function showKefu(val)
{
	   val.style.display = 'none';
	   document.getElementById("qq_right").style.left = 0 + "px";
}
function closekf()
{
	document.getElementById("e").style.display = '';
	document.getElementById("qq_right").style.left = -146 + "px";
}
//滚动代码开始
function qqshow(){
if (document.body.offsetWidth >900) {
    if (document.getElementById("qq_right") != null) {
        document.getElementById("qq_right").style.top = (document.documentElement.scrollTop + 30) + "px";
    }
    else { return false }
}
else
{
 document.getElementById("qq_right").style.display="none";
}
}
function showqq(){
setTimeout("qqshow();",10);
}
window.onscroll=showqq;
window.onresize=qqshow;
window.onload=qqshow;
function fullScreen(){
 this.moveTo(0,0);
this.outerWidth=screen.availWidth;
this.outerHeight=screen.availHeight;
}
window.maximize=fullScreen;

function changesize(stylename) {
    document.getElementById("content").className = stylename;
}

function GoToShoppingCart() {
        var cartForm = window.open(applicationPath + "/ShoppingCart.aspx", "ShoppingCart");
        if (cartForm != null && !cartForm.closed) cartForm.focus();
    }
	
(function($) {

    $.fn.jqueryzoom = function(options) {
        var settings = {
            xzoom: 200, 	//zoomed width default width
            yzoom: 200, 	//zoomed div default width
            offset: 10, 	//zoomed div default offset
            position: "right", //zoomed div default position,offset position is to the right of the image
            preload: 1
        };

        if (options) {
            $.extend(settings, options);
        }

        var noalt = '';

        $(this).hover(function() {


            var imageLeft = $(this).offset().left;
            var imageRight = $(this).offset().right;
            var imageTop = $(this).offset().top + 60;
            var imageWidth = $(this).get(0).offsetWidth;
            var imageHeight = $(this).get(0).offsetHeight;


            var bigimage = $(this).attr("src");


            if ($("div.zoomdiv").get().length == 0) {

                $(this).after("<div class='zoomdiv'><img class='bigimg' src='" + bigimage + "'/></div>");

            }

            if (settings.position == "right") {

                leftpos = imageLeft + imageWidth + settings.offset;

            } else {

                leftpos = imageLeft - settings.xzoom - settings.offset;

            }

            $("div.zoomdiv").css({ top: imageTop, left: leftpos });

            $("div.zoomdiv").width(settings.xzoom);

            $("div.zoomdiv").height(settings.yzoom);

            $("div.zoomdiv").show();


            $(document.body).mousemove(function(e) {

                var bigwidth = $(".bigimg").get(0).offsetWidth;

                var bigheight = $(".bigimg").get(0).offsetHeight;

                var scaley = 'x';

                var scalex = 'y';


                if (isNaN(scalex) | isNaN(scaley)) {

                    var scalex = Math.round(bigwidth / imageWidth);

                    var scaley = Math.round(bigheight / imageHeight);

                }

                mouse = new MouseEvent(e);



                scrolly = mouse.y - imageTop - ($("div.zoomdiv").height() * 1 / scaley) / 2 + 60;

                $("div.zoomdiv").get(0).scrollTop = scrolly * scaley;

                scrollx = mouse.x - imageLeft - ($("div.zoomdiv").width() * 1 / scalex) / 2;

                $("div.zoomdiv").get(0).scrollLeft = (scrollx) * scalex;


            });
        }, function() {
            $("div.zoomdiv").hide();
            $(document.body).unbind("mousemove");
            $(".lenszoom").remove();
            $("div.zoomdiv").remove();
        });
        count = 0;

        if (settings.preload) {

            $('body').append("<div style='display:none;' class='jqPreload" + count + "'>sdsdssdsd</div>");

            $(this).each(function() {

                var imagetopreload = $(this).attr("src");

                var content = jQuery('div.jqPreload' + count + '').html();

                jQuery('div.jqPreload' + count + '').html(content + '<img src=\"' + imagetopreload + '\">');

            });

        }

    }

})(jQuery);

function MouseEvent(e) {
    this.x = e.pageX;
    this.y = e.pageY;


}