// JavaScript Document
<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->



function check_voto() {
	
	var i=0;
	while (i<document.vote.votar.length && !document.vote.votar[i].checked) i++;


	if (i<document.vote.votar.length && document.vote.votar[i].checked) {

		i++;
	
		document.vote.song.value = i;
		document.vote.title.value = (new get_obj("t"+i)).obj.innerHTML;
		document.vote.artist.value = (new get_obj("a"+i)).obj.innerHTML;

		return true;
		
	}
	else {
		
		var _msj = "No seleccionaste un tema a votar.";
		alert(_msj);
	
		return false;
	
	}

}


function get_obj(name) {
   if (document.getElementById) {
         this.obj = document.getElementById(name);
      this.style = document.getElementById(name).style;
   }
   else if (document.all) {
      this.obj = document.all[name];
      this.style = document.all[name].style;
   }
   else if (document.layers) {
      this.obj = getObjNN4(document,name);
      this.style = this.obj;
   }
}


function getObjNN4(obj,name) {
   var x = obj.layers;
   var foundLayer;
   for (var i = 0; i < x.length; i++) {
      if (x[i].id == name)
         foundLayer = x[i];
      else if (x[i].layers.length)
         var tmp = getObjNN4(x[i],name);
      if (tmp) foundLayer = tmp;
   }
   return foundLayer;
}