// side menu
ddaccordion.init({
	headerclass: "clickbar", //Shared CSS class name of headers group
	contentclass: "showbar", //Shared CSS class name of contents group
	revealtype: "mouseover", //Reveal content when user clicks or onmouseover the header? Valid value: "click" or "mouseover
	mouseoverdelay: 300, //if revealtype="mouseover", set delay in milliseconds before header expands onMouseover
	collapseprev: true, //Collapse previous content (so only one open at any time)? true/false
	defaultexpanded: [0], //index of content(s) open by default [index1, index2, etc] [] denotes no content
	onemustopen: true, //Specify whether at least one header should be open always (so never all headers closed)
	animatedefault: true, //Should contents open by default be animated into view?
	persiststate: true, //persist state of opened contents within browser session?
	toggleclass: ["downthis", "selecteds"], //Two CSS classes to be applied to the header when it's collapsed and expanded, respectively ["class1", "class2"]
	togglehtml: ["", "", ""], //Additional HTML added to the header when it's collapsed and expanded, respectively  ["position", "html1", "html2"] (see docs)
	animatespeed: "normal", //speed of animation: integer in milliseconds (ie: 200), or keywords "fast", "normal", or "slow"
	oninit:function(headers, expandedindices){ //custom code to run when headers have initalized
		//do nothing
	},
	onopenclose:function(header, index, state, isuseractivated){ //custom code to run whenever a header is opened or closed
		//do nothing
	}
})

// banner
jQuery.fn.loadthumb = function(options) {
    options = $.extend({
        src: ""

    },
    options);
    var _self = this;
    _self.hide();
    var img = new Image();
    $(img).load(function() {
        _self.attr("src", options.src);
        _self.fadeIn(1000);

    }).attr("src", options.src);
    return _self;

}

$(document).ready(function() {
    var len = $(".inum > li").length;
    var index = 0;
    var adTimer;
    $(".inum li").mouseover(function() {
        index = $(".inum li").index(this);
        showImg(index);

    }).eq(0).mouseover();

    $('#ibanner').hover(function() {
        clearInterval(adTimer);

    },
    function() {
        adTimer = setInterval(function() {
            index++;
            if (index == len) {
                index = 0;
            }
            showImg(index);

        },
        4000);

    }).trigger("mouseleave");

});

function showImg(index) {

    var src = ["images/banner.jpg", "images/banner2.jpg", "images/banner3.jpg", "images/banner4.jpg"];

    $("#ibanner img").loadthumb({
        src: src[index]
    });
    $(".inum li").removeClass("on")
    .eq(index).addClass("on");

}