// Topbar navigation rollovers
if (document.images) {
	nav1_on = new Image;
	nav1_on.src = "images/nav_on_01.gif";
	nav2_on = new Image;
	nav2_on.src = "images/nav_on_02.gif";
	nav3_on = new Image;
	nav3_on.src = "images/nav_on_03.gif";
	nav1_off = new Image;
	nav1_off.src = "images/nav_01.gif";
	nav2_off = new Image;
	nav2_off.src = "images/nav_02.gif";
	nav3_off = new Image;
	nav3_off.src = "images/nav_03.gif";
}

function navOn(num) {
	eval("document.nav"+num+".src = nav"+num+"_on.src");
	return true;
}
function navOff(num) {
	eval("document.nav"+num+".src = nav"+num+"_off.src");
}

// Cookie functions

var Cookie = {
	set : function(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;
	},
	get : function(name) {
		name += "=";
		var s = document.cookie.split("; ");
		for (var i = 0; i < s.length; i++) {
			var c = s[i];
			if (c.indexOf(name) == 0) {
				return unescape(c.substring(name.length,c.length));
			}
		}
		return null;
	},
	erase : function(name) {
		this.set(name,"",-1);
	}
}

// Admin form functions

var Admin = {
	show : function(id) {
		document.getElementById(id).style.visibility = "visible";
		scroll(0,0);
		//document.getElementById('container').style.visibility = "hidden";
		//document.getElementById('copy').style.visibility = "hidden";
	},
	hide : function(id) {
		document.getElementById(id).style.visibility = "hidden";
		//document.getElementById('container').style.visibility = "visible";
		//document.getElementById('copy').style.visibility = "visible";
	}
};

function formattingGuide() {
	alert("Subheader:\n\n+++ Header Text\n\nProject Leaders: [Name|ID], e.g. [John Q. Smith|1]\n\nBulleted list:\n\n* First item\n* Second item\n* Third item\n\nNumbered list:\n\n# First item\n# Second item\n# Third item\n\nBold: **Bold Text**\nItalic: //Italic Text//\n\nLink: [[URL Link Title]],\ne.g. [[http://yahoo.com Yahoo]]");
}