function popupthisWin(htmlurl, w,h) {
	if(w==0) w=1024;
	if(h==0) h=768;
	popupfeatures = "toolbar=yes,location=yes,directories=yes,scrollbars=yes,status=yes,menubar=yes,resizable=yes"
	var winsizew = w;
	var winsizeh =  h;
        	if(navigator.appVersion.indexOf("3.0") == -1){
		var top = (screen.height / 2) - (winsizeh / 2);
        		var left = (screen.width / 2) - (winsizew / 2);
		features = "width="+ w +",height="+h +",left=" +left+ ",top="+ top +","+ popupfeatures ;
        	}
	else {
		features =  "width="+ w +", height="+h +","+ popupfeatures;
	};
	newWindow = window.open(htmlurl, "" , features);
	window.setTimeout("newWindow.focus()", 1000);
}
function openUrl(url, width, height, win){
	if(win){
		popupthisWin(url, width,height);
	} else {
		document.location.href = url;
	}
}
function openMessage(msg){
	alert(msg)
}