var vsr_show_smart_button = false;
var vsr_shopping_cart='';var vsr_button_url='';var vsr_button_text = ''; var vsr_launch_graphic ='';var vsr_price=''; //var vsr_button_link = '';
var vsr_show_srp='';var vsr_stock='';var vsr_call_back='';var ttpid = '';var vsr_sku=''; var vsr_html_id='';  var vsr_currency='';
var sp_date = new Date();sp_date = sp_date.getFullYear()+''+(sp_date.getMonth()+1)+''+sp_date.getDate();

function _atu(sName, sValue){return isNe(sValue) ? '' : ('&'+ sName +'=' + escape(sValue));}
function isNe(sValue){if(sValue == null || typeof(sValue) == 'undefined' || trimString(sValue).length == 0)return true;	return false;}
function trimString(sString) {return sString.replace(/^\s*|\s*$/g,'');}
var vsr_server = 'syndicate.sellpoint.net';
var ttpid = 'TTPID-32A2-6472';

function show_vsr_button()
{
  if(! vsr_show_smart_button)
    return;
  if(! isNaN(vsr_sku))
    vsr_sku = '' + vsr_sku;

  var _vsrParams = 	_spGetParams(vsr_sku, vsr_button_url, vsr_shopping_cart, vsr_price, vsr_stock, vsr_show_srp, vsr_call_back, vsr_launch_graphic, vsr_html_id, vsr_currency);
  document.write("<script type='text/javascript' src='http://"+ vsr_server +"/Syndicate/AptSmartSync?"+ _vsrParams +"&dt="+sp_date+"'></script>");
}

//To show mulitple APTs on one page use this javascript file ..
function show_vsr_button_multi(_spApt_sku, _spApt_button_and_lg, _spApt_shopping_cart, _spApt_price, _spApt_stock, _spApt_show_srp, _spApt_call_back, _spApt_html_id, _spApt_currency)
{
  if(! vsr_show_smart_button)
    return;
  if(! isNaN(vsr_sku))
 	vsr_sku = '' + vsr_sku;

  var _vsrParams = 	_spGetParams(_spApt_sku, _spApt_button_and_lg, _spApt_shopping_cart, _spApt_price, _spApt_stock, _spApt_show_srp, _spApt_call_back, _spApt_button_and_lg, _spApt_html_id, _spApt_currency);
  document.write("<script type='text/javascript' src='http://"+ vsr_server +"/Syndicate/AptSmartSync?"+ _vsrParams +"&dt="+sp_date+"'></script>");  
}

function _spGetParams(_sp_sku, _sp_button_and_lg, _sp_shopping_cart, _sp_price, _sp_stock, _sp_show_srp, _sp_call_back, _sp_launch_graphic, _sp_html_id, _sp_currency)
{
  var _sp_Params  = 'ttpid='+ ttpid + _atu('vsr_sku', _sp_sku) + _atu('vsr_button_url', _sp_button_and_lg) + _atu('vsr_shopping_cart', _sp_shopping_cart)
		+ _atu('vsr_price', _sp_price) + _atu('vsr_stock', _sp_stock) + _atu('vsr_call_back', _sp_call_back) + _atu('vsr_show_srp', _sp_show_srp) 
		+ _atu('vsr_launch_graphic', _sp_launch_graphic) + _atu('vsr_currency', _sp_currency)
		+ _atu('vsr_html_id', _sp_html_id) ;
  return _sp_Params;
}