function SwapImage(pobj, pstrLoc) {

    // swap the image
    pobj.src = pstrLoc

}

function PrivacyPolicy() {

    window.open("privacy_policy.aspx", null, "height=700, width=650, left=100, top=100, scrollbars=yes", false)

}

function TsAndCs() {

    window.open("tsandcs.aspx", null, "height=700, width=650, left=100, top=100, scrollbars=yes", false)

}

function EnlargeImage(pstrURL) {

    window.open("images.aspx?url=" + pstrURL, null, "height=550, width=550, left=100, top=100", false)

}