(function(window, $) {
    
    /* 获得当前文件路径 */
    var js=document.scripts;
    var path = js[js.length - 1].src.substring(0, js[js.length - 1].src.lastindexof("/") + 1);
    
    $.fn.recruit = function(options) {
        var _this = this;

        var iframe = null;
        var loading = null;

        /* 参数 */
        var defaults = {
            cansubmit: true
        };
        var opts = jquery.extend(defaults,options);

        /* 遍历每个指定元素 */
        this.each(function(i) {
            $(this).unbind().on('click', function() {
                var _this = this;
                createloading();
                var iframe1 = createiframe();
                $(iframe1).load(function() {
                    $(iframe1)[0].contentwindow.id = $(_this).attr('recruit');
                    $(iframe1)[0].contentwindow.submit_url = opts.url;
                    $(iframe1)[0].contentwindow.code = opts.code;
                    $(iframe1)[0].contentwindow.cansubmit = opts.cansubmit = null ? true : opts.cansubmit;
                    $(iframe1)[0].contentwindow.slidein();
                });
            });
        });


        /* 创建加载动画 */
        function createloading() {
            $("[upload-box-close]").click();
            if (!iframe) {
                loading = document.createelement('div');
                $(loading)
                    .html('<img src="' + path + 'image/load.gif" width="100%" height="100%" />')
                    .css({
                        'position': 'fixed',
                        'left': '50%',
                        'top': '50%',
                        'z-index': '99999',
                        'transform': 'translatez(0)',
                        'width': '400px',
                        'height': '300px',
                        'margin-left': '-200px',
                        'margin-top': '-150px'
                    })
                    .appendto('body');
            }
        }

        /* 销毁加载动画 */
        function destroyloading() {
            if(loading) {
                $(loading).remove();
                loading = null;
            }
        }
        window.destroyloading = destroyloading;

        /* 创建iframe */
        function createiframe() {
            if (!iframe) {
                iframe = document.createelement('iframe');
                $(iframe).css({
                    'position': 'fixed',
                    'top': '0',
                    'left': '0',
                    'z-index': '99999',
                    'transform': 'translatez(0)',
                    'width': '100%',
                    'height': '100%',
                    'background': 'transparent'
                })
                .attr('frameborder', '0')
                .attr('allowtransparency', 'true')
                .attr('id', 'recruit_iframe')
                .attr('src', path + 'recruit.html?1')
                .attr('scrolling', 'no')
                .appendto('body');
                /*$('html, body').css({
                    'overflow': 'hidden'
                });*/
                return iframe;
            } else {
                return iframe;
            }
        }

        /* 销毁iframe */
        function destroyiframe() {
            if (iframe) {
                $(iframe).remove();
                iframe = null;
                /*$('html, body').css({
                    'overflow': 'visible'
                });*/
            }
        }

        window.destroyiframe = destroyiframe;
    }



})(window, jquery);