// JavaScript Document
var nav = (navigator.appName == "Microsoft Internet Explorer") ? "ie" : "ns";

function MM_findObj(n, d) {
  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) {
  win = window.open(theURL,winName,features);
  return(win);
}

function f_dv_keypress(e, obj, func) {
	valor = e.keyCode ? e.keyCode : e.which;
	if(valor==32) {
		eval(func+"(obj)")
	}
}

function jsTrim(JSvalue) { 
	var JStemp = JSvalue;
	var JSobj = /^(\s*)([\W\w]*)(\b\s*$)/;
	
	if (JSobj.test(JStemp)) { JStemp = JStemp.replace(JSobj, "$2"); }
	
	var JSobj = / +/g;
	JStemp = JStemp.replace(JSobj, " ");
	if (JStemp == " ") { JStemp = ""; }
	return JStemp;
}

function openBasicURL(url) {
	window.location=url;
}

// AJAX
 function fobjetus() {         

	try {                 
		objetus = new ActiveXObject("Msxml2.XMLHTTP");         
	} catch (e) {                 
	 	try {                         
	 	objetus= new ActiveXObject("Microsoft.XMLHTTP");                 
		} catch (E) {                         
	 		objetus= false;                 
		}
	}
    if (!objetus && typeof XMLHttpRequest!='undefined') objetus = new XMLHttpRequest();
   return (objetus)
 }
/* *** */


function ref(nom_capa) {
    if (nav == "ie") return "document.all['" + nom_capa + "'].style.";
    else return "document.getElementById('" + nom_capa + "').style.";
} 

function veure(nom_capa) { eval(ref(nom_capa) + "visibility = 'visible'"); }

function amagar(nom_capa) { eval(ref(nom_capa) + "visibility = 'hidden'"); }