var u22c87e9fbe0054400 = document.location.host;
var prefix2c87e9fbe0054400 = "";

// check if url page is on wanted web site 
// if not mark site id
if (u22c87e9fbe0054400 != "null") {
    prefix2c87e9fbe0054400 = "PRE-";
}


var url2c87e9fbe0054400 = "http://emailingfactory.com/servlet/track?mode=tracking"
url2c87e9fbe0054400 += "&page=5000";

// get random string to get unique url
var random2c87e9fbe0054400 = escape("r"+(""+Math.random()).substring(2));

url2c87e9fbe0054400 += "&screen=" + screen.width;
url2c87e9fbe0054400 += "x" + screen.height;
url2c87e9fbe0054400 += "&color=" + screen.colorDepth;

document.writeln("<img src=\""+url2c87e9fbe0054400+"\"  border=\"0\" width=\"0\" height=\"0\">");