function onFocus(whom)
{
	if(whom.className.search(/\s/) == -1){
   		whom.className = 'active_input';
   		return;
	}
	whom.className	= 'active_input expanded';
}

function onBlur(whom)
{
	if(whom.className.search(/\s/) == -1){
    	whom.className = 'inactive_input';
    	return;
	}
	whom.className	= 'inactive_input expanded';
}