window.top.myPage = false;
var TRACK_CAMPAIGN = "cpn";
// preloading images function
var g_aDigitImages = Array();
function AddToPreloaded(src)
{
	g_aDigitImages[g_aDigitImages.length] = new Image();
	g_aDigitImages[g_aDigitImages.length-1].src = src;
}

function goHomepage()
{
	window.top.myPage = true;
	window.location.href  = "Homepage.aspx?" + GetCampaignUrlParam();
}

function GetCampaignUrlParam()
{
	var sCampaignParam = "";
	if ( GetCookie(TRACK_CAMPAIGN) != null ) sCampaignParam = TRACK_CAMPAIGN + "=" + GetCookie(TRACK_CAMPAIGN);
	return sCampaignParam;
}

function goDownload(bNewWin)
{
	var sUrl = "/DownloadPage.aspx";
	var sCpn = GetCampaignUrlParam();
	if (sCpn!="") sUrl+=("?"+sCpn);
	window.top.myPage = true;
	window.location.href = sUrl;
}

function goInnerPage(sPageName, bNewWin, sArgs)
{
	var sUrl = "innerPage.aspx";
	if ( document.location.href.search("MiniBrowserPage.aspx") > 0 )
	{
		sUrl = "MiniBrowserPage.aspx";
	}
	var sParams = "";
	if ( GetCampaignUrlParam() != "" )
		sParams = "&" + GetCampaignUrlParam();
	if ( typeof(sArgs) != "undefined" )
		sParams += "&args=" + sArgs.replace("&", "|");
		
	sUrl += "?t=" + sPageName + sParams;
	
	window.top.myPage = true;
	if ( bNewWin )
		window.open( sUrl, "_blank" );
	else
		window.location.href  = sUrl;
}

// Retrieve the value of the cookie with the specified name.
function GetCookie(sName)
{
  // cookies are separated by semicolons
  var aCookie = document.cookie.split("; ");
  for (var i=0; i < aCookie.length; i++)
  {
    // a name/value pair (a crumb) is separated by an equal sign
    var aCrumb = aCookie[i].split("=");
    if (sName == aCrumb[0]) 
      return unescape(aCrumb[1]);
  }

  // a cookie with the requested name does not exist
  return null;
}

// Create a cookie with the specified name and value.
// The cookie expires after hour
function SetCookie(sName, sValue)
{
  var date = new Date();
  date.setHours(date.getHours()+1);   
  //document.cookie = sName + "=" + escape(sValue) + "; expires=" + date.toGMTString();
  SetCookieWithDate(sName, sValue, date); 
}

// Create a cookie with the specified name and value.
function SetCookieWithDate(sName, sValue, oDate)
{
  document.cookie = sName + "=" + escape(sValue) + "; expires=" + oDate.toGMTString();
}

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) 
{ //v3.0
	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); 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];}
}