var hidden = "hidden";
var visible = "visible";
var none = "none";
var inline = "inline";
var block = "block";
var on = "on";
var off = "off";

function checkin(id) { 
if (document.getElementById) // NN6, IE5, Opera 5
  {return document.getElementById([id]);}
else if (document.all) // IE4
  {return document.all[id];}
else if (document.layers) // NN4
  {return document.layers[id];} //10
}

function toggle(id) {
	var popObj = checkin(id);
	if (popObj.style.visibility == hidden) {
		popObj.style.visibility = visible;
        	popObj.style.display = block;

	} else {
        	popObj.style.visibility = hidden;
        	popObj.style.display = none;
	}

}

function vtoggle(id) {
	var popObj = checkin(id);
	if (popObj.style.visibility == visible) {
        	popObj.style.visibility = hidden;
        	popObj.style.display = none;
	} else {
		popObj.style.visibility = visible;
        	popObj.style.display = block;
	}

}


function popBrowser(URL,wide,high,side,down) {
id = 'popbrowser';
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=1,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=" + wide + ",height=" + high + ",left=" + side + ",top=" + down + "');");
}
// =" + wide + ",height=" + high + ",left=" + side + ",top = " + down + "