function content_replace_string(sText, divid)
{
        oDiv = document.getElementById(divid);
        oDiv.innerHTML = sText;
}

function MouseHand(oCaller)
{
        oCaller.style.cursor = 'pointer';
}
function MousePointer(oCaller)
{
        oCaller.style.cursor = 'default';
}
var HVClickCounter = 0;
function GetNewCaptcha(oObj)
{
        // HVClickCounter/hvx get variable is to make sure that the browser isn't caching the scripted image.
        // sorry about the hack :(
        HVClickCounter++;
        oObj.src = '/captcha/captcha.php?hvc=' + HVClickCounter;
}