function formatCurrency(num) {
    num = isNaN(num) || num === '' || num === null ? 0.00 : num;
    return "$" + parseFloat(num).toFixed(2);
}

function roundNumber(num, dec) {
	var result = Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
	return result;
}

function AddToCart(id) {
    var pageUrl = "ajax.aspx?r=acart&id=" + id;
    $("#" + id).empty().append("<img src=\"images/loading.gif\" alt=\"\" />");
    $("#" + id).load(pageUrl);
    
    /*$.ajax(
    {
        url: pageUrl,
        cache: false,
        success: function(message) {
            $("#" + id).empty().append("Thank you! This item is in your cart");
        }
    });*/
}

function NotifySale(id) {
    var pageUrl = "ajax.aspx?r=notify&id=" + id + "&email=" + $("#txtNotifyEmail").val() + "&name=" + $("#txtNotifyName").val();
    $("#notifySale").empty().append("<img src=\"images/loading.gif\" alt=\"\" />");
    $("#notifySale").load(pageUrl);
}



function InquireAvlbl(id) {
    var pageUrl = "ajax.aspx?r=avlbl&id=" + id + "&email=" + $("#txtAvlblEmail").val() + "&name=" + $("#txtAvlblName").val();
    $("#inquireAvlbl").empty().append("<img src=\"images/loading.gif\" alt=\"\" />");
    $("#inquireAvlbl").load(pageUrl);
}

function LoadSimilar(simprod,pic) {
    var id = simprod.split(',');
    var im = '';
    for (var i = 0; i < id.length; i++) {
        im += '<div class="sim_prod">';
        im += '<a href="product' + pic + '.aspx?id=' + id[i] + '">';
        im +='<img src="resizepic.aspx?img=' + id[i] + '_0.jpg&f=data/products/&h=150&maxw=150" alt="" />';
        im +='</a></div>';
    }
    if (im != "") {
        im = "<span>You may also like:</span><br />" + im;
        $("#similar").empty().append(im);
        $("#similar").show();
    }
}