<!--

function clear_text(strName, blnClearOnce)
{
	var objItem;
	
	if (document.getElementById)
	{
		objItem = document.getElementById(strName);
	}
	else if (document.all)
	{
		objItem = document.all[strName];
	}
	else
	{
		objItem = document[strName];
	}
	
	if (objItem && objItem.value)
	{
		// Has something we know how to clear
		if ((!blnClearOnce) || (blnClearOnce && !objItem.donevalueclear))
		{
			// Haven't done it before or we need to do it all the time
			objItem.value = '';
			objItem.donevalueclear = true;
		}
	}
}

//-->