function addbookmark(){ 
	var bookmarkurl="http://www.bootbau-recht.at" 
	var bookmarktitle="RECHT Bootbau" 
	if (document.all) 
		window.external.AddFavorite(bookmarkurl,bookmarktitle) 
	} 

function openWin(target,name,breite){
	  name = window.open(target,name,'width='+breite+',height=630,left=0,scrollbars=yes,top=20,dependent=yes,resizable=yes');
	  name.focus();
   }

function zeigbild(target,name,br,ho){
	  name = window.open(target,name,'width='+br+',height='+ho+',top=20,left=20,scrollbars=no,dependent=yes,resizable=yes');
	  name.focus();
   }

function win_be(target,name){
	  name = window.open(target,name,'width=650,height=500,top=10,left=10,resizable=no');
   }

function dimension() {
	var ns6 = (!document.all && document.getElementById);
	var ie4 = (document.all);
	var ns4 = (document.layers);
	if(ns6||ns4) {
		breite = innerWidth;
		hoehe = innerHeight;
	}
	else if(ie4) {
		breite = document.body.clientWidth;
		hoehe = document.body.clientHeight;
	}
	return
}