function confirm_tag( field )
{
	var source	= $(field).value;
	
	if ( source == '' )
	{
		alert( "No keywords were submitted." );
		return false;
	}
	
	var c	= confirm( "Are you sure you would like to submit these keywords?\n" + source );
	
	if (c	== true)
	{
		return true;
	}
	else
	{
		return false;
	}
}