var KIT = {
	init : function()
	{
		var lnks = document.getElementById('op_histo').getElementsByTagName('a');
		for (cont = 0; cont < lnks.length; ++cont)
		{
			document.getElementById(lnks[cont].id).onclick = function()
			{
				KIT.poneracero();
				document.getElementById(this.id.replace('lnk_','txt_')).className = 'dblock';
			}
		}
	},
	poneracero : function()
	{
		document.getElementById('txt_etiquetas').className = 'dnone';
		document.getElementById('txt_personas').className = 'dnone';
		document.getElementById('txt_biogra').className = 'dnone';
		document.getElementById('txt_historia').className = 'dnone';
		document.getElementById('txt_procesos').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() { KIT.init(); } );