TP.SupplierSearch = Class.create({
		defaultString: 'Supplier name or code',
		
		initialize: function(){
			$('supplier_search').observe('focus', function() { 
				if ($('supplier_search').value==this.defaultString) {
					$('supplier_search').value = ''; 
				}
			}.bind(this));
			
			$$('#content .js_required').each(function(ele){
				ele.style.display = 'inline';
			});
			
			if ($('fewer-options')) {
			
				$$('.fewer-options').first().observe('click', function(event){
					event.stop();
					
					$('fewer-options').show();
					$('more-options').hide();
				});
				
				$$('.more-options').first().observe('click', function(event){
					event.stop();
					
					$('more-options').show();
					$('fewer-options').hide();
				});
			}
		}
});


Event.observe(window, 'load', function(){
	new TP.SupplierSearch();
});