// Llibreria de Funcions Generals JavaScript
// Optimitzada per a Netscape 4x, Netscape 6+, Explorer 4x, Explorer 5+.
//
// Última modificació: 01/03/2002

//Funciones MACROMEDIA
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_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

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];}
}

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;
}

//Funciones menus desplegables

function MenuON(opt){
MM_showHideLayers('LyTexto'+opt,'','show')
}

function MenuOFF(opt){
MM_showHideLayers('LyTexto'+opt,'','hide')
}


function NewWindow(mypage, myname, w, h, scroll, resizable, location, menubar, status, toolbar)
{
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - (Math.ceil(h) + 100)) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable='+resizable+',location='+location+',menubar='+menubar+',status='+status+',toolbar='+toolbar
	
	win = window.open(mypage, myname, winprops)
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
	return win;
}

function chgLanguage(destination)
{
  var language = (destination=="") ? "/": "/" + destination + "/";
  var temp = (location.pathname).split("/");
  var pagename = temp[temp.length-1];
  var hostName = location.hostname;
  
  if (pagename=="") pagename = "index.html";
  
  var destinationpage =  language + pagename;
  
  //alert("hostName: " + hostName + "\nlanguage: " + language + "\npagename: " + pagename + "\ndestinationpage: " + destinationpage);

  location.href=destinationpage;
  
}