function openPopUp(PageName){
	new_window = window.open(PageName,"new_window","width=400,height=400,location=0,menubar=0,resizable=0,scrollbars=1,status=0,titlebar=0,toolbar=0,left=150,top=50,screenx=150,screeny=50"); 
	if (new_window.opener == null) { 
		new_window.opener = self; 
	} 
	new_window.focus();
}
function openSizedPopUp(PageName, Width, Height){
	new_window = window.open(PageName,"new_window","width="+Width+",height="+Height+",location=0,menubar=0,resizable=0,scrollbars=1,status=0,titlebar=0,toolbar=0,left=150,top=50,screenx=150,screeny=50"); 
	if (new_window.opener == null) { 
		new_window.opener = self; 
	} 
	new_window.focus();
}

function bookmark(url, description) 
{ 
	netscape="First push OK and then hit CTRL+D to add a bookmark to this site."; 
	if (navigator.appName=='Microsoft Internet Explorer') 
	{ 
		window.external.AddFavorite(url, description); 
	} 
	else if (navigator.appName=='Netscape') 
	{ 
		alert(netscape); 
	} 
}