function Cover(bottom, top, ignoreSize) 
{
    var location = Sys.UI.DomElement.getLocation(bottom);
    top.style.position = 'absolute';
    top.style.top = location.y + 'px';
    top.style.left = location.x + 'px';
    if (!ignoreSize) {
        top.style.height = bottom.offsetHeight + 'px';
        top.style.width = bottom.offsetWidth + 'px';
    }
}

function GetHelp(DescriptionID, TargetID) 
{
   GetHelpDescription(DescriptionID, TargetID);
}

function GetHelpDescription(DescriptionID, TargetID) 
{
     IDT.Web.Scitools.Help.GetHelpDefinition(DescriptionID, GetHelpDescriptionComplete, OnError, TargetID);
}

function GetHelpDescriptionComplete(result, TargetID) 
{   
    var Target = $get(TargetID);
    Target.innerHTML = result;
}

function OnError(result)
{
    var Target = $get(TargetID);
    Target.innerHTML = "Warning, an error occured: " + result.get_message();
}

//  End -->