var win1; // report window
var change = false;

function clear_detect()
{
   change = false;
}
 
function detect()
{
   change=true;
}

function check_detect()
{
   if(change) return confirm('All changes will be lost - Confirm continue ?');
   else return true;
}

function openReport(cpage)
{
//   var str="scrollbars=yes,status=yes,menubar=yes";
   var str="";
   if(win1 && win1.open && !win1.closed) win1.focus();
   else win1=window.open(cpage,"Report",str);
}

function closeDep()
{
   // close all windows
   if(win1 && win1.open && !win1.closed) win1.close();
}

function setStatus(status)
{
   window.status = status;
}