var FORM_NAME = "form_inline_shipping_calc";
var FIELD_SHIPPING_CALC_ZIP = "field_shipping_calc_zip";
var FIELD_SHIPPING_PROD_IDS = "field_shipping_prod_ids";
var INTERNAL_BLANK_URL = "internalBlankUrl";
var INTERNAL_ZIP_URL = "internalZipUrl";
var INTERNAL_LINK_URL = "internalLinkUrl";
var INTERNAL_PROD_IDS = "internalProdIds";
var INTERNAL_QUANTITY = "internalQuantity";
var INTERNAL_CODE = "internalCode";
var CONNECT_VALUE = "connect_value";
var DCL_FLAG_STANDARD = 0;
var DCL_FLAG_CENTER = 1;
var DCL_FLAG_NO_LEADING = 2;
var DCL_FLAG_APPEND_SEE_ALL_ITEMS = 4;
var DCL_FLAG_LABEL_ONLY = 8;
var DCL_FLAG_DISPLAY_BOX_STYLE = 16;
var DCL_FLAG_UNDERLINE_STYLE = 32;
var DCL_FLAG_SEE_MORE_STYLE = 64;
var DCL_FLAG_OVERRIDE_DEFAULT = 128;
var DCL_FLAG_PLAIN_LABEL = 256;
var DCL_FLAG_UNDER_RULER_STYLE = 512;
var DCL_FLAG_BOTTOM_ALIGN = 1024;
var DCL_FLAG_FONT_MEDIUM = 2048;
var TOOLS_SITE_CCYSN_LIST = "[I@15eba99";
function popup_shipping(form_name, field_name, prod_options_form_name, prod_options_field_quantity)
{
	var prod_field = document.forms[form_name].elements[field_name];
	if (prod_field == null)
		return;
	var prod_field_str = '';
	var quantity_str = "";
	for(i=0;i < prod_field.length; ++i)
	{
		var i_field = prod_field.item(i);
		var i_prod = prod_field.item(i).value;
		if( i_field != null && i_field.checked )
		{
			prod_field_str = prod_field_str + i_prod;
			if( i != prod_field.length -1 )
				prod_field_str = prod_field_str + ',';
		}
		else
		{
			var m_field = prod_options_field_quantity + i_prod;
			if (m_field != null)
			{
				var m_field_value = document.forms[form_name].elements[m_field].value;
				if ( m_field_value != null)
				{
					quantity_str = quantity_str + m_field_value;
					prod_field_str = prod_field_str + i_prod;
					if( i != prod_field.length -1 )
					{
						prod_field_str = prod_field_str + ',';
						quantity_str = quantity_str + ',';
					}
				}
			}
		}
	}
    if (prod_field_str.length <=0 )
        prod_field_str = prod_field.value;

	var internal_url = document.forms[form_name].elements[INTERNAL_BLANK_URL].value.replace(/internalProdIds/gi,prod_field_str);

    if( document.forms[prod_options_form_name] != null)
    {
        var quantity = document.forms[prod_options_form_name].elements[prod_options_field_quantity + prod_field_str];
        if( quantity != null && quantity.value.length > 0)
            quantity_str = quantity.value;
    }
	else if( document.forms[form_name] != null)
	{
	    var field_qty = document.forms[form_name].elements[prod_options_field_quantity + prod_field_str];
	    if( field_qty != null && field_qty.value.length > 0)
	        quantity_str = field_qty.value;
	}

	var field = document.forms[form_name].elements[FIELD_SHIPPING_CALC_ZIP];
    if( field != null && field.value.length > 0)
    {
        internal_url = document.forms[form_name].elements[INTERNAL_ZIP_URL].value.replace(/internalCode/gi,field.value);
        internal_url = internal_url.replace(/internalProdIds/gi,prod_field_str);
    }

    internal_url = internal_url.replace(/internalQuantity/gi,quantity_str);

    var     item = document.getElementById("shipping_cost");
    var     loadingImage = new Image();
    loadingImage.src = 'http://edge.shop.com/ccimg.shop.com/images/ajax/icon_animated_busy.gif';

    if ( item.hasChildNodes() )
    {
        while ( item.childNodes.length >= 1 )
        {
            item.removeChild( item.firstChild );
        }
    }

    item.appendChild(loadingImage);

    sc_force_change_via_request("shipping_cost",internal_url);
	return false;
}