function flashMessage(msg) {
  $("body").insert({top:'<div id="flashMessage" class="message">' + msg + '</div>'});
  $("flashMessage").fade({duration:1.5, delay:1.5});
}

function jsdebug(msg) {
    if (!$('jsDebug')) {
      $('body').insert({top:'<div style="position:fixed; right:5px; top:5px; width:150px; z-index:9999; border:solid 1px #333333; background:#cccccc; overflow:scroll; height:350px; padding:5px" id="jsDebug">JS Debug:</div>'});
    }
    $('jsDebug').insert({bottom:'<p style="margin:0;padding:0; font-size:10px">' + msg + '</p>'});
}

function debugjs(msg) {
  jsdebug(msg);
}

function loadScript(src) {
    script = new Element("script", { type: "text/javascript", src: "/js/" + src + ".js" });
    $("head").appendChild(script);
}

function setActive(active) {
    $$('.menu a').each(function(e) {
        e.removeClassName('active');
    });

    active.addClassName('active');

    while(active.up(2)) {
        active = active.up(2).firstDescendant();
        active.addClassName('active');
    }
}



Event.observe(window, 'load', function() {

    // blur links
    $$('a').each(function(e) {
        Event.observe(e, 'click', function() {
      e.blur();
        });
    });

    // click active
    $$('.menu a').each(function(e) {
        Event.observe(e, 'click', function() {
            setActive(e);
        });
    });

    // flash message
  if ($('flashMessage')) {
      $('flashMessage').fade({duration:2, delay:2.5});
    }

});


/*cart and checkout pages*/
function updatePrices(request, json){
    var flag = true;
    var response = (request.responseText).evalJSON();
    /*update total price, total netto, total tax*/
    $('totalPrice').innerHTML = response.total[0].totalPrice;
    $('totalTax').innerHTML   = response.total[0].totalTax;
    $('totalNetto').innerHTML = response.total[0].totalNetto;
    $('cart_count_top').innerHTML = response.total[0].cartCount;
    $('cart_count_top_msg').innerHTML = response.total[0].cartCountMsg;
    var l = response.variation.length;
    /*update price, netto, tax for a row in shopping cart*/
    for (var i=0; i<l; i++) {
        varId = response.variation[i].varId;
        $('variationTotal_'+varId).innerHTML = response.variation[i].variationTotal;
        $('tax_'+varId).innerHTML = response.variation[i].tax;
        $('netto_'+varId).innerHTML = response.variation[i].netto;

        $('Shop'+varId).removeClassName('quantityerror');
        $('morequantity_'+varId).style.display='none';
    }

    var length = response.notUpdated.length;
    for(var j=0; j<length; j++){
        $('Shop'+response.notUpdated[j].cartid).className = 'quantityerror';
        $('availablestock_'+response.notUpdated[j].cartid).innerHTML = response.notUpdated[j].stock;
        $('morequantity_'+response.notUpdated[j].cartid).style.display ='';
        $('morequantity_'+response.notUpdated[j].cartid).pulsate({from:0.5,pulses:100,duration:100});
    }

    if(typeof(response.notUpdated[j-1])!='undefined'){
        $('Shop'+response.notUpdated[j-1].cartid).focus();
        flag = false;
    }

    if(l!=length){
        $('cartmessage').style.display = '';
        $('cartmessage').style.opacity = '1';
        Effect.Fade($('cartmessage'), {duration: 4});
    }
    return flag;
}
function removeCart(request, json, id){
    Effect.BlindUp(id, {duration: 0.9,afterFinish:removeNode});/*BlindUp the cart row*/
    Effect.Fade(id, {duration: 0.9});/*BlindUp the cart row*/
    var response = (request.responseText).evalJSON();

    if ($('totalPriceWithShipping')) {    /*checkout page, show grand total, shipping charge/name*/
        $('totalPriceWithShipping').innerHTML = response.total[0].totalPriceWithShipping;
        $('totalShipping').innerHTML = response.total[0].shippingCharge;
        $('shippingName').innerHTML = response.total[0].shippingName;
    }
    $('totalPrice').innerHTML = response.total[0].totalPrice;
    $('totalTax').innerHTML   = response.total[0].totalTax;
    $('totalNetto').innerHTML = response.total[0].totalNetto;
    $('cart_count_top_msg').innerHTML = response.total[0].cartCountMsg;
    var cartCount = response.total[0].cartCount;
    if (cartCount==0) {
        $('cart_count_top').innerHTML = 0;
        Effect.Fade('cartBasket',{duration:0.9,afterFinish:function(){$('cartBasket').className = 'cartEmpty';$('cart_count_top_div').style.display='none';Effect.Appear('cartBasket',{duration:0.9});}});
        /*if checkout page*/
        if ($('checkoutMethodsAndButtons')!=null) {
            $('checkoutMethodsAndButtons').style.display='none';
            $("checkoutForm").payment_type.value = '';
        }
        /*if cart page*/
        if ($('cartButttons')!=null) {
            $('cartButttons').style.display='none';
        }
    }
    if(cartCount>0 && cartCount!=''){
        $('cart_count_top').innerHTML = cartCount;
    }
}
function removeNode(e){
    $(e.element.id).remove();//after fadeout, remove the DOM node
    var childs = $('shoppingcart').childNodes;
    var l = childs.length;
    for(var i =0;i<l;i++){
        childs[i].className = (i%2 == 0) ? 'cart_odd_row' : 'cart_even_row';
    }
}

clearSearch = function(text) {
    if ($('liveSearch').value == text) {
        $('liveSearch').value = '';
    }
}

liveSearch = function(text){
    var val = $('liveSearch').value;
    if (val == text || val == '') {
        return;
    }
    $('searchform').submit();
}

/*previously used to chk the html code in the string for guestbook entry. now this is not used.*/
function sample() {
    var tat = $('gbTA').value;
    if($('gbTA').value.match(/<(.|\n)*?>/))
    {
        /*$('tacont_err').appear();
        return false;*/
        $('gbne').submit();
    }
    else {
        $('gbne').submit();
    }
}