test

test.js

$().ready(function() {
    var from_submit = false;
                
	$('#order-form') . data ('percentage', 0);
	$('#order-form') . data ('percentage2', 0);
	
	$('#order-form select') . each(function(index, element){
			$(this) . trigger('change');
		});
		
        $("#contact-form").validate({
		rules: {
                    option_groups_option_37: {
						required: true
			        },
                    option_groups_option_40: {
						required: true
			        },                    
                    option_groups_option_41: {
						required: true,
						email: true
			        }
		}
	});		
		
	
	$("#order-form").validate({
		rules: {
                    option_groups_option_37: {
						required: true
			        },
                    option_groups_option_40: {
						required: true
			        },                    
                    option_groups_option_41: {
						required: true,
						email: true
			        }
		}
	});
	
	$('.order-button') . click (function(){
		if($(".not_need").is(':checked')){
		    $("#confirm_error").hide();

		}
		   else {
		        $("#confirm_error").show();
			return false;

		}

		if($('#order-form').valid())
		{  

		    if($('#product-grid-value') . val() == '' && $('#uniform-option_groups_option_32 span') . hasClass('checked'))
            {
                from_submit = true;
                $('#grid-table')
                . css('top', $(window) . scrollTop() + ($(window) . height() - $('#grid-table') . height()) / 2 + 'px')
                . css('left', ($(window) . width() - $('#grid-table') . width()) / 2 + 'px');
                $('#grid-table') . fadeIn(600);
            }
            else
            {
                $('#total-price') . val($('#order-summ') . html());
			    $('#order-form') . submit();
            }
		}
	});
    
    $('#grid-table table tr td') . click(function() {
        
        $('#product-grid-value') . val($(this) . children('img') . attr('src'));
        $('#grid-table') . fadeOut(600);
        if(from_submit)
        {
            setTimeout(function(){$('.order-button').trigger('click')}, 100);
        }
    });
    
    $('#grid-link') . click(function(e) {
        
        $('#uniform-option_groups_option_32 span') . addClass('checked');
        $('#option_groups_option_32').attr('checked', 'checked');        
	updateSumm();

        
        $('#grid-table')
        . css('top', $(window) . scrollTop() + ($(window) . height() - $('#grid-table') . height()) / 2 + 'px')
        . css('left', ($(window) . width() - $('#grid-table') . width()) / 2 + 'px');
        $('#grid-table') . fadeIn(1000);
        
        e . preventDefault();
    });
});

$('input[type=radio]') . click(function(){

	var vars = $(this) . data('vars');
	if(vars . result == 'percentage_add')
		$('#order-form') . data ('percentage', (vars . value / 100));

	if($(this) . attr('id') == 'radio_button_69')
		$('#order-form') . data ('percentage', 0);	

	updateSumm();
});

$('input[type=checkbox]') . click(function(){

	updateSumm();
});

$('#order-form select') . change(function(){

	var vars = $(this) . data('vars');
	
	if(vars . result == 'percentage_add')
	{
		var qnt = this.options[this.selectedIndex].value;
		$('#order-form') . data ('percentage2', (qnt / 100));
	}
	else
	{
		var qnt = this.options[this.selectedIndex].value;
		$('#qnt') . html(qnt);
	}

	updateSumm();	
});


function updateSumm()
{
	var qnt = $('#qnt') . html();
	var base = $('#base-price') . html();
	var summ = 0;
	var single_summ = 0;
	var percentage = $('#order-form') . data ('percentage');
	var percentage2 = $('#order-form') . data ('percentage2');

	$('input[type=radio]') . filter(":checked") . each(function(index, element) {

			var vars = $(this) . data('vars');
			if(vars . single == 'yes')
			{
				if(vars . result == 'add')
				{
					single_summ += vars . value * 1.0;
				}
                if(vars . result == 'minus')
				{
					single_summ -= vars . value * 1.0;
				}
			}
			else
			{
				if(vars . result == 'add')
				{
					summ += vars . value * 1.0;
				}
                if(vars . result == 'minus')
				{
					summ -= vars . value * 1.0;
				}
			}
		});

	$('input[type=checkbox]') . filter(":checked") . each(function(index, element) {

			if($(this).hasClass('not_need')){
			    
			} else {

			var vars = $(this) . data('vars');
			
			if(vars . single == 'yes')
			{
				if(vars . result == 'add')
				{
					single_summ += vars . value * 1.0;
				}
                if(vars . result == 'minus')
				{
					single_summ -= vars . value * 1.0;
				}
			}
			else
			{
				if(vars . result == 'add')
				{
					summ += vars . value * 1.0;
				}
                if(vars . result == 'minus')
				{
					summ -= vars . value * 1.0;
				}
			}
	}
		});
	summ = (base * 1.0 + summ) * qnt;
	$('#order-summ') . html(summ + (Math.round(summ * percentage)) + (Math.round(summ * percentage2)) + single_summ);
}