// JavaScript Document


function validate_element(element_name)
{
	validate_f( document.forms['f'] , element_name  );
}

function element_focus(element)
{
	element.className = 'ela';
}

function element_blur(element)
{
	element.className = 'el';
}

function alert_form_message()
{
	//alert ('yu');
}

function light_js_error(element,message)
{
	id_error = 'id_error_'+element;
	id_container = 'id_container_'+element;
	id_img_ok_container = 'id_img_ok_'+element;
	
	if (typeof(message) == 'undefined')
	{
		document.getElementById(id_error).innerHTML = '';
		document.getElementById(id_container). className = 'container_normal';
		
		if ( document.forms['f'][element].value != '')
		{
			timeout_arg  = "display_img_ok('"+id_img_ok_container+"');";
			setTimeout (timeout_arg, 1000 );
		}
		
	}
	else
	{
		document.getElementById(id_img_ok_container).style.display = 'none';
		document.getElementById(id_container). className = 'container_warning';
		document.getElementById(id_error).style.display = 'block';
		document.getElementById(id_error) . innerHTML = message ;
	}	
	
}

function display_img_ok(id_img_ok_container)
{
	//alert ('d');
	document.getElementById(id_img_ok_container).style.display = 'inline';
}