//funzione onmouseover div sottomenu
function rollover_div_sottomenu(){
	a_id=a.id;
	div_id=a_id+"_div";
	span_id=a_id+"_span";
	if(document.getElementById){
		span=document.getElementById(span_id);
		//div.style.backgroundColor="#ECECEC";
		span.style.backgroundImage = "url(../img/pallino.gif)";
		span.style.backgroundRepeat = "no-repeat";
		span.style.backgroundPosition = "center left";
	}
}

//funzione onmouseout div sottomenu
function rollout_div_sottomenu(){
	a_id=a.id;
	div_id=a_id+"_div";
	if(document.getElementById){
		//div=document.getElementById(div_id);
		//div.style.backgroundColor="#ffffff";
		span=document.getElementById(span_id);
		span.style.backgroundImage = "none";
	}
}

function reset_div_sottomenu(active) {
	div=document.getElementById(active);
	div.style.backgroundColor="#ECECEC";	
}

//funzione onmouseover div lavora con noi
function rollover_div_lavora(){
	a_id=a.id;
	div_id=a_id+"_div";
	span_id=a_id+"_span";
	if(document.getElementById){
		div=document.getElementById(div_id);
		//div.style.backgroundColor="#EBEBEB";
		span=document.getElementById(span_id);
		//span.style.display="block";
		span.style.backgroundImage = url('../img/pallino.gif');
		span.style.backgroundPosition = "center left";
	}
}

//funzione onmouseout div lavora con noi
function rollout_div_lavora(){
	a_id=a.id;
	div_id=a_id+"_div";
	span_id=a_id+"_span";
	if(document.getElementById){
		div=document.getElementById(div_id);
		div.style.backgroundColor="#ffffff";
		span=document.getElementById(span_id);
		span.style.display="none";
	}
}

//funzione onmouseover div interventi
function rollover_div_interventi(){
	a_id=a.id;
	div_id=a_id+"_div";
	div_freccia_id=a_id+"_freccia";
	div_pallino_id=a_id+"_pallino";
	if(document.getElementById){
		div=document.getElementById(div_id);
		div.style.backgroundColor="#EBEBEB";
		div_freccia=document.getElementById(div_freccia_id);
		div_freccia.style.backgroundImage="url(../img/freccia.jpg)";
		div_pallino=document.getElementById(div_pallino_id);
		div_pallino.style.backgroundImage="url(../img/pallino.gif)";
		div_pallino.style.backgroundPosition = "center left";
	}
}

//funzione onmouseout div interventi
function rollout_div_interventi(){
	a_id=a.id;
	div_id=a_id+"_div";
	div_freccia_id=a_id+"_freccia";
	div_pallino_id=a_id+"_pallino";
	if(document.getElementById){
		div=document.getElementById(div_id);
		div.style.backgroundColor="#ffffff";
		div_freccia=document.getElementById(div_freccia_id);
		div_freccia.style.backgroundImage="url(../img/spaziatore_freccia.gif)";
		div_pallino=document.getElementById(div_pallino_id);
		div_pallino.style.backgroundImage="url(../img/spaziatore_pallino.gif)";
	}
}

function login_effect_on() {
		l1 = document.getElementById('l1');
		l2 = document.getElementById('l2');
		l1.src='../img/forward_on.jpg';
		l2.style.color='#000000';
}

function login_effect_off() {
		l1 = document.getElementById('l1');
		l2 = document.getElementById('l2');
		l1.src='../img/forward.jpg';
		l2.style.color='#999999';
}

function logout_effect_on() {
		l1 = document.getElementById('l1');
		l2 = document.getElementById('l2');
		l1.src='../img/exit_on.jpg';
		l2.style.color='#000000';
}

function logout_effect_off() {
		l1 = document.getElementById('l1');
		l2 = document.getElementById('l2');
		l1.src='../img/exit.jpg';
		l2.style.color='#999999';
}

var imgToLoad = new Image();
imgToLoad.src='../img/forward_on.jpg';