// JavaScript Document

function poptoggle (postid) { 

	var whichpost = document.getElementById(postid); 
	if (whichpost.className=="expandblock") { 
		whichpost.className="collapseblock"; 
	} else { 
		whichpost.className="expandblock"; 
	} 
}

function expandAll () {
	for (var x = 1; x <= 17; x++)
	document.getElementById('week' + x).className="expandblock";
	}

function collapseAll () {
	for (var x = 1; x <= 17; x++)
	document.getElementById('week' + x).className="collapseblock";
	}