/// <reference path="jquery-1.7.1.min.js" />

function PopupError(msg) {

    $("<div title='Error Message' class='ui-state-error'><table><tr><td style='width:20px;vertical-align:top; padding-top:4px;'><span class='ui-icon ui-icon-alert'></span></td><td>" + msg + "</td></tr></table></div>").dialog({
        modal: true,
        buttons: {
            Ok: function () { $(this).dialog("close"); }
        }
    });
}