var mg;
mg = new Array("mgImg","mgheader","mg");
var sh;
sh = new Array("shImg","shheader","sh");
var vn;
vn = new Array("vnImg","vnheader","vn");
var aa;
aa = new Array("aaImg","aaheader","aa");

function expandIt(ArrayName, gohref)

{
if (arguments.length == 4) {
this.location = gohref;
} 

	if(typeof(ArrayName) == "object")
	{
		for (i = 1; i < ArrayName.length; i++)
		{
			document.getElementById(ArrayName[i]).style.display = (document.getElementById(ArrayName[i]).style.display == "none" ) ? "" : "none";	
		}		
		itemImage = document.getElementById(ArrayName[0]);
		itemImage.alt = (document.getElementById(ArrayName[1]).style.display == "none" ) ? "Show Section" : "Hide Section";
		itemImage.src = (document.getElementById(ArrayName[1]).style.display == "none" ) ? "../images/expand.gif" : "../images/collapse.gif";
	}
	else if (window.ArrayName)
	{
		document.getElementById(ArrayName).style.display = (document.getElementById(ArrayName).style.display == "none" ) ? "" : "none";	
		itemImage = document.getElementById(ArrayName + "Img");
		itemImage.alt = (document.getElementById(ArrayName).style.display == "none" ) ? "Show Section" : "Hide Section";
		itemImage.src = (document.getElementById(ArrayName).style.display == "none" ) ? "../images/expand.gif" : "/images/collpase.gif";
		
	}

}