// enl_orderscript.js

	var pblnNextInProgress = false;
	
	function submitNext() {
		if (pblnNextInProgress) {
			//nothing
		} else {
			pblnNextInProgress = true;
			document.frmOrder.Nav.value = "NAV.NEXT";
			document.frmOrder.submit();
		}
	}

	function submitBack() {
		document.frmOrder.Nav.value = "NAV.PREV";
		document.frmOrder.submit();
	}

	function submitRefresh() {
		document.frmOrder.Nav.value = "NAV.REFRESH";
		document.frmOrder.submit();
	}