/*
JavaScript Bookmarking Script
=============================
Developed originally for easy reading of webcomics :D
Feel free to use this script in anyway you see fit,
as far as I am concerned and aware the below code 
is copyright free.

Script Author: Ash Young
Email: ash@evoluted.net
Website: http://evoluted.net/

Default Graphics: Pontus Madsen
Website: www.little-gamers.com
*/

/*
Config Settings
*/
var cl = 31;
var imgTag = '/tagger/1.gif';		//add tag image.
var imgClearOff = '/tagger/3a.gif';	//no comic tagged, clear not possible
var imgGotoOff = '/tagger/2a.gif';	//no comic tagged, goto not possible
var imgClearOn = '/tagger/3.gif';	//clear a tag, shows when comic previously tagged
var imgGotoOn = '/tagger/2.gif';	//shows when a comic is tagged  
var imgInfo = '/tagger/4.gif';  	//img that displays the help
var comicDir = '/'; 		//alter this if you run multiple comics in differnt directorys on your site.

/*
Now write out the applicable links
*/
createCookie('t', 1);
var c = readCookie('t');
if(c && document.getElementById) {
	var l = readCookie('bm');
	var gt = imgGotoOff;
	var ct = imgClearOff;
	if(l) {
		gt = imgGotoOn;
		ct = imgClearOn;
	}
	document.write('<a href="#" onClick="bm();return false;"><img src="'+imgTag+'" alt="Tag This Comic" border="0"></a>');
	document.write('<a href="#" onClick="gto();return false;"><img src="'+gt+'" alt="Goto Tag" border="0" id="gtc"></a>');
	document.write('<a href="#" onClick="bmc();return false;"><img src="'+ct+'" alt="Clear Tag" border="0" id="rmc"></a>');
	document.write('<a href="#" onMouseOver="document.getElementById(\'bmh\').style.visibility=\'visible\';" onMouseOut="document.getElementById(\'bmh\').style.visibility=\'hidden\';" onClick="return false;"><img src="'+imgInfo+'" alt="" border="0"></a>');
	document.write('<div id="bmh" style="padding:4px;font-size:10px;margin-left:-250px;margin-top:-180px;font-family: Verdana, Arial, Helvetica, sans-serif;position:absolute;width:300px;background-color:#EDEDED;border: 1px solid #CFCFCF;visibility:hidden;text-align:left;"><Strong>What is this?</strong><Br><Br>This feature allows you to remember how far you got reading the comic. Just click the \'Tag This Comic\' button and next time you return to the site you can \'Go to Tag\' and pick up where you left off. Handy if you are reading through the archives, or only visit the site every now and then.<br><br>Note, you must have cookies enabled for this feature to work. Deleting your cookies will erase your tag. </div>');
}

/*
Below are our functions for this little script
*/
function bm() {
	if(document.getElementById) {
		document.getElementById('gtc').src = imgGotoOn;
		document.getElementById('rmc').src = imgClearOn;
	}
	createCookie("bm", window.location, cl);
}

function bmc() {
	if(document.getElementById) {
		document.getElementById('gtc').src = imgGotoOff;
		document.getElementById('rmc').src = imgClearOff;

	}
	createCookie("bm","",-1);
}

function gto() {
	var g = readCookie('bm');
	if(g) {
		window.location = g;
	}	
}

/*
The follow functions have been borrowed from Peter-Paul Koch.
Please find them here: http://www.quirksmode.org
*/
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="+comicDir;
}

function readCookie(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;
}