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 trim(stringa){
		while (stringa.substring(0,1) == ' '){
		stringa = stringa.substring(1, stringa.length);
		}
		while (stringa.substring(stringa.length-1, stringa.length) == ' '){
		stringa = stringa.substring(0,stringa.length-1);
		}
		return stringa;
}

   
function controlli_modulo(){   
   

					$("input[name='nome']").focus(function() {
								$("#messaggio").text("");	
					});
					
					$("input[name='cognome']").focus(function() {
								$("#messaggio").text("");	
					});
					
					$("input[name='email']").focus(function() {
								$("#messaggio").text("");	
					});					
					

$("input[name='invia_curr']").click(function() {

					if (trim($("input[name='nome']").val()) == ''){		
					$("#messaggio").text("Il nome non puņ essere vuoto");
					return false;				
					};	

					if (trim($("input[name='cognome']").val()) == ''){		
					$("#messaggio").text("Il cognome non puņ essere vuoto");	
					return false;				
					};		

					if (trim($("input[name='mail']").val()) == ''){		
					$("#messaggio").text("La mail non puņ essere vuota");	
					return false;}
					else{
						
						if (controlmail(trim($("input[name='mail']").val())) == false){
								$("#messaggio").text("La mail non č corretta");
								return false;
						}
						
					}
					
					if (trim($("input[name='file']").val()) == ''){		
					$("#messaggio").text("Il curriculum non puņ essere vuoto");	
					return false;				
					};							
					
									
});


} 




function controlmail (emailStr) {
			
			if(emailStr=="")
			return true;
			var checkTLD=1;
			var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
			var emailPat=/^(.+)@(.+)$/;
			var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
			var validChars="\[^\\s" + specialChars + "\]";
			var quotedUser="(\"[^\"]*\")";
			var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
			var atom=validChars + '+';
			var word="(" + atom + "|" + quotedUser + ")";
			var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
			var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
			var matchArray=emailStr.match(emailPat);
			
			if (matchArray==null) {
				return false;
			}
			
			var user=matchArray[1];
			var domain=matchArray[2];

			for (i=0; i<user.length; i++) {
			
				if (user.charCodeAt(i)>127) {
						return false;
				}
			}
			
			for (i=0; i<domain.length; i++) {
				
				if (domain.charCodeAt(i)>127) {
						return false;
				}
			}
}