/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
function update_accessories(){
    if(document.getElementById("prislusenstvi")) {
        var product_quantity = $('#quantity').attr('value');
			
        if(!isNaN(product_quantity)){
			
            var product_price = $('#price_value').attr('value');
			
            var product_total = product_price * product_quantity;
				
            var accessories_ids = $('#accessories_ids').attr('value').split('.');
				
            var total_accessories = 0;
                                        
            for (var i = 0; i < accessories_ids.length; i++) {
						
                qtde = document.getElementById("accessories["+accessories_ids[i]+"]").value;
                if(isNaN(qtde)) {
                    document.getElementById("accessories["+accessories_ids[i]+"]").value = 0;
                }
                else{
                    value = document.getElementById("accessories_values["+accessories_ids[i]+"]").value;
					
                    total_accessories += qtde*value;
                }
            }
            var total_geral = product_total + total_accessories;
				
            $('#total_accessories').html(total_accessories.toFixed(2));
            $('#total_geral').html(total_geral.toFixed(2));
        }
        else{
            $('#quantity').attr('value', 1);
        }	
    }
}
			
$(document).ready(function() {
    update_accessories();
});