<!--
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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
<!-- /comprova els camps obligatoris del formulari de contacte
function valida_FormContacte(){ 
    //funció modificada > valida_envia() http://www.desarrolloweb.com/articulos/1767.php 
    if (document.FormContacte.FormNom.value.length==0){ 
       alert("(cat) El camp NOM \u00e9s obligatori.\n\n(esp) El campo NOMBRE es obligatorio.") 
       document.FormContacte.FormNom.focus() 
       return false; 
    } 
	
    email = document.FormContacte.FormMail.value 
    document.FormContacte.FormMail.value=email
    if (email==""){ 
       alert("(cat) El camp EMAIL \u00e9s obligatori.\n\n(esp) El campo EMAIL es obligatorio.") 
       document.FormContacte.FormMail.focus() 
       return false; 
    }else{ 
       if (email.indexOf("@") < 1){ 
          alert("(cat) El camp MAIL no \u00e9s un e-mail v\u00E0lid.\n\n(esp) El campo EMAIL no es un e-mail v\u00e1lido.") 
          document.FormContacte.FormMail.focus() 
          return false; 
       } 
    }

    //el formulari s'envia 
    //document.FormContacte.submit(); --> s'envia dues vegades!!
}
// AFEGIR A FAVORITS
function favorits(enllac,descripcio,idioma){ 
   if ((navigator.appName=="Microsoft Internet Explorer") && (parseInt(navigator.appVersion)>=4)) { 
      window.external.AddFavorite(enllac,descripcio); 
   } else { 
      if(navigator.appName == "Netscape"){
	  	if(idioma=="cat"){
			alert ("Presioni Ctrl+D per afegir aquest lloc als seus 'Marcadors'");
		} else {
	         alert ("Presione Crtl+D para agregar este sitio en sus 'Marcadores'");		
		} 
	  } 
   } 
}

function illumina(id,fons,contorn,texte,e,cursor){
	/*
	if (b){a.style.borderColor = c;}
	if (c){a.style.backgroundColor= b;	}
	if (d){a.style.cursor = d;}
	if (e){a.style.color= e;}
	*/
	document.getElementById(id).style.backgroundColor = fons;
	document.getElementById(id).style.color = texte;
	document.getElementById(id).style.cursor = cursor;
}

function EnviaForm(formulari,camp,valor) {
	document.getElementById(camp).value=valor;
	document.getElementById(formulari).submit();
}

function EnviaEnllac(tipus,idioma) {
	switch(tipus) {
		case 'vol':
			url='index.php?lang=' + idioma + '&grup=tur&pag=1';
			window.top.location.href=url;
		break;
		case 'sol':
			document.getElementById('CDesti').value='%%';
			document.getElementById('Cercar').submit();		
		break;
		case 'alt':
			url='index.php?lang=esp&grup=cerc&pag=1';
			window.top.location.href=url;
		break;
	}
}

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

function MM_openBrWindow4(theURL,winName,features,w,h) { //v2.0

   var availHeight = screen.availHeight;
   var availWidth = screen.availWidth;

   var x = 0, y = 0; 
   if (document.all) {
        x = window.screenTop; 
        y = window.screenLeft;
   }
   else if (document.layers) {  
        x = window.screenX;
        y = window.screenY;
   }
   

   availWidth = (availWidth - w)/2;
   availHeight = (availHeight - h)/2;


   var arguments = features + ',top='+availHeight+',left='+availWidth+',width=' + w + ',height=' + h;;
   var newWindow = window.open(theURL,winName,arguments);
   newWindow.focus();

}
//-->