$j(document).ready(function(){
	//Select trigger
	if ($j('body').hasClass('category')){
		function selectTrigger(elem){
			$j(elem).find('.increase').click(function(){
				var valor = $j('#billboard_trigger_select_value').val();
				var itens = new Array();
				var i = 1;
				while ( $j(elem).find('.select_value .'+i).text() ){
					itens[i] = i;
					i++;
				}
				$j.each(itens,function(index, item) {
					if ( item == valor ){
						var numItens = itens.length;
						numItens = numItens - 1;
						if ( valor == numItens ){
							$j(elem).find('.select_value .value').text( $j(elem).find('.select_value .1').text() )
							$j('#billboard_trigger_select_value').val( (parseInt(valor)) - (numItens - 1) );
						} else {
							$j(elem).find('.select_value .value').text( $j(elem).find('.select_value .'+(parseInt(valor) + 1)).text() )
							$j('#billboard_trigger_select_value').val( parseInt(valor) + 1 );
							// Categoria Empréstimo
							$j('.valorEmprestimo').val( $j('.select_value .value').text().replace('R$ ','') );
						}
					}
				});
			});
			$j(elem).find('.decrease').click(function(){
				var valor = $j('#billboard_trigger_select_value').val();
				var itens = new Array();
				var i = 1;
				while ( $j(elem).find('.select_value .'+i).text() ){
					itens[i] = i;
					i++;
				}
				$j.each(itens,function(index, item) {
					if ( item == valor ){
						var numItens = itens.length;
						numItens = numItens - 1;
						if ( valor == itens[1]){
							$j(elem).find('.select_value .value').text( $j(elem).find('.select_value .'+numItens).text() )
							$j('#billboard_trigger_select_value').val( numItens );
						} else {
							$j(elem).find('.select_value .value').text( $j(elem).find('.select_value .'+(parseInt(valor) - 1)).text() )
							$j('#billboard_trigger_select_value').val( parseInt(valor) - 1 );
							// Categoria Empréstimo
							$j('.valorEmprestimo').val( $j('.select_value .value').text().replace('R$ ','') );
						}
					}
				});
			});
		}
		selectTrigger('#billboard_select');
	}
});