<!--

	function openBigPopup(url) {
	    var width = 610;
	    var height = 450;
	    if (screen) {
	        width = screen.width * 0.77;
	        height = screen.height * 0.77;
	    }
		window.open(url, "", "toolbar=no,scrollbars=yes,width=" + width + ",height=" + height);
	}

	function openSmallPopup(url) {
		window.open(url, "", "height=250,width=350,toolbar=no,scrollbars=yes");
	}
	
	function openNewWindow(URLtoOpen, windowName, windowFeatures) {
   		newWindow=window.open(URLtoOpen, windowName, windowFeatures);
	}
	
// -->