// no MooTools 1.1 support

if ( typeof( window['NNMultiSelect'] ) == "undefined" ) {
	var NNMultiSelect = new Class({
		initialize: function(options){
			if ( options.datasrc.length > 5 ) {
				var ul = options.datasrc;
				var link = new Element('a',{
					'id': 'toggle_'+ul.id,
					'href': 'javascript://'
				});
				link.addEvent('click', function(el){
					nnScripts.toggleSelectListSize(ul.id);
				});

				new Element('span',{ 'class': 'show' }).setText( nn_texts['maximize'] ).injectInside( link );
				new Element('span',{ 'class': 'hide' }).setText( nn_texts['minimize'] ).setStyle( 'display', 'none' ).injectInside( link );

				link.injectBefore( ul );
				new Element('br').injectAfter( link );
			}
		}

	});

	window.addEvent('domready', function (){
		 $$('.nn_multiselect').each(function(multiselect){
			new NNMultiSelect({'datasrc': multiselect});
		});
	});
}