var KITPRENSA = {
	init : function()
	{
		capas_kit = document.getElementById('cajadcha').getElementsByTagName('area');
		for (cont = 0; cont<capas_kit.length; ++cont)
		{
			document.getElementById(capas_kit[cont].id).onclick = function()
			{
				KITPRENSA.ocultarcapas();
				document.getElementById(this.id.replace('btn','capa')).className = 'dblock';
				return false;
			}
		}
	},
	ocultarcapas : function()
	{
		capas_kit = document.getElementById('cajacentro').getElementsByTagName('div');
		document.getElementById('capaetiquetas').className = 'dnone';
		document.getElementById('capapersonas').className = 'dnone';
		document.getElementById('capaproceso').className = 'dnone';
		document.getElementById('capabiografias').className = 'dnone';
		document.getElementById('capahistoria').className = 'dnone';
	}
}


/* LOAD */

function addLoadEvent(fn)
 {
	var old = window.onload;
	if(typeof window.onload != 'function')
		window.onload = fn;
	else
		window.onload = function()
		 {
			old();
			fn();
		 }
 }

addLoadEvent( function() { KITPRENSA.init(); } );