function addToCart(v_t)
{
	AjaxHandler.prototype.addToCart = function(aResult) {				
		$('ret_message').innerHTML = aResult;
		$('ret_message').style.border = '1px solid #cccccc';
		
		new Effect.Highlight('ret_message');
		this.callBack();
		
		updateSummary();
		
		if (aResult != 'Please select a product option.') {
			setTimeout("document.location = SGL_JS_WEBROOT + '/index.php/shop/cart/action/view'", 1000);
			//document.location = SGL_JS_WEBROOT + '/index.php/shop/cart/action/view';
		}
	}
	
	var ah = new AjaxHandler('but1', 'ret_message');
	var cur_cart = new Cart(ah);
	cur_cart.addToCart(v_t);
			
}