window.addEvent('domready', function(){
/**********************/
	$$('.itemmenu').addEvent('mouseover', function(){
		this.addClass("itemmenuover cursorhand");
	});
/**********************/
	$$('.itemmenu').addEvent('mouseout', function(){
		this.removeClass("itemmenuover cursorhand");
	});
/**********************/
	$$('.itemmenu').addEvent('click', function(){
		$$('.itemmenu').removeClass("itemmenuselected");
		if(this.getAttribute("seccion")){
			this.addClass("itemmenuselected");
/*
			var slidemaincontenido = new Fx.Slide('maincontenido');
			slidemaincontenido.slideOut();
*/
			$('maincontenido').innerHTML = $('cargando').innerHTML;
			var url = 'se' + this.getAttribute("seccion") + '.html';

			new Ajax(url, {
				method: 'get', 
				evalScripts: true,
				update: $('maincontenido')
			}).request();
//			slidemaincontenido.slideIn();
		}
		abrirMenu(this.getAttribute("idmenu"));

	});
	
});


function chanceimage(element, images, pos){
	if(pos < (images.length - 1))
		pos++;
	else
		pos = 0;
	element.fade(0);
	element.src = images[pos];
	element.fade(1);
	return pos;
}