function getElementsByClassName(className, tag, elm){
	var testClass = new RegExp("(^|s)" + className + "(s|$)");
	var tag = tag || "*";
	var elm = elm || document;
	var elements = (tag == "*" && elm.all)? elm.all : elm.getElementsByTagName(tag);
	var returnElements = [];
	var current;
	var length = elements.length;
	for(var i=0; i<length; i++){
		current = elements[i ];
		if(testClass.test(current.className)){
			returnElements.push(current);
		}
	}
	return returnElements;
}

function initLink(){

$('shipping-cart-block').hide();

/*if(getElementsByClassName("block-cart","div")) {
	trace("ouais y a un div");
	var blockPanier = getElementsByClassName("block-cart","div");
	for (var i=0;i<blockPanier.length;i++) {
			blockPanier[i].setStyle({ display: 'none' });
	}
}*/
if(getElementsByClassName("top-link-cart","a")) {
		
		var linkPanier = getElementsByClassName("top-link-cart","a");
		for (var i=0;i<linkPanier.length;i++) {
			linkPanier[i].href = '#';
			linkPanier[i].onclick = function()
				{
				toggleShippingBasket();
				};
			};

	}
}

function toggleShippingBasket(){

	AppearEffect('shipping-cart-block');
}
  function AppearEffect(element){
	   //alert("toggleit");
       new Effect.toggle(element, 'appear', {duration:1});
   }