function send_survey(id)
{
valu = "";
	radioObj = document.survey.survey_opt
	len = radioObj.length
	for( var i = 0; i< len; i++)
	{
		if(radioObj[i].checked) {
			valu = radioObj[i].value;
		}
	}
	if(valu == "")
	{
		alert("Por favor seleccione una de las opciones.");
		return false;
	}
	callrefresh("vote.php?id="+id+"&option="+valu+"&rand="+Math.random()*101,"myElement2");
	return false;
}


function out(target) {
	temp = 'mybar'+target;
	document.getElementById(temp).className = 'bar'+target+'_normal';
}
function over(target)
{
	temp = 'mybar'+target;
	document.getElementById(temp).className = 'bar'+target+'_over';
}
function roll(img_name, img_src)
   {
   document[img_name].src = img_src;
   }
   // Documento JavaScript
   
function news(url, target, order)
{
	for(i = 0; i<=3; i++)
	{
		document.getElementById('news'+i).className = "news";
		document.getElementById('news_lk'+i).className = "news_link";
	}
	document.getElementById('news'+order).className = "news_selected";
	document.getElementById('news_lk'+order).className = "news_link_selected";
	callrefresh(url,target);
}
var next=1;
var myInt;
function news_rotate(a,b,c,d)
{
	var ids = new Array(a,b,c,d);
	if(next<0 || next > 3)
	{
		next = 0;
	}else{
		news('news_play.php?nid='+ids[next], 'newsplayer',next);
		next = next+1;
	}
}
function news_stop()
{
	clearInterval(myInt);
}
function pcoms(com)
{
	document.getElementById('pcoms').innerHTML = com;
}