function pop(title, width, height, filename)
{
	thefile=filename;
		
	popbox=window.open(thefile,title,"toolbar=no,scrollbars=no,resizable=yes,directories=no,menubar=no,width="+width+",height="+height)
	if(popbox !=null)
	{
		if (popbox.opener==null)
		{
			popbox.opener=self;
		}
	}
}

function POP(title, width, height, filename)
{
	pop(title, width, height, filename);
}


function pop_ja(title, width, height, filename)
{
	thefile=filename;
		
	popbox=window.open(thefile,title,"toolbar=no,scrollbars=yes,resizable=yes,directories=no,menubar=no,width="+width+",height="+height)
	if(popbox !=null)
	{
		if (popbox.opener==null)
		{
			popbox.opener=self;
		}
	}
}

function ZweiFrames(URL1,F1,URL2,F2)
   {  
    parent.frames[F1].location.href=URL1;
    parent.frames[F2].location.href=URL2;
   }

function pop_bilder(title, width, height, filename)
{
	thefile=filename;
		
	popbox=window.open(thefile,title,"top=0,left=0,toolbar=yes,scrollbars=yes,resizable=yes,directories=no,menubar=no,width="+ screen.width + ",height=" + screen.height);
	if(popbox !=null)
	{
		if (popbox.opener==null)
		{
			popbox.opener=self;
		}
	}
}

// für die Untermenüs -- wechselt die css-class

function chngcss(menu) {
if (parent.umenu.hover) {
  	eval("parent.umenu."+menu+".className = 'table_hover'");
	parent.umenu.fhover_alt(menu);
	}
}

function showhide(id){

	if (eval(id + ".style.display==''")) {
		eval(id + ".style.display='none'");
	}
	else{
		eval(id + ".style.display=''");
	}
}