// USER DEFINABLE AREA

// jc_timer is the timing variable  - 1000 = 1 second
jc_timer = 300

//names of menus stored here.
jc_menu=new Array()

// END OF USER DEFINABLE AREA


jc_retain = -1

function show(object) {
	hideAll();
	while (object.nodeType ==3) { object = object.nextSibling }
	//alert(object.nodeType)
	obj = object.id;
	jc_retain = object.id;

	if (document.layers) {
	   eval('document.'+obj+'.visibility = "visible"');
	}
	else if (document.all) {
	   eval(obj+'.style.visibility = "visible"');
	}
	else {
	   document.getElementById(obj).style.visibility = 'visible';
	}
	jc_menu[jc_menu.length] = obj;
}

function hideAll() {
	if(jc_menu.length > 1) {
	for(i=0;i<jc_menu.length;i++) {
		obj2 = jc_menu[i];
		if (document.layers && jc_retain!=jc_menu[i]) {
		    eval('document.'+obj2+'.visibility = "hidden"');
		}
		else if (document.all && jc_retain!=jc_menu[i]) {
		    eval(obj2+'.style.visibility = "hidden"');
		}
		else if (document.getElementById && jc_retain!=jc_menu[i]){
		    document.getElementById(obj2).style.visibility = 'hidden';
		}
	}
	}
}

function hide(object) {
	jc_retain=-1; 
	setTimeout('hideAll()',jc_timer)
}