function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function checkRadios(frm, el) {
	var radios = document.forms[frm].elements[el];
	for (var i = 0; i < radios.length; i++) {
		if (radios[i].checked) return true;
	}
	return false;
}


function apriSpot() {
	var w = 380;
	var h = 400;
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	window.open('../home/spot/spot.html', 'spotperoni', 'scrollbars=no,width='+w+',height='+h+', top='+ wint +',left='+ winl);
}

function apriPopup(pag) {
	var w = 500;
	var h = 500;
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	window.open(pag, 'spotperoni', 'scrollbars=no,width='+w+',height='+h+', top='+ wint +',left='+ winl);
}

function apriSpalletti(pag) {
	var w = 500;
	var h = 620;
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	window.open(pag, 'spotperoni', 'scrollbars=no,width='+w+',height='+h+', top='+ wint +',left='+ winl);
}

function apriCommenti(pag) {
	var w = 837;
	var h = 500;
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	window.open(pag, 'spotperoni', 'scrollbars=yes,width='+w+',height='+h+', top='+ wint +',left='+ winl);
}


$(document).ready( function() {
	MM_preloadImages('../img/puls_nazionale_b.jpg','../img/puls_tabellone_b.jpg','../img/puls_concorsi_b.jpg','../img/puls_sondaggi_b.jpg','../img/puls_diario_b.jpg','../img/puls_dodicesimo_b.jpg','../img/puls_gadget_b.jpg','../img/puls_ecard_b.jpg','../img/puls_gallery_b.jpg',
	                 '../img/entra_box_b.jpg','../img/menu_2liv_concorsi_on.gif','../img/menu_2liv_nazionale_on.gif','../img/menu_2liv_tabellone_on.gif','../img/menu_2liv_sondaggio_on.gif','../img/menu_2liv_diario_on.gif','../img/menu_2liv_incampo_on.gif',
	                 '../img/menu_2liv_gadget_on.gif','../img/menu_2liv_ecard_on.gif','../img/menu_2liv_gallery_on.gif');
	
	/*$('#ut_username').load(function () { if($(this).val() == '') $(this).addClass('login_form_username') });
	$('#ut_password').load(function () { if($(this).val() == '') $(this).addClass('login_form_password') });
	*/
	if($('#ut_username').val() == '') $('#ut_username').addClass('login_form_username');
	if($('#ut_password').val() == '') $('#ut_password').addClass('login_form_password')
	$('#ut_username').focus(function () { if($(this).val() == '') $(this).removeClass('login_form_username') });
	$('#ut_username').blur(function () { if($(this).val() == '') $(this).addClass('login_form_username') });
	$('#ut_password').focus(function () { if($(this).val() == '') $(this).removeClass('login_form_password') });
	$('#ut_password').blur(function () { if($(this).val() == '') $(this).addClass('login_form_password') });
});