function winter(){


			var siteW = 350, siteH = 250;
			var left = 0, top = 0;
			if (parseInt(navigator.appVersion)>3) {
				screenW = screen.width;
				screenH = screen.height;
			}
			else if (navigator.appName == "Netscape" 
				&& parseInt(navigator.appVersion)==3
				&& navigator.javaEnabled() ) {
				var jToolkit = java.awt.Toolkit.getDefaultToolkit();
				var jScreenSize = jToolkit.getScreenSize();
				screenW = jScreenSize.width;
				screenH = jScreenSize.height;
			}
			
			if (screenW > siteW) {
				left = (screenW - siteW) / 2
			}
			if (screenH > siteH) {
				top = (screenH - siteH) / 2
			}
			
			var para =  '';
			para += 'width=' + siteW + ',height=' + siteH;
			para += ',left=' + left + ',top=' + top;			
			para += 'scrollbars=no,menubar=no,toolbar=no,statusbar=no';
			
			window.open("winter.htm", "", para);}