function hideDiv(cID) {
		var d = document.getElementById(cID);
		d.style.display = 'none';
	}
	function showDiv(cID) {
		var d = document.getElementById(cID);
		d.style.display = '';
	}
	function togDiv(cID) {
		var d = document.getElementById(cID);
		if( d.style.display=='none' ) showDiv(cID);
		else hideDiv(cID);
	}
	function togLogin() {
		var s = document.getElementById("divLogin").style;
		if( s.display=='none' ) { togForm(0); s.display = ''; }
		else { togForm(1); s.display = 'none'; }
	}
	function togForm(onoff) {
		var i = 0;
		while( i<10 ) {
			d = document.getElementById('divArea'+i);
			if( d ) {
				d.style.display = (onoff) ? '' : 'none';
			} else {
				break;
			}
			i++;
		}
	}

	function go(cURL) {
		document.location = cURL;
	}
	function goNew() {				// start a new record
		var f = document.form1;
		f.RID.value = 'new';
		f.RHK.value = '';
		f.submitPage.value = '';
		f.submit();
	}
	function goCO(p) {				// goto checkout page
		var f = document.form1;
		f.action = p;
		f.submit();
	}
	function goBack() {				// goto previous page
		history.go(-1);
	}
	function goNext() {				// goto next page
		var f = document.form1;
		f.submit();
	}