<!--
function defaul_home(){
this.home.style.behavior='url(#default#homepage)';
this.home.setHomePage('http://www.tjbj.com.cn');
}
var focusok=false;
if (navigator.appName == "Netscape"){
focusok=true;
}
vers=navigator.appVersion;
if (navigator.appName == "Microsoft Internet Explorer"){
 pos=vers.lastIndexOf('.'); 
 vers=vers.substring(pos-1,vers.length); 
}
proper_version=parseFloat(vers); 

if(proper_version>=5){
focusok=true;
}
function launchstock1(htmlurl){
var stock=window.open(htmlurl,"stock","top=2,left=2,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=700,height=510");
if(focusok){
stock.focus();
}
return true;
}
function launchstock(){
var stock=window.open("","stock","top=2,left=2,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=700,height=510");
if(focusok){
stock.focus();
}
return true;
}
// -->