<!-- 
function brows_info( brow_info ) {

if ( brow_info.match( /Opera (\d+\.\d+)/ ) )
brow_type = "Opera "+RegExp.$1; 
else if ( brow_info.match( /Firefox\/(\d+\.\d+\.\d+\.\d+)/) )
brow_type = "Mozilla Firefox"+RegExp.$1; 
else if ( brow_info.match( /MSIE (\d+\.\d+)/) )
brow_type = "Microsoft IE "+RegExp.$1;

return brow_type;
}
//-->
function pageTracker(){
    

    var url=location.href;
    while(url.indexOf("&")!=-1){
      url=url.replace("&","%26");
    }	
    if(url.indexOf("https://")!=-1){
    document.all.trackimg.src="https://www.watsonsasia.com/html/tracker/cntracker.jsp?prdLoginId=default@watsonsasia.com&prdCountry=cn&prdUrl="+url+"&navigator="+brows_info(navigator.userAgent) ;
}else{
    document.all.trackimg.src="http://www.watsonsasia.com/html/tracker/cntracker.jsp?prdLoginId=default@watsonsasia.com&prdCountry=cn&prdUrl="+url+"&navigator="+brows_info(navigator.userAgent) ;
}
}
pageTracker();