function adjustIFrameSize (iframeWindow) {
  if (iframeWindow.document.height){
  	var iframeElement = document.getElementById(iframeWindow.name);
    iframeElement.style.height = iframeWindow.document.height + 'px';
    iframeElement.style.width = iframeWindow.document.width + 'px';
  }else if (document.all) {
    var iframeElement = document.all[iframeWindow.name];
    if (iframeWindow.document.compatMode && iframeWindow.document.compatMode != 'BackCompat') {
      iframeElement.style.height = iframeWindow.document.documentElement.scrollHeight;
      iframeElement.style.width = iframeWindow.document.documentElement.scrollWidth;
    } else {
      iframeElement.style.height = iframeWindow.document.body.scrollHeight;
      iframeElement.style.width = iframeWindow.document.body.scrollWidth;
    }
  }
}

function checkForm(f){
	if(f.nome.value==""){
		alert("Manca il nome");
	  	return false;
	}
	if(f.cognome.value==""){
	  	alert("Manca il cognome");
	  	return false;  
	}
	if(f.indirizzo.value==""){
	  alert("Manca l\'indirizzo");
	  return false;
    }
	if(f.citta.value==""){
	  	alert("Manca la cittā");
	  	return false;
	}
	if(f.cap.value==""){
	  alert("Manca il CAP");
	  return false;
    }
	if(f.provincia.value==""){
	  alert("Manca la provincia");
	  return false;
    }
	if(f.regione.value==""){
	  alert("Manca la regione");
	  return false;
    }
	if(f.telefono.value==""){
	  	alert("Manca il telefono");
	  	return false;
	}
	if(f.mail.value==""){
	  alert("Manca l\'indirizzo e-mail");
	  return false;
    }else {
	  if(!checkMail(f.mail.value,'ita')){
	     return false;
	  }
    }
	return true;
}//fine checkForm()


function checkFocus(f){
	if(f.ragsoc.value==""){
		alert("Manca la Ragione sociale");
	  	return false  
	}
	if(f.nome.value==""){
		alert("Mancano Nome e Cognome");
	  	return false  
	}
	if(f.telefono.value==""){
	  	alert("Manca il telefono");
	  	return false  
	}
	if(f.mail.value==""){
	  alert("Manca l\'indirizzo e-mail");
	  return false 
    }else {
	  if(!checkMail(f.mail.value)){
	     return false;
	  }
    }
}
function checkFormoter(f){
	if(f.ragsoc.value==""){
		alert("Manca la Ragione sociale");
	  	return false  
	}
	if(f.nome.value==""){
		alert("Mancano Nome e Cognome");
	  	return false  
	}
	if(f.telefono.value==""){
	  	alert("Manca il telefono/cellulare");
	  	return false  
	}
	if(f.mail.value==""){
	  alert("Manca l\'indirizzo e-mail");
	  return false;
    }else {
	  if(!checkMail(f.mail.value)){
	     return false;
	  }
    }
	if(f.professione.value==""){
	  	alert("Manca la professione");
	  	return false  
	}
	if(f.giorno.value==""){
	  	alert("Manca il giorno del corso");
	  	return false  
	}
	return true
}
function checkMail(mail,lingua){
	var emailStr=mail
  	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) {
    	switch(lingua){
	   		case "ita":
	     		alert("Indirizzo e-mail non valido");
	     		break;
	   		case "eng":
	     		alert("E-mail address not valid");
	     		break;
	   		default:
	     		alert("Indirizzo e-mail non valido");
		}//fine switch
	 	return false
  	}
  	var user=matchArray[1]
  	var domain=matchArray[2]
  	if(user.match(userPat)==null) {
		switch(lingua){
	   		case "ita":
	     		alert("Indirizzo e-mail non valido");
	     		break;
	   		case "eng":
	     		alert("E-mail address not valid");
	    		break;
	   		default:
	     		alert("Indirizzo e-mail non valido");
		}//fine switch
		return false
  	}
  	var IPArray=domain.match(ipDomainPat)
  	if(IPArray!=null) {
		for(var i=1;i<=4;i++) {
			if(IPArray[i]>255) {
		 		switch(lingua){
	            	case "ita":
		          		alert("Indirizzo e-mail non valido");
		          		break;
	            	case "eng":
		          		alert("E-mail address not valid");
		          		break;
					default:
		          		alert("Indirizzo e-mail non valido");
	          	}//fine switch
		      	return false
	    	}
	 	}
	 	return true
   	}
   	var domainArray=domain.match(domainPat)
   	if(domainArray==null) {
	   	switch(lingua){
	     	case "ita":
	       		alert("Indirizzo e-mail non valido");
		   		break;
	     	case "eng":
		   		alert("E-mail address not valid");
		   		break;
		 	default:
		   		alert("Indirizzo e-mail non valido");
	     	}//fine switch
		 	return false
   	}
   	var atomPat=new RegExp(atom,"g")
   	var domArr=domain.match(atomPat)
   	var len=domArr.length
   	if(domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3){
		switch(lingua){
	    	case "ita":
	       		alert("Indirizzo e-mail non valido");
		   		break;
	     	case "eng":
		   		alert("E-mail address not valid");
		   		break;
		 	default:
		   		alert("Indirizzo e-mail non valido");
	   	}//fine switch
	   	return false
	}
	if(len<2) {
	    switch(lingua){
	    	case "ita":
		    	alert("Indirizzo e-mail non valido");
		     	break;
	        case "eng":
		      	alert("E-mail address not valid");
		      	break;
			default:
		      	alert("Indirizzo e-mail non valido");
	    }//fine switch
		return false
	}
	return true
}

