function checkSearchForm()
	{
		if ( $('search_text').value == '' )
		{
			showSearchError('Заполните поле');

			return;
		}
		Form.disable('search_form');
		showSearchError(_msg_sending2);
		var req = new Ajax.Request( "check_search",
					{
						method: "post",
						parameters: { text:$('search_text').value },
						onComplete: function( req )
						{
							var json = eval( '( ' + req.responseText + ' )' );
							Form.enable('search_form');
			                if ( json['status'] == 'done' )
			                {
			                	document.location.href = 'search&text='+valueOf('search_text');
			                }
			                else
			                {
			                	showSearchError(json['status']);
			                }
			   			}
                     } );

	}

	function showSearchError(msg)
	{
       $('search_error').innerHTML = msg;
	}