function surfoff(url) {

	var ansichtwin;
	
	var hor;
	var vert;
	var posv;
	var posh;
	
	hor = screen.width;
	vert = screen.height;
	
	posv = (vert-498) / 2;	
	posh = (hor-464) / 2;
	
	ansichtwin = window.open(""+url+"","Neu","width=450, height=550, resizable=no, status=no, scrollbars=yes, left="+posh+", top="+posv+"");
	
	ansichtwin.focus();

}


function popsurf(){
	
 window.open("URL");
	self.close();
	
}


function remote(){
	
 opener.location="URL";
	self.close();
	
}