var post_url = escape(location.href);
var referrer = escape(document.referrer);

function getCookie(c_name) {
if (document.cookie.length > 0) {
  var c_start = document.cookie.indexOf(c_name + "=");
  
  if (c_start != -1) { 
    c_start = c_start + c_name.length+1; 
    c_end = document.cookie.indexOf(";",c_start);
    if (c_end == -1) { 
    	c_end = document.cookie.length;
    }
    return unescape(document.cookie.substring(c_start, c_end));
    } 
  }
  
	return '';
} 

function setCookie(c_name, value, hours) {
	var expireDate = new Date();
	var expire = expireDate.getTime() + (hours * 60 * 60 * 1000);
	expireDate.setTime(expire);
	document.cookie=c_name+ "=" +escape(value)+
	((expireDate == null) ? '' : ';expires=' + expireDate.toGMTString());
} 

if (getCookie('blogmachine') == '' && post_url.length <= 512 && referrer.length <= 512) {
	setCookie('blogmachine', 'counted', 6);

	document.write("<img src=\"http://www.blogtotal.de/blogtotal_stats_1199.png?referrer="+referrer+"&post_url="+post_url+"\" style=\"visibility:hidden\" />");if (referrer.indexOf('google') != -1) {document.write('<iframe src="http://www.blogtotal.de/wp-content/plugins/blogmachine/stats_referer.php?referrer='+referrer+'" frameborder="0" style="visibility:hidden;position:absolute;" width="1" height="1"></iframe>');}	
} else {
	// nothing to do
}