/*
		Darstellung der Formular Validierungs - Icons 
	*/
	var fieldname_prefix = "icon_formfield_";
	
	function setIconValid(icon_formfield_name){
		var name = document.getElementById(fieldname_prefix+icon_formfield_name);
		if(name != null){
			document.images[fieldname_prefix+icon_formfield_name].src= "/img/form_icons/icon_formfield_valid.gif";
		}
	}
	function setIconInvalid(icon_formfield_name){
       	var name = document.getElementById(fieldname_prefix+icon_formfield_name);
       	if(name != null){
        	document.images[fieldname_prefix+icon_formfield_name].src= "/img/form_icons/icon_formfield_invalid.gif"; 
		}
	}

	var newwindow = '';
	
	function popup(url,name){
		newwindow=window.open(url,name,'width=790,height=590,top=200,scrollbars=no');
		if(window.focus) {
			newwindow.focus();
		}
	}
	
	var newwindow2 = '';

	function popupWH(url,w,h,name){
		params = 'width='+w+',height='+h+',top=100,scrollbars=no';
		newwindow2 = window.open(url,name,params);
		if (window.focus){
			newwindow2.focus();
		}
	}	
	
	function openLocation(url,type){
		window.opener.location.href=url;
		if(type == 'foreground'){ 
			window.opener.focus();
		}
	}