var t_id = setInterval(animate,20);
var pos=0;
var dir=2;
var len=0;
function animate()
{
	var elem = document.getElementById('progress');
	if(elem != null) {
		if (pos==0) len += dir;
		if (len>32 || pos>79) pos += dir;
		if (pos>79) len -= dir;
		if (pos>79 && len==0) pos=0;
		elem.style.left = pos;
		elem.style.width = len;
	}
}
function remove_loading() {
	this.clearInterval(t_id);
	var targelem = document.getElementById('loader_container');
	var vercuerpo = document.getElementById('body');
	targelem.style.display='none';
	targelem.style.visibility='hidden';
	vercuerpo.style.display='block';
	vercuerpo.style.visibility='visible';

}

function seehidden(src,nombre,valor,count,oculto){
	for(i=1; i<=count; i++) {
		var newnamebg = nombre+i;
		document.getElementById(newnamebg).style.display = "none";
	}
	if(oculto != 1 ) {
		document.getElementById(valor).style.display = "block";
	}
	return false;
}

/*
var navegardor = navigator.appName;
var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1]);

if(navegardor == 'Microsoft Internet Explorer' && version <= 6 ){

}
*/