window.addEvent('domready', function()	{

image_preload = new Array();
$$('img.hover').each(function(el, i)	{
	nm = el.get('src').split('.');
	ext = nm.pop();
	nam = nm.pop();
	nm.push(nam + '_over');
	nm.push(ext);
	over_name = nm.join('.');
	im = new Image();
	im.src = over_name;
	image_preload.push(im);

	el.store(':over', over_name);
	el.store(':original', el.get('src'));
	el.addEvent('mouseover', function()	{
		this.src = this.retrieve(':over');
	});
	el.addEvent('mouseout', function()	{
		this.src = this.retrieve(':original');
	});
});

$$('.scroller').each(function(el, i)	{
	el.store('tickle', new scrollIt(el, {
		elements: 'div.novedad'
	}));
});


function setEnabledIn(iden_elem, enbld)	{
	$$('#' + iden_elem + ' input').extend	(
	$$('#' + iden_elem + ' textarea') ).extend	(
	$$('#' + iden_elem + ' select') ).each(function(el)	{
		el.disabled = enbld;
	});
}

if($chk($('tbl_iniciativa')))	{
	var slide_1 = new Fx.Slide('tbl_iniciativa');
	var slide_2 = new Fx.Slide('tbl_publicacion');
	slide_1.hide();
	slide_2.hide();


	if($chk($('tipo_segui_1')))	{
		$('tipo_segui_1').addEvent('click', function()	{
			slide_1.slideIn();
			setEnabledIn('tbl_iniciativa', 0);

			slide_2.slideOut();
			setEnabledIn('tbl_publicacion', 1);
		});
	}
	if($chk($('tipo_segui_2')))	{
		$('tipo_segui_2').addEvent('click', function()	{
			slide_2.slideIn();
			setEnabledIn('tbl_iniciativa', 1);

			slide_1.slideOut();
			setEnabledIn('tbl_publicacion', 0);
		});
	}
}

function sli_paneles()	{
		hei = (toggle_header == true) ? 550 : 60;
		mt = (toggle_header == true) ? 224 : -15;
		tit.setStyle('margin-top', mt);
		slide_header.start({
			'height': hei
		}).chain(function()	{
			toggle_header = (toggle_header == true) ? false : true;
		});
		return false;
}

if($chk($('slide_panel_tog')))	{
	tit = $$('.panel_derecha .seccion').getElement('.titulo');
	var slide_header = new Fx.Morph('paneles_arriba', {
		  'duration':	'short'
		, 'transition': Fx.Transitions.linear
	});
	tit.setStyle('margin-top', -15);
	var toggle_header = true;
	$('info_slider').addEvent('click', sli_paneles);
	tit.addEvent('click', sli_paneles);
}	else	{
	$('paneles_arriba').setStyle('height', 550);
}
if($chk($('slide_panel_tog')))	{
	$('slide_panel_tog').setStyle('visibility', 'hidden');
}


});