document.write('<script language="javascript" src="customjavascript.js"><\/script>');


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var myimages=new Array()
function preloadimages(){
for (i=0;i<preloadimages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadimages.arguments[i]
}
}


function openWindow(url,name, width, height) {
var popupWin;
	// if a window already exists, destroy it.
	if (popupWin && !popupWin.closed) {
               popupWin.close();
	}
	var attr = 'scrollbars=no,status=yes,width=' + width + ',height= ' + height  +',left=1,top=1,resizable=1';
   	popupWin = window.open(url, name, attr);
	popupWin.focus();
}


function OpenCoupon()
{
	var cgi = new Object();
      cgi.http_host = location.host;
      cgi.http_user_agent = navigator.userAgent;
      cgi.http_cookie = document.cookie;
      cgi.https = (location.protocol == 'https:\/\/') ? 'on' : 'off';
      cgi.path_info = (location.pathname.indexOf('?') != -1) ?
location.pathname.substring(0, location.pathname.indexOf('?')) :
location.pathname;
      cgi.query_string = (location.search) ?
((location.search.indexOf('#') != -1) ? location.search.substring(1,
location.search.indexOf('#')) : location.search.substring(1)) : '';
      cgi.script_name = cgi.path_info;
      cgi.http_referer = document.referrer;
	var LinkLocation =
"http://www.etnasystems.com/coupon/?COUPONID=" + couponid + "&OriginalReferer=" +
getCookie("JSREF") + "&OriginalPage=" + cgi['script_name'] + "&OriginalSite=" + cgi['http_host'];
//alert("link=" + LinkLocation);
	//openWindow(LinkLocation, 'Coupon', '358', '480');
	window.open(LinkLocation, 'Coupon', couponwidth, couponheight);
}

// -------------------------------------------------------------------------- //
// referrerCookie.js
//
// Sets a cookie on the client recording the referrer
//
// -------------------------------------------------------------------------- //


/////////////////////////////////////////////////////////////
//
// setCookie()
//
// DESC:	Creates/overwrites a cookie
//
// USAGE:	setCookie(name, value, expires, path, domain, secure);
//
// INPUT:	name		- Name of the cookie
//			value		- Value of the cookie
//			[expires]	- Expiration date of the cookie (defaults to end of the current session)
//			[path]		- Path to which the cookie applies (defaults to entire domain)
//			[domain]	- Domain to which the cookies applies (defaults to current domain)
//			[secure]	- Boolean specifying if a secure connection is required (defaults to false)
//
// OUTPUT:	None
//
// CHANGED:	document.cookie
//
/////////////////////////////////////////////////////////////

function setCookie(name, value, expires, path, domain, secure)
{
	var curCookie = name + "=" + escape(value) +
		((expires) ? "; expires=" + expires.toGMTString() : "") +
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "") +
		((secure) ? "; secure" : "");
	document.cookie = curCookie;
}


/////////////////////////////////////////////////////////////
//
// getCookie()
//
// DESC:	Returns the value of the specified cookie or NULL
//			if the specified cookie is undefined.
//
// USAGE:	value = getCookie(name);
//
// INPUT:	name		- Name of the cookie to be retrieved
//
// OUTPUT:	Value of the specified cookie or NULL
//
// CHANGED:	None
//
/////////////////////////////////////////////////////////////

function getCookie(name)
{
	var dc = document.cookie;
	var prefix = name + "=";
	var begin = dc.indexOf("; " + prefix);
	if (begin == -1)
	{
		begin = dc.indexOf(prefix);
		if (begin != 0) return null;
	} else {
		begin += 2;
	}
	var end = document.cookie.indexOf(";", begin);
	if (end == -1)
	{
		end = dc.length;
	}
	return unescape(dc.substring(begin + prefix.length, end));
}


/////////////////////////////////////////////////////////////
//
// deleteCookie()
//
// DESC:	Deletes the specified cookie
//
// USAGE:	deleteCookie(name, path, domain);
//
// INPUT:	name		- Name of the cookie to be deleted
//			[path]		- Path of the cookie to be deleted
//			[domain]	- Domain of the cookie to be deleted
//
// OUTPUT:	None
//
// CHANGED:	document.cookie
//
/////////////////////////////////////////////////////////////

function deleteCookie(name, path, domain)
{
	if ( getCookie(name) )
	{
		document.cookie = name + "=" + 
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "") +
		"; expires=Thu, 01-Jan-70 00:00:01 GMT";
	}
}


//
// Set referrer cookie if it doesn't already exist
//
if ( ! getCookie("JSREF") )
{
	// Set expiration date of 3 days
	var currDate = new Date();
	currDate.setTime(currDate.getTime() + 3 * 24 * 60 * 60 * 1000);

	// Set cookie
	setCookie("JSREF", document.referrer, currDate);
}
                     
function GP_popupConfirmMsg(msg) { //v1.0
  document.MM_returnValue = confirm(msg);
}