var ExpandManager = {

	expand : function(id) {
		var elm = document.getElementById(id + "Body");
		var elmHeader = document.getElementById(id + "Header");
		elm.style.display = "block";
		elmHeader.className = "head";


	},
	reduce : function(id) {
		var elm = document.getElementById(id + "Body");
		var elmHeader = document.getElementById(id + "Header");
		elm.style.display = "none";
		elmHeader.className = "head reducedHead";


	},
	swap : function(id) {
		var elm = document.getElementById(id + "Body");
		if (elm.style.display != "none")
		{
			ExpandManager.reduce(id);
		} else {
			ExpandManager.expand(id);
		}
	}
}