function netscapeCssFix() { 
  if (document.x.netscapeCssFix.initWindowWidth != window.innerWidth || document.x.netscapeCssFix.initWindowHeight != window.innerHeight) {
    document.location = document.location;
  }
}
function netscapeCssFixCheckIn() {
  if ((navigator.appName == 'Netscape') && (parseInt(navigator.appVersion) == 4)) {
    if (typeof document.x == 'undefined'){
      document.x = new Object;
    }
    if (typeof document.x.scaleFont == 'undefined') {
      document.x.netscapeCssFix = new Object;
      document.x.netscapeCssFix.initWindowWidth = window.innerWidth;
      document.x.netscapeCssFix.initWindowHeight = window.innerHeight;
    }
    window.onresize = netscapeCssFix;
  }
}
netscapeCssFixCheckIn()


function loopCheckboxes(){
var boxSelected = false;
for (var i=0; i<form1.chkDelete.length; i++) {  
if (form1.chkDelete[i].checked) boxSelected = true;
}
if (!boxSelected) {  
alert("Please select a checkbox.");  
return false;
}
}