablisieren
             var srcsrc = document.images[srcbild].src;
             srcsrc = srcsrc.replace("_klein", "_gross");
             
             neuesFenster(srcsrc,'260','170');
             
             
        }
        
    }
	    function popup(src)
    {
    	
    	var agt	= navigator.userAgent.toLowerCase();
    	var ver = parseInt(navigator.appVersion)
    	
      	var srcbild 	= 'bild' + src;
     	var srcbildtext = 'text' + src;
     	
        
             var srcsrc = document.images[srcbild].src;
             srcsrc = srcsrc.replace("_klein", "_gross");
             
             neuesFenster(srcsrc);
             
             
        }

	
