function alljournals_encode(str){
	var e = "", i = 0; 
	for(i=0;i<str.length;i++) {
		if(str.charCodeAt(i)>=0&&str.charCodeAt(i)<=255) {
			e = e + escape(str.charAt(i));
		}
		else {
			e = e + str.charAt(i);
		}
	} 
	return e;
}  
function alljournals_main(){

	var ref = document.referrer; 
	ref = alljournals_encode(String(ref)); 

	var url = document.URL; 
	url = alljournals_encode(String(url)); 

	var link_host="www.alljournals.cn";

	var strExtParams="";
	if(typeof(my_pcid)!="undefined"){
		strExtParams=strExtParams+"&my_pcid="+my_pcid;
	}
	if(typeof(my_cid)!="undefined"){
		strExtParams=strExtParams+"&my_cid="+my_cid;
	}
	if(typeof(my_jid)!="undefined"){
		strExtParams=strExtParams+"&my_jid="+my_jid;
	}
	if(typeof(my_aid)!="undefined"){
		strExtParams=strExtParams+"&my_aid="+my_aid;
	}
	if(typeof(my_yid)!="undefined"){
		strExtParams=strExtParams+"&my_yid="+my_yid;
	}

	document.write('<scr'+'ipt src=\'http://'+link_host+'/save_browser_history.aspx?ref='+ref+'&url='+url+strExtParams+'"\'></scr'+'ipt>');	
	
} 
alljournals_main();