

<!--
var imageopts = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=no,height=520,width=520,copyhistory=0,"
var calcopts = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=no,height=215,width=260,copyhistory=0,"
var vtouropts = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=no,height=350,width=540,copyhistory=0,"


var smallwindow = null;
function setEvent() {
     return false;
}

function image(filename) {
    fileURL=filename;
     if (parseInt(navigator.appVersion) < 4) {
        if (smallwindow != null) smallwindow.close();
   }  
    timerID= setTimeout('Opener(fileURL)',100);
                              }
function Opener(winname){

  filename = winname;
  
  winname = "image"
 
  smallwindow = window.open(filename,winname,imageopts)
  
  if( navigator.appVersion.indexOf("(X11") != -1 || navigator.appVersion.indexOf("(Mac") != -1)
       smallwindow = window.open(filename,winname,imageopts)

  if( navigator.appVersion.indexOf("MSIE") == -1 )
      smallwindow.mainWin = this;
      WindowFocus();
        }

function WindowFocus(){
  
   if( navigator.appVersion.indexOf("2.") == -1 &&   navigator.appVersion.indexOf("MSIE") == -1 )
       smallwindow.focus();

}

function calc(filename) {
    fileURL=filename;
     if (parseInt(navigator.appVersion) < 4) {
        if (smallwindow != null) smallwindow.close();
   }  
    timerID= setTimeout('Opener2(fileURL)',100);
                              }
function Opener2(winname){

  filename = winname;
  
  winname = "calc"
 
  smallwindow = window.open(filename,winname,calcopts)
  
  if( navigator.appVersion.indexOf("(X11") != -1 || navigator.appVersion.indexOf("(Mac") != -1)
       smallwindow = window.open(filename,winname,calcopts)

  if( navigator.appVersion.indexOf("MSIE") == -1 )
      smallwindow.mainWin = this;
      WindowFocus2();
        }

function WindowFocus2(){
  
   if( navigator.appVersion.indexOf("2.") == -1 &&   navigator.appVersion.indexOf("MSIE") == -1 )
       smallwindow.focus();

}

function vtour(filename) {
    fileURL=filename;
     if (parseInt(navigator.appVersion) < 4) {
        if (smallwindow != null) smallwindow.close();
   }  
    timerID= setTimeout('Opener3(fileURL)',100);
                              }
function Opener3(winname){

  filename = winname;
  
  winname = "vtour"
 
  smallwindow = window.open(filename,winname,vtouropts)
  
  if( navigator.appVersion.indexOf("(X11") != -1 || navigator.appVersion.indexOf("(Mac") != -1)
       smallwindow = window.open(filename,winname,vtouropts)

  if( navigator.appVersion.indexOf("MSIE") == -1 )
      smallwindow.mainWin = this;
      WindowFocus3();
        }

function WindowFocus3(){
  
   if( navigator.appVersion.indexOf("2.") == -1 &&   navigator.appVersion.indexOf("MSIE") == -1 )
       smallwindow.focus();

}
//  -->