function validateSearch( f )
	{
	if( f.searchFor.value == "" )
		{
		alert( "ERROR: You have to input a word or words" );
		return false;
		}
	return true;
	}

function submitForm( f )
	{
	isValidate = validateSearch( f )
	if( isValidate )
		f.submit();
			else
				return false;
	}


function submitFormKeyEvent( event, f ) 
	{
	if(window.event && window.event.keyCode == 13)
		return submitForm( f );
			else
				return true;


	if( event && event.which == 13 )
		return submitForm( f );
			else
				return true;
	}