function gup(name) {
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}
function addslashes(str) {
str=str.replace(/\\/g,'\\\\');
str=str.replace(/\'/g,'\\\'');
str=str.replace(/\"/g,'\\"');
str=str.replace(/\0/g,'\\0');
return str;
}
var utm_source = addslashes(gup('utm_source'));
var utm_term = addslashes(gup('utm_term'));
var hasCookie = document.cookie.indexOf("seocc_tracker=true")  >= 0;
if (hasCookie) {
	var var_null = "";	
} else if (utm_source && utm_term) {
	var mydomain = location.hostname;	
	var script_src = "<script src='http://www.seo.cc/tracker/tracker.php?domain=" + mydomain + "&source=" + utm_source + "&keyword=" + utm_term + "' type='text/javascript'></script>";	
	document.write(script_src);	
	document.cookie = "seocc_tracker=true;domain=" + mydomain + ";path=/";
} else {
	var var_null = "";
}