var Tempor;
var capa;
function colocar_capa(id, id_sql)
{
	document.getElementById("descript").style.display = "block";
	var l = document.getElementById(id).offsetLeft;
	var t = document.getElementById(id).offsetTop;
	var a_width = document.getElementById(id).offsetWidth

	if (l > 220)
	{
		var a_left = document.getElementById(id).offsetLeft - 350;
	}
	else
	{
		var a_left = document.getElementById(id).offsetLeft;
	}
	
	var a_height = document.getElementById(id).offsetHeight;
	
	var a_top = document.getElementById(id).offsetTop+a_height+5;

	document.getElementById("descript").style.left = a_left + "px";
	document.getElementById("descript").style.top = a_top + "px";

	jQuery('#descript').html("");
	jQuery("#descript").toggleClass("loading");

	jQuery.ajax({
		type: 'POST',
		url: 'descripcion.php',
		data: {
			id: [id_sql]
		},
		success: function(data){
			jQuery("#descript").toggleClass("loading");
			jQuery('#descript').html(data);
		}
	});
}
function cerrar_ventana()
{
	jQuery('#descript').html("");
	document.getElementById("descript").style.display='none';	
}