var JSPrint = {
	init: function(att,val) {
		if (document.getElementById && document.createElement && document.appendChild) {

			var strAtt = ((typeof att == 'undefined') || (att == null)) ? 'class' : att;
			var strVal = ((typeof val == 'undefined') || (val == null)) ? 'print' : val;
			var arrLinks = document.getElementsByTagName('a');
			var oLink;
			var oRegExp = new RegExp("(^|\\s)" + strVal + "(\\s|$)");
			for (var i = 0; i < arrLinks.length; i++) {
				oLink = arrLinks[i];
				if ((strAtt == 'class') && (oRegExp.test(oLink.className)) || (oRegExp.test(oLink.getAttribute(strAtt)))) {
					oLink.onclick = JSPrint.printWin;
				}
			}
			oWarning = null;
		}
	},
	printWin: function(e) {
		var event = (!e) ? window.event : e;
		if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) return true;
		else {
		    window.print();
		    return false;
		}
	}
};
JSEvent.addEvent(window, 'load', function(){JSPrint.init();});