activeCat = 0;
onwork = false;
toactive = false;

function showcat(cat)
{
	if (onwork) {
		 jQuery('#catmap').attr('src', 'images/cartouche-accueil-'+parseInt(cat)+'.jpg');
		toactive = cat;
		return;
	}
	if (activeCat == cat) {
		onwork = false;
		return;
	}
	onwork = true;
	 jQuery('#catmap').attr('src', 'images/cartouche-accueil-'+parseInt(cat)+'.jpg');
	 jQuery('#ps_home_'+activeCat).hide(400, function() {
		activeCat = cat;		
		 jQuery('#ps_home_'+cat).show(400, function () {
			onwork = false;
			if (toactive && toactive != cat) {
				showcat(toactive);
				toactive = false;
			}
		});
	});	
}