function $(val) {
    return document.getElementById(val);
}
var icsWnd = null;

function fLoginICS() {
    var nWinLeft = (screen.width - 600) / 2;
    var nWinTop = (screen.height - 400) / 2;

    if (icsWnd != null) {
        icsWnd.close();
    }

    icsWnd = window.open('https://forum.cmbchina.com/cmu/icslogin.aspx?from=B&logincmu=0', 'icslogin',
			'width=600,height=400,status=yes,left=' + nWinLeft + ',top=' + nWinTop);
}

function Refresh()
{
   document.getElementById("imgFlood").src="AntiFloodImgs.aspx?" + new Date;
}


function ClearExtra()
{
   document.getElementById("ctl00_content_Marklevel_tbExtra").select();
}