function addQty(chk){
  if (parseInt(document.forms["frmOpt"].elements[chk].value) < 1000 ) {
	document.forms["frmOpt"].elements[chk].focus();
//if (parseInt(document.frmOpt.option1.value) < 1000 ) {
    //document.frmOpt.option1.value = parseInt(document.frmOpt.option1.value)+1;
	//chk.focus();
	//document.forms["frmOpt"].elements[chk]
	//chk.value = parseInt(chk.value)+1;
	document.forms["frmOpt"].elements[chk].value = parseInt(document.forms["frmOpt"].elements[chk].value)+1;
	//alert("You must check the box that you have read and understand the agreement before submitting.");
    return false;
   } else { return true;}
}

function delQty(chk){
  if (parseInt(document.forms["frmOpt"].elements[chk].value) > 0 ) {
	document.forms["frmOpt"].elements[chk].focus();
//if (parseInt(document.frmOpt.option1.value) < 1000 ) {
    //document.frmOpt.option1.value = parseInt(document.frmOpt.option1.value)+1;
	//chk.focus();
	//document.forms["frmOpt"].elements[chk]
	//chk.value = parseInt(chk.value)+1;
	document.forms["frmOpt"].elements[chk].value = parseInt(document.forms["frmOpt"].elements[chk].value)-1;
	//alert("You must check the box that you have read and understand the agreement before submitting.");
    return false;
   } else { return true;}
}