window.name="contents";
	var nn4 = (navigator.appName && navigator.appName.indexOf("Netscape")>=0 && navigator.appVersion.indexOf("4.")>=0);
	var nn6 = (navigator.appName && navigator.appName.indexOf("Netscape")>=0 && navigator.appVersion.indexOf("5.")>=0);
	
	function winOpen(url,winW,winH){
	if(nn4){
	win=window.open(url,'work','width='+winW+',height='+winH+',resizable=yes,scrollbars=yes');
	win.moveTo(0,0);
	win.focus();
	}
	else if(nn6){
	win=window.open(url,'work','width='+winW+',height='+winH+',resizable=no,scrollbars=yes');
	win.moveTo(0,0);
	win.resizeTo(winW,winH);
	win.focus();
	}
	else{
	win=window.open(url,'work','width='+winW+',height='+winH+',resizable=no,scrollbars=yes');
	win.moveTo(0,0);
	win.resizeTo(winW,winH);
	win.focus();
	}
							}