// SNIFF BROWSER
OP = ((ind1 = navigator.userAgent.indexOf("Opera")) > -1) ? 1 : 0;
punto = (OP) ? navigator.userAgent.indexOf(".",ind1):0;
OP5 = (OP && parseInt(navigator.userAgent.substr(punto-1)) == 5) ? 1 : 0;
OP6 = (OP && parseInt(navigator.userAgent.substr(punto-1)) == 6) ? 1 : 0;


IE = ((ind2 = navigator.appVersion.indexOf("MSIE")) > -1 && !OP) ? 1 : 0;
IE4 = (IE && parseInt(navigator.appVersion.substr(ind2+5)) == 4) ? 1 : 0;
IE5 = (IE && parseInt(navigator.appVersion.substr(ind2+5)) == 5) ? 1 : 0;
IE6 = (IE && parseInt(navigator.appVersion.substr(ind2+5)) == 6) ? 1 : 0;


NN = (navigator.appName.indexOf("Netscape")>-1) ? 1 : 0;
NN4 = (NN && parseInt(navigator.appVersion)==4) ? 1 : 0;
NN6 = (NN && parseInt(navigator.appVersion)>4) ? 1 : 0;


OT = (!IE && !NN && !OP) ? 1 : 0;

if(IE) {
bName = "Explorer";
}
else if(NN) {
bName = "Netscape";
}
else if(OP) {
bName = "Opera";
};


// Tooltips
var links=document.getElementsByTagName("a");

function enabletooltips() {
	for(f=0;f<links.length;f++){
		t=links[f].getAttribute("title");
		if(t != null){
			links[f].removeAttribute("title");
			links[f].style.position="relative";
			tooltip=document.createElement("div");
			tooltip.className="tooltip";
			tooltip.style.display="none";
			tooltip.appendChild(document.createTextNode(t));
			links[f].appendChild(tooltip);
			links[f].onmouseover=showTooltip;
			links[f].onmouseout=hideTooltip;
        }
    }
    
	function showTooltip(event) {
        this.style.zIndex="25";
        this.getElementsByTagName("div")[0].style.display="block";
    }

    function hideTooltip(event) {
        this.style.zIndex="24";
        this.getElementsByTagName("div")[0].style.display="none";
    }
};


// INTERCETTA I TARGET BLANK
function intercetta()
{
	for (var c=0; c<document.links.length; c++)
	{
		if (document.links[c].className=="blank")
                {
                    document.links[c].target="_blank";
                }
	}

	// intercetta gli sp 
	var stspan=document.getElementsByTagName('span');

	for (var d=0; d<stspan.length; d++)
	{
		if (stspan[d].className=='sp')
		{
			stspan[d].style.display = 'none';
		}
	}

	// intercetta gli HR 
	var sthr=document.getElementsByTagName('hr');

	for (var d=0; d<sthr.length; d++)
	{
		if (sthr[d].className=='sp')
		{
			sthr[d].style.display = 'none';
		}
	}

	// intercetta gli H3 
	var sth3=document.getElementsByTagName('h3');

	for (var d=0; d<sth3.length; d++)
	{
		if (sth3[d].className=='sp')
		{
			sth3[d].style.display = 'none';
		}
	}
};

// antispam
function AntiSpam(dom, before, after, label) {
var text=(label=='')?before+'[b]&#[/b]64;'+after+'.'+dom:label;
var addr=before+'&#64;'+after+'.'+dom;
document.write('<a href="mailto:'+addr+'">'+text+'</a>');
}


// check coupon
function check_coupon()
{
			if (coupon.nom.value.length < 3) {
			alert("Per favore, indichi il suo nome!!!")
			coupon.nom.focus();
			return false}

         		if (coupon.pro.selectedIndex == 0){
           		alert("Selezioni la sua Provincia di appartenenza!!!")
         		coupon.pro.focus();
         		return false}

			if ( ((document.coupon.ema.value.indexOf('@',1))==-1)||(document.coupon.ema.value.indexOf('.',1))==-1 ) {
			alert("Inserisca correttamente la sua E-Mail!!!")
			coupon.ema.focus();
			return false}
}