// Expand and Collapse - courtesy of http://www.blakems.com/ :)

function expandFirst() {
			document.getElementById(expandFirst.arguments[0]).style.display = "block";
			for (var i=1; i<expandFirst.arguments.length; i++) {
				document.getElementById(expandFirst.arguments[i]).style.display = "none";
			}
		}
function expandCollapse() {
	for (var i=0; i<expandCollapse.arguments.length; i++) {
		var element = document.getElementById(expandCollapse.arguments[i]);
		element.style.display = (element.style.display == "none") ? "block" : "none";
	}
}


function expandFirst2() {
			document.getElementById(expandFirst2.arguments[0]).style.display = "block";
			for (var i=1; i<expandFirst2.arguments.length; i++) {
				document.getElementById(expandFirst2.arguments[i]).style.display = "none";
			}
		}
function expandCollapse2() {
	for (var i=0; i<expandCollapse2.arguments.length; i++) {
		var element = document.getElementById(expandCollapse2.arguments[i]);
		element.style.display = (element.style.display == "none") ? "block" : "none";
	}
}

function expandFirst3() {
			document.getElementById(expandFirst3.arguments[0]).style.display = "block";
			for (var i=1; i<expandFirst3.arguments.length; i++) {
				document.getElementById(expandFirst3.arguments[i]).style.display = "none";
			}
		}
function expandCollapse3() {
	for (var i=0; i<expandCollapse3.arguments.length; i++) {
		var element = document.getElementById(expandCollapse3.arguments[i]);
		element.style.display = (element.style.display == "none") ? "block" : "none";
	}
}

function expandFirst4() {
			document.getElementById(expandFirst4.arguments[0]).style.display = "block";
			for (var i=1; i<expandFirst4.arguments.length; i++) {
				document.getElementById(expandFirst4.arguments[i]).style.display = "none";
			}
		}
function expandCollapse4() {
	for (var i=0; i<expandCollapse4.arguments.length; i++) {
		var element = document.getElementById(expandCollapse4.arguments[i]);
		element.style.display = (element.style.display == "none") ? "block" : "none";
	}
}