JQuery 遮罩层弹窗

var str = "<div >;
str += "<div >;
str += "<div >;
str += "<div >;
str += "<div >;
str += "<div >;
str += "</div><div style=" 100%; height: 30px; position: relative;"></div></div></div>";
document.getElementsByTagName("body")[0].innerHTML += str;


function SelfAlert(t, c) {
    $("#tc-title").text(t);
    $("#tc-context").text(c);
    $("#zhezhao").css("display", "block");
    $("#tanchuang").animate({ top: "200px" }, 300).animate({ top: "150px" }, 100).animate({ top: "200px" }, 200);
}

$("#tc-btn1").live("click", function () {
    $("#tanchuang").animate({ top: "250px" }, 200).animate({ top: "-500px" }, 300, function () {
        $("#zhezhao").css("display", "none");
    });
});

$("#tc-btn1").live("mouseover", function () {
    $(this).animate({ backgroundColor: "#890606" }, 300);
});
$("#tc-btn1").live("mouseout", function () {
    $(this).animate({ backgroundColor: "red" }, 300);
});