function checkBoxes(){
  var dml = document.f1;
  var len = dml.elements.length;
  var i=0;
  var a=0;
  for(i=0;i<len;i++) {
      if (dml.elements[i].name=='list[]'){
          if(dml.elements[i].checked==true){
            dml.submit();
            return true;
          }
      }
  }
}
function checkBox(theBox){
  var dml = document.f1;
  var len = dml.elements.length;
  var i=0;
  for( i=0 ; i<len ; i++) {
      if (dml.elements[i].name=='list[]') {
          dml.elements[i].checked=theBox.checked;
      }
  }
}
function init(){
  var theForm = document.f1;
  var aBox = theForm["list[]"];
  var selAll = false;
  var i;
  for(i=0;i<aBox.length;i++){
    if(aBox[i].checked==false) selAll=true;
    aBox[i].onclick = function(){checkBox(this)};
  }
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}