var scrtxt="Benvinguts a la plana del XIROC ";
var lentxt=scrtxt.length;
var width=130;
var pos=1-width;
var txt1;
var nomimg;
var numimg;
var txt;


function scroll() {
  pos++;
  var scroller="";
  if (pos==lentxt) {
    pos=1-width;
  }
  if (pos<0) {
    for (var i=1; i<=Math.abs(pos); i++) {
      scroller=scroller+" ";}
    scroller=scroller+scrtxt.substring(0,width-i+1);
  }
  else {
    scroller=scroller+scrtxt.substring(pos,width+pos);
  }
  window.status = scroller;
  setTimeout("scroll()",150);
  }

function WinOpen(url) {
   msg=open(url,"DisplayWindow","toolbar=no,directories=no,menubar=no,resizable=yes,status=yes,scrollbars=yes");
}

function ObreFinestra(){
   msg=open("quotes.htm","FinestraQuotes","toolbar=no,directories=no,menubar=no,resizable=no,status=yes,scrollbars=no,height=250,width=650")
}

function WinOpen2() {
   msg=open("","DisplayWindow","toolbar=no,directories=no,menubar=no,resizable=yes,status=yes,scrollbars=yes");
}

function statbar(principal) {
   window.status = principal;
   txt1=principal;
}

function statbarmenu(txt) {
   window.status = txt;
   statbar(principal);
}

function moveover(txt) {
   window.status = txt;
   setTimeout("erase()",1000);
}

function erase() {
   window.status="";
}

function stat(txt) {
   window.status = txt;
   setTimeout("erase()",1500);
}

function canvia(numimg,nomimg){
	document.images[parseInt(numimg) + 1].src="imatges/" + nomimg + "v.jpg";	
}

function normal(numimg,nomimg){
	document.images[parseInt(numimg) + 1].src="imatges/" + nomimg + "b.jpg";
}