function checkMessages(tbTitle,w,h){
	messageElement = $("messages");
	if(!messageElement) return;
	tbTitle = tbTitle || "MESSAGGIO";
	w 	= w || 620;
	h	= h || messageElement.getDimensions().height;
	
	Rex = /[a-zA-Z0-9]/;
	if(messageElement &&  (messageElement.getChildren().length > 0 || messageElement.get("html").test(Rex) != "" ) ) {
		TB_show(tbTitle,"#TB_inline?height="+h+"&width="+w+"&inlineId=messages"); 
	}	
}

function setAutoFillFields(){
	$$("input.autofill,textarea.autofill").each(function(item){
		item.store('val',item.value);
		item.addEvent('focus',function(){
			if(item.value == item.retrieve('val')) item.value = '';
		});
		item.addEvent('blur',function(){
			if(item.value == '') item.value = item.retrieve('val');
		});
	});
}

function openLeaflet(fileName){
	TB_show('leaflet',"leaflet.php?l="+rootPath+"swf/leaflet/"+fileName+"&keepThis=true&TB_iframe=true&height=460&width=440");
}