function setMyText(formname, myimagetext) {
    var myp = document.createElement("span");
    var myText = document.createTextNode(myimagetext);
    	myp.appendChild(myText);
    	document.getElementById(formname).replaceChild(myp, document.getElementById(formname).firstChild);
    	
    //document.getElementById(formname).link_".$aid	
    			
}


function bigImage(image){
    var URLStr_vorschau = image;
    var URLStr_original = URLStr_vorschau.replace(/thumb_/, "");    
    
    var width = 420;
    var height = 420;
    popUpWin = open(URLStr_original, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width='+width+',height='+height+'');
}