function _place_counter()
{
	var ref='';

	if(self==top){
		ref=document.referrer;
		if(ref.toLowerCase().indexOf('http://221.237.')==0){
			ref=''; //ADSL connections
		}
		if(ref.toLowerCase().indexOf('http://localhost')==0){
			ref=''; //hosted on localhost
		}
	}

	if(ref){
		if(ref != ''){
			var i=ref.toLowerCase().indexOf('wjjsoft.com/');
			if(i<0){
				var url='http://www.wjjsoft.com/cgi-bin/counter.cgi?ref='+escape(ref);
				document.write('<img src='+url+' />');
			}
		}
	}
}

_place_counter();