$(document).ready(function () {

    // 广告管理系统专用[2011-09-20]
    // create xhtml strict friendly iframe
    $('div.ad_box').each(
		function (i) {
		    $(this).replacewith("<iframe class='ad_box' src='" + $(this).attr("ad-href") + "?slot=" + $(this).attr("ad-slot") + "&node=" + $(this).attr("ad-node") + "&cachetag=" + ($(this).attr("ad-cache") == "true" ? (new date()).todatestring() : math.random()) + "&position=" + $(this).attr("ad-position") + "' width='" + $(this).attr("ad-width") + "' height='" + $(this).attr("ad-height") + "' frameborder='0' scrolling='no'></iframe>");
		}
	);
	// 广告管理系统专用[2011-09-20]

    // 页面主导航二级导航显示切换[2011-08-25]
    $("#nav dd").hover(
        function () {
            $(this).find("ul").show();
        },
        function () {
            $(this).find("ul").hide();
        }
    );
    // 页面主导航二级导航显示切换[2011-08-25]

	/*
    // 解决ie6/7的zindex的bug[2011-09-07]
	var zindexnumber = 1000;
    // put your target element(s) in the selector below!
    $("div,ul").each(function () {
        $(this).css('zindex', zindexnumber);
        zindexnumber -= 10;
    });
    // 解决ie6/7的zindex的bug[2011-09-07]
	*/
});


function load(path, elem, cache) {
    var cachebool = true;
    if (cache == null || cache == undefined || (!cache)) { cachebool = false; }
    $.ajax({
        url: path,
        cache: cachebool,
        success: function (html) {
            $(elem).replacewith(html)
        }
    });
}

//ie和firefox通用的复制到剪贴板的js函数
function copytoclipboard(txt) {
    if (window.clipboarddata) {
        window.clipboarddata.cleardata();
        window.clipboarddata.setdata("text", txt);
    } else if (navigator.useragent.indexof("opera") != -1) {
        window.location = txt;
    } else if (window.netscape) {
        try {
            netscape.security.privilegemanager.enableprivilege("universalxpconnect");
        } catch (e) {
            alert("“复制到剪贴板操作”被浏览器拒绝！您的浏览器可能安全设置比较严格。\n要启动此操作，请在浏览器地址栏输入'about:config'并回车\n然后将'signed.applets.codebase_principal_support'设置为'true'");
        }
        var clip = components.classes['@mozilla.org/widget/clipboard;1'].createinstance(components.interfaces.nsiclipboard);
        if (!clip)
            return;
        var trans = components.classes['@mozilla.org/widget/transferable;1'].createinstance(components.interfaces.nsitransferable);
        if (!trans)
            return;
        trans.adddataflavor('text/unicode');
        var str = new object();
        var len = new object();
        var str = components.classes["@mozilla.org/supports-string;1"].createinstance(components.interfaces.nsisupportsstring);
        var copytext = txt;
        str.data = copytext;
        trans.settransferdata("text/unicode", str, copytext.length * 2);
        var clipid = components.interfaces.nsiclipboard;
        if (!clip)
            return false;
        clip.setdata(trans, null, clipid.kglobalclipboard);
        //alert("复制成功！")
    }
}

function startmarquee(lh, speed, delay, index) {
    var t;
    var p = false;
    var o = document.getelementbyid("marqueebox" + index);
    o.innerhtml += o.innerhtml;
    o.onmouseover = function () { p = true }
    o.onmouseout = function () { p = false }
    o.scrolltop = 0;
    function start() {
        t = setinterval(scrolling, speed);
        if (!p) o.scrolltop += 2;
    }
    function scrolling() {
        if (o.scrolltop % lh != 0) {
            o.scrolltop += 2;
            if (o.scrolltop >= o.scrollheight / 2) o.scrolltop = 0;
        } else {
            clearinterval(t);
            settimeout(start, delay);
        }
    }
    settimeout(start, delay);
}

//http://jqueryfordesigners.com/jquery-infinite-carousel/
(function () {
    $.fn.infinitecarousel = function () {
        function repeat(str, n) {
            return new array(n + 1).join(str);
        }

        return this.each(function () {
            // magic!
            var $wrapper = $('> div', this).css('overflow', 'hidden'),
                $slider = $wrapper.find('> ul').width(9999),
                $items = $slider.find('> li'),
                $single = $items.filter(':first')

            singlewidth = $single.outerwidth(),
                visible = math.ceil($wrapper.innerwidth() / singlewidth),
                currentpage = 1,
                pages = math.ceil($items.length / visible);

            /* tasks */

            // 1. pad the pages with empty element if required
            if ($items.length % visible != 0) {
                // pad
                $slider.append(repeat('<li class="empty" />', visible - ($items.length % visible)));
                $items = $slider.find('> li');
            }

            // 2. create the carousel padding on left and right (cloned)
            $items.filter(':first').before($items.slice(-visible).clone().addclass('cloned'));
            $items.filter(':last').after($items.slice(0, visible).clone().addclass('cloned'));
            $items = $slider.find('> li');

            // 3. reset scroll
            $wrapper.scrollleft(singlewidth * visible);

            // 4. paging function
            function gotopage(page) {
                var dir = page < currentpage ? -1 : 1,
                    n = math.abs(currentpage - page),
                    left = singlewidth * dir * visible * n;

                $wrapper.filter(':not(:animated)').animate({
                    scrollleft: '+=' + left
                }, 1400, function () {
                    // if page == last page - then reset position
                    if (page > pages) {
                        $wrapper.scrollleft(singlewidth * visible);
                        page = 1;
                    } else if (page == 0) {
                        page = pages;
                        $wrapper.scrollleft(singlewidth * visible * pages);
                    }

                    currentpage = page;
                });
            }

            // 5. insert the back and forward link
            $wrapper.after('<a href="#" class="arrow back"></a><a href="#" class="arrow forward"></a>');

            // 6. bind the back and forward links
            $('a.back', this).click(function () {
                gotopage(currentpage - 1);
                return false;
            });

            $('a.forward', this).click(function () {
                gotopage(currentpage + 1);
                return false;
            });

            $(this).bind('goto', function (event, page) {
                gotopage(page);
            });

            // this is new code for the automatic infinite carousel
            $(this).bind('next', function () {
                gotopage(currentpage + 1);
            });
        });
    };
})(jquery);

function geturlparms() {
    var args = new object();
    var query = location.search.substring(1); //获取查询串   
    var pairs = query.split("&"); //在逗号处断开   
    for (var i = 0; i < pairs.length; i++) {
        var pos = pairs[i].indexof('='); //查找name=value   
        if (pos == -1) continue; //如果没有找到就跳过   
        var argname = pairs[i].substring(0, pos); //提取name   
        var value = pairs[i].substring(pos + 1); //提取value   
        args[argname] = unescape(value); //存为属性   
    }
    return args;
}