//设置页面的展示内容
function InitPageData(klg, klgcode) {
    var html = $("body").html();
    var words = html.replace(/(<br[^>]*>)+/gi, "</p><p>");
    var klgArr = klg.split("|");
    var klgcodeArr = klgcode.split("|");
    //替换所有的换行符
    words = words.replace(/\r\n/g, "<br>");
    words = words.replace(/\n/g, "<br>");
    words = MarkKnowledge("<p>" + words + "</p>", klg.split("|"), klgcode.split("|"));

    if (words !== null && words !== "") {
        var reg = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi;
        words = words.replace(reg, function (replacement) { return HTMLEncode(replacement); });
    }

    if (words !== null && words !== "") {
        $("body").html(words);
        //知识点绑定事件
        $('.TextMark').click(function () {
            $(this).attr("id", $(this).attr("word"));//临时给词汇添加ID
            ShowWord(this);
        });
    }
}

//显示知识点课件
function ShowWord(obj) {
    var JQThis = $(obj);
    var knowlegde = $.trim(JQThis.attr("word"));
    var knowlegdecode = $.trim(JQThis.attr("code"));
    //移动端外部实现弹出
    alert(knowlegdecode);
}

//知识点划线处理
function MarkKnowledge(htmls, Knowledge, code) {
    var WordReg = "";
    var reg = /[>]([^<>]*)[<]/gi;
    htmls = htmls.replace(reg, function (match, group) {
        var matchVal = group;
        if (matchVal.replace(/\s*/gi, "").length != 0) {
            for (var n = 0; n < Knowledge.length; n++) {
                if (Knowledge[n] != "--") {
                    Knowledge[n] = Knowledge[n].replace("(", "").replace(")", "");
                    WordReg = "(\"|'|\\s|^[a-zA-Z][^>]){1}(" + Knowledge[n] + ")(d|ed|s|es|er|ers|ing)?(,|\\.|\\?|'|\"|\\s|;){1}";
                    var RegWord = new RegExp(WordReg, 'i');
                    matchVal = matchVal.replace(RegWord, " $1#￥@<" + n + ">$2#￥@$3$4 ");
                    if (matchVal != group) {
                        group = matchVal;
                        Knowledge[n] = "--";
                    }
                }
            }
            //去掉未能标志的知识点标志
            matchVal = matchVal.replace(/#￥@<(\d+)>((\w+\s*-?)+)#￥@(d|ed|s|es|er|ers|ing)?/gi, "<a class='TextMark' title='点击可查看知识点课件' word='$2' code='$1'>$2$4</a>")
            matchVal = matchVal.replace(/#￥@/g, "");

            return ">" + matchVal + "<";
        }
        else {
            return match;
        }
    });
    //加上单词编码
    reg = /<a[^>]*class='TextMark'[^>]*code='(\d+)'>/gi;
    htmls = htmls.replace(reg, function (match, group) {
        return match.replace(group, code[group]);;
    });

    return htmls;
}