mainindexesNS.saveOrder = function( containerObj )
{

	if ( !containerObj ) return;

		var order = '';

		$( containerObj ).children("._portlet").each(function(){
			order += "," + $(this).attr("portlet_name");
		});

		if ( mainindexesNS.isLogged != 0 ) {

			$.ajax({
				type: "POST",
				url: "mainindexes?mainindexes_controller=1",
				/**
				*
				* dane w postaci: nazwa_kolumny, id_ntej_kolumny
				*
				**/
				data: "columns=" + $( containerObj ).attr('column_name') + order,
				success: function( msg ){
					return false;
				}
			});

		}

}

mainindexesNS.restoreOrder = function( columnClass )
{

	if ( !columnClass ) return;

	if ( mainindexesNS.portletOrder ) {

		for ( y in mainindexesNS.portletOrder ) {

			if ( mainindexesNS.portletOrder[y] ) {

				var classes = mainindexesNS.portletOrder[y].split(",");

				for ( x in  classes ) {

					$("."+ columnClass[y] ).append( $("."+ classes[x]) );

				}
			}
		}
	}
}

var imgidx = -1 ;

function partners() {

	imgs = $('#partnerlogo').children() ;
	imgidx = imgidx +1 ;
	if (imgidx == imgs.length)
		imgidx = 0 ;
	imgs.each(
		function (index) {
			if (index == imgidx)
				$(this).show() ;
			else
				$(this).hide() ;
		}
	) ;
	setTimeout( "partners()", 2500 ) ;
}

$(document).ready(function(){

    $("._column").sortable({
            forceHelperSize: true,
            revert: true,
            update: function() {
                    mainindexesNS.saveOrder( this )
            },
            handle: '._portlet-header',
            connectWith: '._column'
    });

    mainindexesNS.restoreOrder( ["_mainpage_column1","_mainpage_column3"] );
    
    slideShow(5000);
    partners() ;

});