// ***************************************************************************
// Functions for search field
// ***************************************************************************

function validateSTField()
{
	if (document.QBE_Search_Box.search.value.length > 0 )
		{
			document.QBE_Search_Box.submit();
		}
		else
			event.returnValue = false;

	/*if (document.QBE_Search_Box.search.value.toUpperCase().indexOf("SEARCH") == -1)
	{
				document.QBE_Search_Box.submit();
	}*/
}

function clearText()
{
	if (document.QBE_Search_Box.search.value.toUpperCase().indexOf("SEARCH") >= 0)
	{
		document.QBE_Search_Box.search.value = "";
		return true;
	}
}

function checkEnter(){ //e is event object passed from function invocation
	if (event.keyCode == 13)
	{
		if (document.QBE_Search_Box.search.value.length > 0 )
		{
			document.QBE_Search_Box.submit();
		}
		else
			event.returnValue = false;
	}
}