//document ready
(function ($) {
    $(function () {
        $(document).on("click", "a", function (event) {
            var link = $(this).attr("href");
            if ('string' != typeof (link)) {
                return;
            }

            if (link.indexOf("javascript:") >= 0) {
                return;
            }

            //return if the link is like gdlookup:// or other valid url.
            if (link.indexOf(":") >= 0) {
                emitClickedEvent(link);
                return false;
            }
            emitClickedEvent("");

            var newLink;
            var href = window.location.href;
            var index = -1;
            if (link.startsWith("#")) {
                //the href may contain # fragment already.remove them before append the new #fragment
                index = href.indexOf("#");
                if (index > -1) {
                    newLink = href.substring(0, index) + link;
                }
                else {
                    newLink = href + link;
                }
            }
            //if hashtag # is not in the start position,it must greater than 0
            else if (link.indexOf("#")>0) {
                index = link.indexOf("#");
                newLink = "gdlookup://localhost/"+link.substring(0,index)+"?gdanchor="+link.substring(index+1);
            }
            else {
                index = href.indexOf("?");

                if (link.indexOf("?gdanchor") > -1) {
                    newLink = "gdlookup://localhost/" + link;
                }
                else {
                    if (index > -1) {
                        newLink = href.substring(0, index) + "?word=" + link;
                    }
                    else {
                        newLink = href + "?word=" + link;
                    }
                }
            }
            $(this).attr("href", newLink);

        });

        //monitor iframe height.
        $('iframe').iFrameResize({ checkOrigin:false,maxHeight :800,scrolling:true,warningTimeout:0,minHeight :250,log:true,autoResize:false});
    });
})($_$);