/*
AJAX and SHOW/HIDE toggle functions.
toggleLayer feed it an id and it'll toggle it's visiblility.
*/

function toggleLayer(whichLayer) {
	if (document.getElementById) {
// this is the way the standards work
		var style2 = document.getElementById(whichLayer).style;
		style2.display = style2.display? "":"none";
	} else if (document.all) {
// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		style2.display = style2.display? "":"none";
	} else if (document.layers) {
// this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
		style2.display = style2.display? "":"none";
	}
}