// JavaScript Document
function obreMes(quin) {
pare = quin.parentNode;
	if(pare.className){
		if(pare.className == 'messeleccionat') {
		pare.className = 'mes'
		}
		else {
		pare.className = 'messeleccionat'
		}
	}	
}

function popup(url,windowname,width,height,features){ 
width=(width)?width:screen.width/2; 
height=(height)?height:screen.height/2; 
var screenX = (screen.width/2 - width/2); 
var screenY = (screen.height/2 - height/2); 
var features= "width=" + width + ",height=" + height +",scrollbars=yes,status=no"; 
features += ",screenX=" + screenX + ",left=" + screenX; 
features += ",screenY=" + screenY + ",top=" + screenY; 

var mywin=window.open(url, windowname, features); 
if (mywin) 
mywin.focus(); 
return mywin; 
} 


function enviar_formulari(id_formulari) {
	document.getElementById(id_formulari).submit();
}