var actualPanel = 0;
function setPanel(id) {
document.getElementById("panes").getElementsByTagName("div")[actualPanel].className = "";
document.getElementById("tabs").getElementsByTagName("li")[actualPanel].getElementsByTagName("a")[0].className = "";
actualPanel = id;
document.getElementById("panes").getElementsByTagName("div")[actualPanel].className = "current";
document.getElementById("tabs").getElementsByTagName("li")[actualPanel].getElementsByTagName("a")[0].className = "current";

}
var assigned = false;
function removeBackground() {
var fields = ["login_email", "login_password", "query", "newsletter_email"];
for (i = 0; i < fields.length; i++) {
	var ctl = document.getElementById(fields[i]);
	if (ctl != null) {

		//assegna gli eventi
		if (!assigned) {

			if (ctl.addEventListener) {
				ctl.addEventListener("blur", removeBackground, false);
				ctl.addEventListener("focus", function(){this.className='testo';}, false);
			} else if (ctl.attachEvent) {
			ctl.attachEvent("onblur", removeBackground);
			ctl.attachEvent("onfocus", function() { this.className = 'testo'; });
			}
	
		}
		

		if (ctl.value != "") {
			ctl.className = "testo";
		} else {
			ctl.className = "testo " + fields[i] + "_background";
		} 
	}
}
assigned = true;
}
if (window.addEventListener) {
	window.addEventListener("load", removeBackground, false);
} else if (window.attachEvent) {
	window.attachEvent("onload", removeBackground);
}


function iout(img) {
try{
img.style.opacity=1;
img.filters.alpha.opacity=100;
} catch (e) {
}
}
function iover(img) {
try{
img.style.opacity=0.8;
img.filters.alpha.opacity=80;
} catch (e) {
}
}