Why I love jQuery

gistfile1.js

    function createDialog(strName, intWidth, strHeader, strTemplate, funcOnLoad, objButtons) {
        var dialog = $('<div id="' + strName + '"><div style="text-align: center"><img src="/assets/images/ajax-loader.gif" /></div></div>').dialog({
            modal: true,
            open: function () {
                if (typeof (strTemplate) != "undefined") $(this).load(strTemplate, funcOnLoad);
            },
            close: function (event, ui) {
                $(this).remove();
            },
            width: intWidth,
            title: strHeader,
            resizable: false
        });
        if (typeof (objButtons) != "undefined") $(dialog).dialog("option", "buttons", objButtons);

        return dialog;
    }