var bJava = ( document.images );
if ( bJava )

{

aboutsfhsnnavOff = new Image();
aboutsfhsnnavOff.src = "images/aboutsfhsnnav.gif";

aboutsfhsnnavOn = new Image();
aboutsfhsnnavOn.src = "images/aboutsfhsnnav_on.gif";



newseventsnavOff = new Image();
newseventsnavOff.src = "images/newseventsnav.gif";

newseventsnavOn = new Image();
newseventsnavOn.src = "images/newseventsnav_on.gif";


issuesdocsnavOff = new Image();
issuesdocsnavOff.src = "images/issuesdocsnav.gif";

issuesdocsnavOn = new Image();
issuesdocsnavOn.src = "images/issuesdocsnav_on.gif";


membersfundersnavOff = new Image();
membersfundersnavOff.src = "images/membersfundersnav.gif";

membersfundersnavOn = new Image();
membersfundersnavOn.src = "images/membersfundersnav_on.gif";


getinvolvednavOff = new Image();
getinvolvednavOff.src = "images/getinvolvednav.gif";

getinvolvednavOn = new Image();
getinvolvednavOn.src = "images/getinvolvednav_on.gif";





}

function On( imgName) 
{
	if ( bJava )
	{
		img = eval( imgName + "On.src");
		document[imgName].src = img;  
	}
}
function Off( imgName) 
{
	if ( bJava )

	{
		img = eval( imgName + "Off.src");
		document[imgName].src = img; 
	}
}
function randomImage( startPath, start, end, endPath )
{
	var now = new Date ; 
	var ix  = start + now.getSeconds() % (end - start + 1);
	var path =  startPath + ix + endPath;
	return (path);
}