<!--
	function pregunta(text){     
		if (confirm(text))
			return true;
		else	
			return false;
	}

	function obrirfinestra(fitxer,amplada,alcada,scrollbars,nomfinestra){
		ajuda = window.open(fitxer, nomfinestra,'width='+ amplada +',height='+ alcada +',scrollbars=yes,resizable=no,scrollbars='+scrollbars+'');
	}

function MM_showHideLayers() { //v2.0
  var i, visStr, args, theObj;
  args = MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) { //with arg triples (objNS,objIE,visStr)
    visStr   = args[i+2];
    if (navigator.appName == 'Netscape' && document.layers != null) {
      theObj = eval(args[i]);
      if (theObj) theObj.visibility = visStr;
    } else if (document.all != null) { //IE
      if (visStr == 'show') visStr = 'visible'; //convert vals
      if (visStr == 'hide') visStr = 'hidden';
      theObj = eval(args[i+1]);
      if (theObj) theObj.style.visibility = visStr;
  } }
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->