var win= null;
			function NewWindow(mypage,myname,w,h,scroll)
			{
				var winl = (screen.width-w)/2;
			  	var wint = (screen.height-h)/2;
				var settings  ="height="+h+",";
				settings +="width="+w+",";
				settings +="top="+wint+",";
				settings +="left="+winl+",";
				settings +="scrollbars="+scroll+",";
				settings +="resizable=yes";
				win=window.open(mypage,myname,settings);
				if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
			}