initPage = function() {
	var footer = document.getElementById("footer");
	var button = document.getElementById("drop");
	var addBox = document.getElementById("add-info");
	if (footer && button && addBox)
	{
		footer.className = "";
		button.onclick = function ()
		{
			if (footer.className == "") footer.className = "full-info"
			else footer.className = "";
		}
	}
}
if (window.addEventListener)
	window.addEventListener("load", initPage, false);
else if (window.attachEvent)
	window.attachEvent("onload", initPage);