function inputfocus(v, t){
	if(v.value==t){
		v.value="";
	}
}

function inputblur(v, t){
	if(v.value==""){
		v.value=t;
	}
}

function validasus(){
	var sus=document.getElementById('txtsus').value;
	
	if(sus=="" || sus=="su e-mail aquí..." || !isMail(sus)){
		alert("Tiene que poner su e-mail válido para suscribirse al Newsletter de SEDLL.");
		return false;
	}else{
		return true;
	}
}

function isMail(txt){ 
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	
	return filter.test(txt);
}


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_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_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_openBrWindow(theURL,winName,features) { //v2.0
	window.open(theURL,winName,features);
}

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];}
}


/* OBRE POPUP AMB EL GOOGLEMAP -------------------
*
* tip: 1=Restaurant, 2=Entrevista.
* cod: Id del restaurant o l'entrevista.
*/

function openGM(tip, cod){
	popup("mapa.php?tip="+tip+"&cod="+cod, "Mapa", 650, 650, "yes");
}