function TargetBlank() {
	if(document.getElementsByTagName){
		var msg = " (Questo link aprirà una nuova finestra)";
		var links = document.getElementsByTagName("a");
		for (i = 0; i < links.length; i++) {
			var link = links[i];
			if (link.className.indexOf("targetblank") != -1) {
				link.title += msg;
				//var fn = function () {
				//	window.open(this.href); return false; 
				//} 
				//link.onclick = link.onkeypress = fn;
				link.target="_blank";
			}
		}
	}
}
TargetBlank();