function deleteFile(fieldName) {
	var span = document.getElementById(fieldName + "_fileName");
	var doDelete = document.getElementById(fieldName + "_doDelete");

	span.innerHTML = '';
	doDelete.value = 'true';
}

function overTR(tr) {
	tr.className = 'selTR';
}

function outTR(tr) {
	tr.className = null;
}