var o,fullscreen=(readCookie("fs")=="true")?true:false;
$(document).ready(function(){
	$('#fs_icon a').click(function(){
		if (fullscreen){
			var ca = document.cookie.split(';');
			x=readCookie("x");
			y=readCookie("y");
			w=readCookie("w");
			h=readCookie("h");
			createCookie("fs", "false");
			window.resizeTo(w,h);
			window.moveTo(x,y);
			$('body').removeClass('fullscreen');
			$(this).attr("title", "Display this site fullscreen");
			fullscreen=false;
		} else {
			x = (document.all)?window.screenLeft:window.screenX;
			y = (document.all)?window.screenTop:window.screenY;
			w = document.body.clientWidth;
			h = (document.all)?document.body.clientHeight:window.outerHeight;
			createCookie("x", x);
			createCookie("y", y);
			createCookie("w", w);
			createCookie("h", h);
			createCookie("fs", "true");
			window.moveTo(1,1);
			window.resizeTo(screen.availWidth, screen.availHeight);
			$('body').addClass('fullscreen');
			$(this).attr("title", "Restore site to window");
			fullscreen=true;
		}
	});
});
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 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;
}