var xy = navigator.appVersion;
xz = xy.substring(0,4);

if (navigator.appName=="Netscape" && xz>=4 && xz<5){
  browser = "ns4";
  }
if (navigator.appName=="Netscape" && xz>=5){
  browser = "ns5";
  } 
if (navigator.appName=="Microsoft Internet Explorer" && xz>=4){
  browser = "ie";
  }
if (browser =="ie"|| browser == "ns5"){

}

function popUp(){
var args = popUp.arguments;
var url = args[0]; var w = args[1]; var h = args[2];
var scrollbars = args[3]; var winName = args[4]; 
var status = args[5];
if (scrollbars){ scrb = ", scrollbars=yes"; } else{ scrb=""; }
if (status){ stbr = ", status=yes"; } else { stbr = ", status=no"; }
dimensions =", height="+h+", width="+w;
win = window.open(url,winName,"left=10,top=10"+stbr+scrb+", resizable=yes, location=no,menubar=no"+dimensions);
win.focus();
}

function jumpMenu(Obj){
window.location.href = Obj.options[Obj.selectedIndex].value;
}