function empHolding(){
	if (document.getElementById('empreses').style.display == 'none'){
		document.getElementById('empreses').style.display = 'block';
	}else{
		document.getElementById('empreses').style.display = 'none';
	}
}

function escriuPeu(){
  document.write('<table border="0" cellpadding="0" cellspacing="0" align="center">')
  document.write('<tr><td class="td_peu"><a href="#">Avís legal</a>&nbsp;&nbsp;|&nbsp;&nbsp;&copy;&nbsp;AURICPOOL, S.A.</td></tr>');
  document.write('</table>');
}

function popup(fileName,w,h){
            myWindow = window.open("popup.php?file="+fileName+"&size="+w, "popup",'toolbar=no,width='+w+',height='+h+',status=no,scrollbars=no,resize=no,menubars=no')
            myWindow.focus();
}

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

function Open(fileName,ample,alt) { //v2.0
	ample = parseInt(ample);
	alt = parseInt(alt);
	esq=(screen.width-ample) / 2; 
	dalt=(screen.height-alt) / 2; 
    window.open(fileName,"Popup","width="+ample+",height="+alt+",top="+dalt+",left="+esq);
}


function getDocHeight(doc) {
  var docHt = 0, sh, oh;
  if (doc.height) docHt = doc.height;
  else if (doc.body) {
    if (doc.body.scrollHeight) docHt = sh = doc.body.scrollHeight;
    if (doc.body.offsetHeight) docHt = oh = doc.body.offsetHeight;
    if (sh && oh) docHt = Math.max(sh, oh);
  }
  return docHt;
}

function setIframeHeight(iframeName) {
  var iframeWin = window.frames[iframeName];
  var iframeEl = document.getElementById? document.getElementById(iframeName): document.all? document.all[iframeName]: null;
  if ( iframeEl && iframeWin ) {
    iframeEl.style.height = "auto"; // helps resize (for some) if new doc shorter than previous  
    var docHt = getDocHeight(iframeWin.document);
    // need to add to height to be sure it will all show
    if (docHt) iframeEl.style.height = docHt + 30 + "px";
  }
}

function loadIframe(iframeName, url) {
  if ( window.frames[iframeName] ) {
    window.frames[iframeName].location = url;   
    return false;
  }
  else return true;
}