function hideLayer(layerName){
	obj = document.getElementById(layerName);
	obj.style.visibility="hidden";
}

function toggleComplete(showThis) {
	if (document.getElementById(showThis).style.display == "none") {
		document.getElementById(showThis).style.display = "inline"
		document.getElementById(showThis).style.visibility = "visible";
	} else {
		document.getElementById(showThis).style.display = "none"
		document.getElementById(showThis).style.visibility = "hidden";
	}
}

function showComplete(showThis) {
	document.getElementById(showThis).style.display = "inline";
	document.getElementById(showThis).style.visibility = "visible";
}

function hideComplete(showThis) {
	document.getElementById(showThis).style.display = "none";
	document.getElementById(showThis).style.visibility = "visible";
}