//RESIZE TEXT
function fontSizer(){
	var sizer=document.getElementById('fontSizer').childNodes[0].nodeValue;
	switch (sizer){
	case 'AAA': 
		document.body.style.fontSize="80%";
		document.getElementById('fontSizer').childNodes[0].nodeValue='A';
		setCookie("MCC_fontsize",'80%',7);
		break;
	case 'AA':
		document.body.style.fontSize="120%";
		document.getElementById('fontSizer').childNodes[0].nodeValue='AAA';
		setCookie("MCC_fontsize",'120%',7);
		break;
	case 'A':
		document.body.style.fontSize="100%";
		document.getElementById('fontSizer').childNodes[0].nodeValue='AA';
		setCookie("MCC_fontsize",'100%',7);
		break;
	}
}

function setCookie(name,value,expdays){
	var now = new Date();
	var exp = new Date(now.getTime() + (1000*60*60*24*expdays));
	document.cookie = name + "=" + escape(value) + ";" + "expires=" + exp.toGMTString() + ";" + "path=/";
}

function getCookie(name){
	var cname = name + "=";
	var dc = document.cookie;
	if (dc.length > 0) {
		var start = dc.indexOf(cname);
		if (start != -1){
			start += cname.length;
			var stop = dc.indexOf(";", start);
			if (stop == -1) stop = dc.length;
			return unescape(dc.substring(start,stop));
		}
	}
	return null;
}
//EO RESIZE TEXT

function IsNumeric(strString){
var strValidChars = "0123456789.-";
var strChar;
var blnResult = true;
if (strString.length == 0) return false;
for (i = 0;i< strString.length&&blnResult == true;i++){
strChar = strString.charAt(i);
if (strValidChars.indexOf(strChar) == -1){blnResult = false}
}
return blnResult;
}


function Stampa() {print();}

function addToBookmarks(){
var ua=navigator.userAgent;
if (window.opera){
document.getElementById("bm_OP").style.display="inline";
}else if (document.all && ua.indexOf("Mac")==-1){
if(document.getElementById) document.getElementById("bm_IE").style.display="inline";
else document.all.bm_DISABLED.style.display="inline";
}else if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")){
document.getElementById("bm_MZ").style.display="inline";
}else if( ua.indexOf("Mac")!=-1 && (document.all || ua.indexOf("Safari")!=-1) ){
document.getElementById("bm_DISABLED").style.display="inline";
}
}
function disabledBookmarks(){
var ua=navigator.userAgent;
if(document.all)alert("Per aggiungere questa pagina ai preferiti usa [APPLE] + [D]")
else if (ua.indexOf("Safari")!=-1)alert("Per aggiungere questa pagina ai preferiti usa [APPLE] + [D]\noppure trascina il link sulla barra dei preferiti")
else alert("Il browser non consente questa funzione.\nUsa il menu del browser.\n\nSorry! Your browser doesn't support this function.")
}

function inputBehave(who,how){
if(how==1) who.value=''
else if(who.value=='') who.value=who.defaultValue
}