$.fn.treeTable = function(opts) {
    options = $.extend({}, $.fn.treeTable.defaults, opts);

    return this.each(function() {
        $(this).addClass("treeTable").find("tbody tr").each(function() {
            // Initialize root nodes only whenever possible
            if (!options.expandable || $(this)[0].className.search("child-of-") == -1) {
                initialize($(this));
            }
        });
    });
};

$(document).ready(function() {
   $(".reportTable").treeTable();
});

window.onload = function(){setTimeout("your_function()",0)}