function fnDisplayPrint() {
    var strOpenDisplayPrintPage = window.open("Brochure.aspx","FloorPlanModel",
            "menubar=no,location=no,toolbar=no,resizable=no," +
            "scrollbars=no,status=no,width=636,height=800,left=0,top=0");
}

function OnClientClose(oWnd) {
    oWnd.GetContentFrame().src = "about:blank";
}