function toggle(show,hide,section){
 if (document.getElementById){
 // this is the way the standards work
 var secStyle = document.getElementById(section).style;
 secStyle.display = secStyle.display? "":"none";
 // toggle button: show detail
 var showStyle = document.getElementById(show).style;
 showStyle.display = showStyle.display? "":"none";
 // toggle button: hide detail
 var hideStyle = document.getElementById(hide).style;
 hideStyle.display = hideStyle.display? "":"none";
 }else if (document.all){
 // this is the way old msie versions work
 var secStyle = document.all[section].style;
 secStyle.display = secStyle.display? "":"none";
 // toggle button: show detail
 var showStyle = document.all[show].style;
 showStyle.display = showStyle.display? "":"none";
 // toggle button: hide detail
 var hideStyle = document.all[hide].style;
 hideStyle.display = hideStyle.display? "":"none";
 }else if (document.layers){
 // this is the way nn4 works
 var secStyle = document.layers[section].style;
 secStyle.display = secStyle.display? "":"none";
 var showStyle = document.layers[show].style;
 showStyle.display = showStyle.display? "":"none";
 // toggle button: hide detail
 var hideStyle = document.layers[hide].style;
 hideStyle.display = hideStyle.display? "":"none";
 }
}