function setHref(obj,page){obj.href=page;obj.target="_blank"}

//Clear on first focus
var init = true;
function setSearch(obj){if(init){obj.value=""; init = false;}}

//copy track url
function setTrack(url){
    window.clipboardData.setData('text', url);
    var board = $("#trackResult");
    board.css("color", "Green");
    board.html("引用地址已复制:)");
    board.show();
    board.fadeOut(3000);
}