function showHelpWindow(windowID, obj, horizPadding, vertPadding, goRight)
{var w = document.getElementById(windowID);
if (w != null) {w.style.display = 'block'; w.style.visibility = 'visible';
w.style.top = getAscendingTops(obj) + vertPadding;
if (getAscendingTops(obj) + vertPadding < 0) w.style.top = 0;
if (goRight == true)
w.style.left = getAscendingLefts(obj) + obj.offsetWidth + horizPadding;
else {w.style.left = getAscendingLefts(obj) - horizPadding;
if ((getAscendingLefts(obj) - horizPadding) < 0) w.style.left = getAscendingLefts(obj) + obj.offsetWidth + horizPadding;}}}

function hideHelpWindow(windowID)
{var w = document.getElementById(windowID);
if (w != null) {w.style.display = 'none'; w.style.visibility = 'hidden';
w.top = -999;
w.left = -999;}}

function getAscendingLefts(elem)
{if (elem==null)
return 0;
else return elem.offsetLeft+getAscendingLefts(elem.offsetParent);}

function getAscendingTops(elem)
{if (elem==null)
return 0;
else return elem.offsetTop+getAscendingTops(elem.offsetParent);}