function doOSHReferences()
{
  var setting = eval("document.advanced.oshreferences");
  if (setting.checked == true) {
		
  with (document.advanced) {  
    for (var i=0; i < elements.length; i++) {
       if (elements[i].type == 'checkbox' && elements[i].name == 'Coll')
           elements[i].checked = true; 
       } 
    }
  }
  else {
  with (document.advanced) {  
    for (var i=0; i < elements.length; i++) {
       if (elements[i].type == 'checkbox' && elements[i].name == 'Coll')
           elements[i].checked = false; 
       } 
    }
  }
 }

  function doAdd()
  {
     if (document.advanced.QueryText.value != "") {
        document.advanced.QueryText.value += " ";
     }
             op = document.advanced.operator.options[document.advanced.operator.selectedIndex].value;
             if (op != "") {
                document.advanced.QueryText.value += op + " ";
             } else {
                document.advanced.operator.selectedIndex = 1;
             }
             document.advanced.QueryText.value += document.advanced.zoneText.value;
             zn = document.advanced.zoneName.options[document.advanced.zoneName.selectedIndex].value
             if (zn != "") {
                document.advanced.QueryText.value += " <IN> " + zn;
             }
             document.advanced.zoneText.value = "";
             document.advanced.zoneName.selectedIndex = 0;
             
             document.getElementById("opMenu").style.visibility = "visible"; 
    }

  function doClear()
  {
       document.advanced.reset();
       document.getElementById("opMenu").style.visibility = "hidden"; 
  }




function doMSDS()
{
  var setting = eval("document.advanced.msds");
  if (setting.checked == true) {
		
  with (document.advanced) {  
    for (var i=0; i < elements.length; i++) {
       if (elements[i].type == 'checkbox' && elements[i].name == 'Coll')
           elements[i].checked = true; 
       } 
    }
  }
  else {
  with (document.advanced) {  
    for (var i=0; i < elements.length; i++) {
       if (elements[i].type == 'checkbox' && elements[i].name == 'Coll')
           elements[i].checked = false; 
       } 
    }
  }
 }



function doChempendium()
{
  var setting = eval("document.advanced.chempendium");
  if (setting.checked == true) {
		
  with (document.advanced) {  
    for (var i=0; i < elements.length; i++) {
       if (elements[i].type == 'checkbox' && elements[i].name == 'Coll')
           elements[i].checked = true; 
       } 
    }
  }
  else {
  with (document.advanced) {  
    for (var i=0; i < elements.length; i++) {
       if (elements[i].type == 'checkbox' && elements[i].name == 'Coll')
           elements[i].checked = false; 
       } 
    }
  }
 }