var newwin;
 function newWin(winurl,winname,winfeatures)
 {
//This launches a new window and then
 //focuses it if window.focus() is supported.
newwin = window.open(winurl,winname,winfeatures);
 if(javascript_version > 1.0)
{
//delay a bit here because IE4 encounters errors
//when trying to focus a recently opened window
setTimeout('newwin.focus();',250);
 }
 }
 
 //e.g href="JavaScript:newWin('reflex271_pg.html','popup','width=400,height=120')"