function openContentWindow (contentURL){
	if (navigator.appVersion.substring(0,1) <=3) {
		window.location.href = contentURL;
	}
	else {
		var windowHeight = screen.availHeight;
		var windowWidth = screen.availWidth -10;
		var sFeatures  = "directories=no,";
			sFeatures += "height=" + windowHeight + ",";
			sFeatures += "width=" + windowWidth + ",";
			sFeatures += "scrollbars=yes,";
			sFeatures += "resizable=yes,";
			sFeatures += "scrollbars=no,";
			sFeatures += "location=no,";
			sFeatures += "menubar=no,";
			sFeatures += "status=no,";
			sFeatures += "titlebar=no,";
			sFeatures += "status=no,";
			sFeatures += "toolbar=no";

		contentWindow = window.open(contentURL, "", sFeatures);
		if (contentWindow) {
			contentWindow.focus();
			contentWindow.moveTo(0,0);
		}
		else window.location.href = contentURL;
	}
}