/* from http://www.yourhtmlsource.com/javascript/popupwindows.html */
var newwindow;
function poptastic(url)
{
	newwindow=window.open(url,'picspop','height=400,width=400,scrollbars=yes,resizable=yes,status=no');
	if (window.focus) {newwindow.focus()}
}

function poptastic2(url)
{
	newwindow=window.open(url,'popit','height=600,width=600,scrollbars=yes,resizable=yes,status=no');
	if (window.focus) {newwindow.focus()}
}

function poptastic3(url)
{
	newwindow=window.open(url,'origwin','height=600,width=1020,toolbar=yes,location=no,scrollbars=yes,resizable=yes,status=no');
	if (window.focus) {newwindow.focus()}
}
var qsParam = new Array();
function qs() 
{
var query = window.location.search.substring(1);
var params = query.split('&');
for (var i=0; i<params.length; i++) {
	var pos = params[i].indexOf('=');
	if (pos > 0) {
		var key = params[i].substring(0,pos);
		var val = params[i].substring(pos+1);
		qsParam[key] = val;
	}
}
}
function getCookie(c_name)
{
var i,x,y,ARRcookies=document.cookie.split(";");
for (i=0;i<ARRcookies.length;i++)
  {
  x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
  y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
  x=x.replace(/^\s+|\s+$/g,"");
  if (x==c_name)
    {
    return unescape(y);
    }
  }
}

function setCookie(c_name,value,exdays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate() + exdays);
var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
document.cookie=c_name + "=" + c_value;
}

function checkAffId()
{
qsParam['ai'] = null;
qs();
//var affId=getCookie("affId");
//if (affId!=null && affId!="")
  //{
  //alert("affId: " + affId);
  //}
if (qsParam['ai']) 
  {
  setCookie("affId",qsParam['ai'],90);
  }
}