function toggleBrowse(pEl) {
// En/disable the browse control and the Upload/Submit button for an optional file upload
// pEl is the checkbox, named pItem + None; 
// File input control is named pItem + File; 
// Button image for upload is named and id'd pItem + Upload;
// Button image for submit no file is named and id'd pItem + Submit;

	var aItem = pEl.name.substr(0,pEl.name.length-4);
	//alert(aItem + "; " + pEl.checked);
	
	var abUploadDisabled = pEl.checked;
	pEl.form.elements[aItem + "File"].disabled = abUploadDisabled;

	//Note: Javascript does not include image type inputs in its form elements collection
	//http://codingforums.com/showthread.php?t=133520
	var aUpload = document.getElementById(aItem + "Upload");
	var aSubmit = document.getElementById(aItem + "Submit");
	if (abUploadDisabled) {
		aUpload.src = "images/lowlevel/upload_disabled.gif";
		aUpload.disabled = true;
		aSubmit.src = "images/lowlevel/submit.gif";
		aSubmit.disabled = false;
	} else {
		aUpload.src = "images/lowlevel/upload.gif";
		aUpload.disabled = false;
		aSubmit.src = "images/lowlevel/submit_disabled.gif";
		aSubmit.disabled = true;
	}
}

function ReviewToggle(pField) {
	var aFieldname, aForm, aCheckbox, aCheckboxAlt, aI, aEl;
	
	aFieldname = pField.name.substr(0,pField.name.length-1);
	aForm = pField.form;
	aCheckbox = pField.name.charAt(pField.name.length-1);
	aForm.elements[aFieldname + 'Accepted'].value = (pField.checked ? aCheckbox : '');
	
	if (pField.checked) {
		if(aCheckbox == 'Y') {
			aCheckboxAlt = 'N';
		}else if (aCheckbox == 'N'){
			aCheckboxAlt = 'Y';
		}
		for (aI=0; aI<aForm.elements.length;aI++) { 
			aEl = aForm.elements[aI];
			if(aEl.type=='checkbox' && aEl.name==aFieldname + aCheckboxAlt) {
				aEl.checked=false; 
				aEl.value = 'N'; 
				break;
			}
		}
	}
	return true;
}
	-->