/*
 *	Funciones globales
**/ 
jQuery(document).ready(function(){
	setButtonHover (); // Descomentame en el page.xml también.
        setButtonLinkHover ();
        setButtonactionsHover ();
	var nav = new NavFn;
	addFirstLastClasses(".footer .misc ul");
	
	jQuery("a[rel='external']").attr('target','_blank');
	jQuery(".col-main .back-btn span").click(function(){
		history.back();
	});

        cartHeaderShowHide();
});

function addFirstLastClasses(node){
	var obj = jQuery(node).children();
	obj.first().addClass("first");
	obj.last().addClass("last");	
}

function cartHeaderShowHide(){
    var top_link    = jQuery(".top-link-cart");
    var top_cart    = jQuery("#block-cart-header");

    top_link.hover(
        function()
        {
            top_cart.show();
        },
        function(){
            top_cart.hide();
        }
    );

    top_cart.hover(
        function()
        {
            top_cart.show();
        },
        function(){
            top_cart.hide();
        }
    );

}