function pr_pp(surl,id,nwidth,nheight) {
	
	window.open(surl, id, "top=100, left=100,width="+nwidth+",height="+nheight+",resizable=0,scrollbars=1,titlebar=0,menubar=0,location=0,status=0",1);
	
}

function addtofavorities(){
	if (document.all)
		window.external.AddFavorite(location.href,document.title);
	else
		alert('Press Ctrl-D to add this page to favorities.');
}