var _d = document;
function dog(id)
{
	if (_d.getElementById) {
		element = _d.getElementById(id);
	}else {
		element = _d.all[id];
	}
	return element;
}			
function checkForInt(elem)
{
	if (elem.value.match(no)){elem.style.background='#FFCCCC'; return false;}elem.style.background='#CCFFCC';return true;
}
function openBox()
{
	var OH = parseInt(dog("hiddenDiv").style.height);
	var NH = _d.body.offsetHeight;
	dog("hiddenDiv").style.height = NH + "px";
	dog("hiddenDiv").style.display = "block";
				
	with(dog('dataTd'))
	{
		
		style.top =  (_d.documentElement.clientHeight - 510)/2 + getScrolled()[0] + "px";
		style.left = (_d.documentElement.clientWidth - 620)/2 + getScrolled()[1] + "px";
		$("#dataTd").fadeIn();
	}
}
function closeBox()
{
	$("#dataTd").fadeOut();
	dog('hiddenDiv').style.display='none';
}			
function getScrolled()
{
	if (_d.documentElement && !_d.documentElement.scrollTop)
	{
		st = 0;
		sl = 0;
	}
	else if (_d.documentElement && _d.documentElement.scrollTop)
	{
		st = _d.documentElement.scrollTop;
		sl = _d.documentElement.scrollLeft;
	}
	else if (_d.body && _d.body.scrollTop)
	{
		st = _d.body.scrollTop;
		sl = _d.body.scrollLeft;
	}
	return [st, sl];
}