function SubmitForm()
{
  document.frmTrURL.submit()
}

function openWin( windowURL, windowName, windowFeatures )
{ 
	return window.open( windowURL, windowName, windowFeatures ) ; 
}

function ClearForm(formName) {
	var TargetForm = document[formName];
	for (var i = 0; i < TargetForm.elements.length; i++) {
		if (TargetForm.elements[i].type != 'submit' && TargetForm.elements[i].type != 'reset' && TargetForm.elements[i].type != 'button' && TargetForm.elements[i].type != 'hidden' && TargetForm.elements[i].type != 'radio' && TargetForm.elements[i].type != 'checkbox') {
			TargetForm.elements[i].value = '';
		}
	}
}

function UpdateFieldValue(formName, fieldName, fieldValue) {
	var TargetForm = document[formName];
	TargetForm[fieldName].value = fieldValue;
}

function previousPage() {
	window.location=document.referrer;
}