function limitText(limitField, limitCount, limitNum) {
	if (limitField.value.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
	} else {
		limitCount.value = limitNum - limitField.value.length;
	}
}

function closeToc(e) {
	var xMin = $('toc-container').cumulativeOffset()[0];
	var xMax = $('toc-container').cumulativeOffset()[0] + $('toc-container').getWidth();
	var yMin = $('toc-container').cumulativeOffset()[1];
	var yMax = $('toc-container').cumulativeOffset()[1] + $('toc-container').getHeight();
	if (getPositionX(e) < xMin || getPositionX(e) > xMax || getPositionY(e) > yMax || getPositionY(e) < yMin )
		{
			// Effect.SlideUp('toc-container');
			$('toc-container').hide();
		}
}

function validate_required(field,alerttext)
{
with (field)
{
	if (parseInt(field.value))
	{
		if ( parseInt(field.value) > 132 || parseInt(field.value) < 1 )
		{
		  alert(alerttext);return false;
		}
	  	else
		{
		  return true;
		}
	}
	else
	{
		if ( field.value !="i" && field.value!="ii" && field.value!="ii" && field.value!="iv")
		{
		  alert(alerttext);return false;
		}
	  	else
		{
		  return true;
		}
	}
		

}
}



function validate_form(thisform)
{
with (thisform)
{
	
if (validate_required(page_num,"Sorry, but that page does not exist.")==false)
  {page_num.focus();return false;}
}
}