function checkNewsletter(f){
	if(f.ragsoc.value==""){
		alert("Manca la Ragione sociale");
	  	return false  
	}
	if(f.nome.value==""){
		alert("Mancano Nome e Cognome");
	  	return false  
	}
	if(f.mail.value==""){
	  alert("Manca l\'indirizzo e-mail");
	  return false 
    }else {
	  if(!checkMail(f.mail.value)){
	     return false;
	  }
    }
}

function checkPromozione(f){
	if(f.nome.value==""){
		alert("Manca il nome");
	  	return false  
	}
	if(f.cognome.value==""){
		alert("Manca il cognome");
	  	return false  
	}
    if(f.indirizzo.value==""){
	  	alert("Manca l\'indirizzo");
	  	return false  
	}
	if(f.citta.value==""){
	  	alert("Manca la cittā");
	  	return false  
	}
	if(f.cap.value==""){
	  	alert("Manca il CAP");
	  	return false  
	}
	if(f.idProvincia.selectedIndex==0){
	  	alert("Manca la provincia");
	  	return false  
	}
	if(f.azienda.value==""){
	  	alert("Manca l\'Azienda");
	  	return false  
	}
	if(f.ruolo.selectedIndex==0){
	  	alert("Manca il ruolo");
	  	return false  
	}
	if(f.cell.value==""){
	  	alert("Manca il numero di cellulare");
	  	return false  
	}
	if(f.mail.value!=""){
	  if(!checkMail(f.mail.value)){
	     return false;
	  }
    }
	var result=false;
	for (i=0; i<f.operatore.length; i++){
    	if(f.operatore[i].checked==true){
        	result=true;
		}
	}
	if(result==false){
		alert("Non ha specificato se č operatore macchine movimento a terra");
		return false;
	}
	if(f.idMarca.selectedIndex==0){
	  	alert("Manca la marca della macchina");
	  	return false  
	}
	if((f.idMarca.value==1)&&(f.sMarca.value=="")){
	  	alert("Manca la marca della macchina");
	  	return false  
	}
	if(f.codice.value==""){
	  	alert("Manca il codice di controllo");
	  	return false  
	}
	return true;
}//fine checkPromozione()

function credits(url,width,height){
	if (document.all){
    	var x = window.screenLeft;
      	var y = window.screenTop;
      	var w = window.document.body.offsetWidth;
      	var h = window.document.body.offsetHeight;
 	} else {
   		var x = window.screenX;
   		var y = window.screenY;
   		var w = window.outerWidth;
   		var h = window.outerHeight;
 }
 var cntx = x + Math.round((w - width) / 2);
 var cnty = y + Math.round((h - height) / 2);
 var aa = window.open (url, null, 'left=' + cntx + ',top=' + cnty + ',width=' + width + ',height=' + height);
}

function fieldStatus(field,value){
	switch (field){
	 	case "idMarca":
			if(value=="1"){
				document.promozione.sMarca.disabled=false;
			}else{
				document.promozione.sMarca.disabled=true;
				document.promozione.sMarca.value="";
			}
			break;
	}
}

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 popImage(url,name,width,height){
	if (document.all){
    	var x = window.screenLeft;
     	var y = window.screenTop;
      	var w = window.document.body.offsetWidth;
      	var h = window.document.body.offsetHeight;
 	} else {
   		var x = window.screenX;
   		var y = window.screenY;
   		var w = window.outerWidth;
   		var h = window.outerHeight;
 	}
 	var cntx = x + Math.round((w - width) / 2);
 	var cnty = y + Math.round((h - height) / 2);;
 	var aa = window.open (url, name, 'left=' + cntx + ',top=' + cnty + ',width=' + width + ',height=' + height);
 	aa.document.open();
	if(navigator.appName== "Microsoft Internet Explorer"){
 		aa.document.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><title>Komatsu Italia</title><body bgcolor="#FFFFFF" style="margin: 0px"><table style="width:'+width+'px;" cellpadding="0" cellspacing="0" border="0" align="center"><tr><td align="center"><img src="'+url+'" alt="'+name+'" width="'+width+'" height="'+height+'"></td></tr></table></body></html>');
	}else{
		aa.document.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><title>Komatsu Italia</title><body bgcolor="#FFFFFF" style="margin: 0px"><img src="'+url+'" alt="'+name+'" width="'+width+'" height="'+height+'"></body></html>');
	}
 	aa.document.close();
}

function popUp(url,name,width,height){
 	if (document.all){
    	var x = window.screenLeft;
      	var y = window.screenTop;
      	var w = window.document.body.offsetWidth;
      	var h = window.document.body.offsetHeight;
 	} else {
   		var x = window.screenX;
   		var y = window.screenY;
   		var w = window.outerWidth;
   		var h = window.outerHeight;
 	}
 	var cntx = x + Math.round((w - width) / 2);
 	var cnty = y + Math.round((h - height) / 2);
 	var aa = window.open (url, name, 'resizable=yes,scrollbars=yes,left=' + cntx + ',top=' + cnty + ',width=' + width + ',height=' + height);
}