/*
JSTarget function by Roger Johansson, www.456bereastreet.com
*/
var JSTarget = {
	init: function(att,val,warning) {
		if (document.getElementById && document.createElement && document.appendChild) {
			var strAtt = ((typeof att == 'undefined') || (att == null)) ? 'class' : att;
			var strVal = ((typeof val == 'undefined') || (val == null)) ? 'non-html' : val;
			var strWarning = ((typeof warning == 'undefined') || (warning == null)) ? ' (apre in una nuova finestra)' : warning;
			var oWarning;
			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)))) {
					oWarning = document.createElement("em");
					oWarning.appendChild( document.createTextNode(strWarning) );
					oLink.appendChild(oWarning);
					oLink.onclick = JSTarget.openWin;
				}
				oWarning = null;
			}
		}
	},
	openWin: function(e) {
		var event = (!e) ? window.event : e;
		if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) return true;
		else {
		var oWin = window.open(this.getAttribute('href'), '_blank');
		if (oWin) {
		if (oWin.focus) oWin.focus();
		return false;
	}
	oWin = null;
	return true;
	}
},
/*
addEvent function from http://www.quirksmode.org/blog/archives/2005/10/_and_the_winner_1.html
*/
addEvent: function(obj, type, fn) {
if (obj.addEventListener)
obj.addEventListener(type, fn, false);
else if (obj.attachEvent) {
obj["e"+type+fn] = fn;
obj[type+fn] = function() {obj["e"+type+fn]( window.event );}
obj.attachEvent("on"+type, obj[type+fn]);
}
}
};

JSTarget.addEvent(window, 'load', function(){JSTarget.init("class", "pdf"," (documento pdf - apre in una nuova finestra)");});
JSTarget.addEvent(window, 'load', function(){JSTarget.init("rel","external"," (sito web esterno, apre in una nuova finestra)");});