function open_fields()
{
	document.forms['adress_form'].elements['field_flag'].checked=true;
	if(document.forms['adress_form'].elements['field_flag'].checked==true) {
		document.forms['adress_form'].elements['form_first_name'].disabled=false;
		document.forms['adress_form'].elements['form_last_name'].disabled=false;
		document.forms['adress_form'].elements['form_middle_name'].disabled=false;
		document.forms['adress_form'].elements['form_region_id'].disabled=false;
		document.forms['adress_form'].elements['form_city'].disabled=false;
		document.forms['adress_form'].elements['form_adress'].disabled=false;
		document.forms['adress_form'].elements['form_phone'].disabled=false;
		document.forms['adress_form'].elements['field_flag'].disabled=true;
		document.forms['adress_form'].elements['trigger'].value='open';
	}
}

function makeText(i)
{
	var result;

	if(i==0) {
		result="0 товаров";
	} else if(i==1)
	{
		result="1 товар";
	} else if(i==2 || i==3 || i==4)
	{
		result=i+" товара";
	} else if(i>4) {
		result=i+" товаров";
	}

return result;
}

function getProdQuantity()
{
	var data;
	stype=1;
	$.post(count_url, {stype: ""+stype+""}, function(data)
	{
		if(data.length >0) {

			var txt=makeText(data);
			var msgDiv=document.getElementById('count_message');
			var contents = msgDiv.innerHTML;
			msgDiv.innerHTML = txt;
		}
	});
}

function addToCart(type,id)
{
	var color='';
	var color_id='';
	var caption='';

	var data;
	quantity=1;
	$.post(cart_url, {type: ""+type+"",id: ""+id+"",color_id: ""+color_id+"",color: ""+color+"",quantity: ""+quantity+"",caption: ""+caption+""}, function(data)
	{
		if(data.length >0)
		{
			alert(data);
			getProdQuantity();
		}
	});
}

function addToCartR(type,id)
{
	var data;
	var quantity=1;
	var color='';
	var color_id='';
	var caption='';

	$.post(cart_url, {type: ""+type+"",id: ""+id+"",color_id: ""+color_id+"",color: ""+color+"",quantity: ""+quantity+"",caption: ""+caption+""}, function(data)
	{
		if(data.length >0)
		{
			alert(data);
			getProdQuantity();
		}
	});
}

function addToCartQ(type,id)
{
	var data;
	var quantity=document.getElementById('buy_quantity').value;
  if(type === 'item'){
    var color='';
    var color_id='';
  } else {
    var color=document.getElementById('color_name').value;
    var color_id=document.getElementById('color_id').value;
  }
	var caption='';

	$.post(cart_url, {type: ""+type+"",id: ""+id+"",color_id: ""+color_id+"",color: ""+color+"",quantity: ""+quantity+"",caption: ""+caption+""}, function(data)
	{
		if(data.length >0)
		{
			alert(data);
			getProdQuantity();
		}
	});
}

function setType(vtype)
{
	document.getElementById("a_type").value = vtype;
}