var ns4 = (document.layers);
var ie4 = (document.all && !document.getElementById);
var ie5 = (document.all && document.getElementById);
var ns6 = (!document.all && document.getElementById);

function showhide(id, elementObj) {
	if(elementObj.value == 'Lihat') {
		show(id);
		elementObj.value = 'Tutup';
	} else {
		hide(id);
		elementObj.value = 'Lihat';
	}
}

function show(id) {
	// Netscape 4
	if(ns4){if(document.layers[id]) document.layers[id].visibility = "show";}
	// Explorer 4
	else if(ie4){document.all[id].style.visibility = "visible";}
	// W3C - Explorer 5+ and Netscape 6+
	else if(ie5 || ns6){
		document.getElementById(id).style.position = "relative";
		document.getElementById(id).style.visibility = "visible";
	}
}

function hide(id) {
	// Netscape 4
	if(ns4){
		if(document.layers[id]) {
			document.layers[id].visibility = "hide";
		}
	}
	// Explorer 4
	else if(ie4){
		document.all[id].style.visibility = "hidden";
	}
	// W3C - Explorer 5+ and Netscape 6+
	else if(ie5 || ns6){
		document.getElementById(id).style.position = "absolute";
		document.getElementById(id).style.visibility = "hidden";
	}
}

function Disab(val)				// Mengaktifkan & Menonaktifkan tombol Simpan PEMASUKAN/PENGELUARAN
{
	frm=document.form1
	if(val=="masuk") {frm.sKeluar.disabled=true;frm.sMasuk.disabled=false}
	else {frm.sKeluar.disabled=false;frm.sMasuk.disabled=true}
}