﻿/*********************************************************************
	sidebar.js - include script in head of pages using sidebars
	
  Place this in head's script:
	sidebar_name = "gallerybar_"; //or whatever the name is
	
  Call from body tag (can call from elsewhere):
  	<body onload="initSB(sidebar_name);"> //to use remembered open status
  	<body onload="openSB('a', sidebar_name);"> //to open a particular bar
  
	
**********************************************************************/  
bul_open = "http://www.antelligent.com/media/bul_open.gif";
bul_close = "http://www.antelligent.com/media/bul_close.gif";

function initSB(sidebar) {
	var item = new Array("a","b","c","d","e"); //sidebar open/close
	try {
		for(x=0;x<item.length;x++){
			if (getCookie(sidebar+item[x]) == "1") {
				openSB(item[x],sidebar);
			} else {
				closeSB(item[x],sidebar);
			}
		}
	}
	catch (e) {
		//just exit when array goes out of range
	}
}

// Open & Close the sidebar items			
function togSB(item,sidebar){
	if (document.getElementById(item+'_div').style.display =="none") {
		openSB(item,sidebar);
	} else {
		closeSB(item,sidebar);
	}
}
function openSB(item,sidebar) {
		document.getElementById(item+'_div').style.display = "";
		document.images [item+"_img"].src = bul_close;
		createCookie(sidebar + item,1,'');
}
function closeSB(item,sidebar) {
		document.getElementById(item+'_div').style.display = "none";
		document.images [item+"_img"].src = bul_open;
		eraseCookie(sidebar + item);
}

//*************** Cookie Code *************************
function createCookie(name,value,days){
	if (days){
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function getCookie(name){
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++){
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);}
	return null;
}

function eraseCookie(name){
	createCookie(name,"",-1);
}

