//  Javascript functions for Rhizome sites
// copyright 2003-2005 Erik Nilsson
// c050801

function deHat(s) {
 return (s.split('^~')).join('&#')
}

function deCode(s) {
 return (s.split("'")).join("'")
}

function displayStatus(stat) {
  top.status=deCode(unescape(deHat(stat)))
}

//nav

// change an arrow
function lightArrow(name) {
 changeImg(name+'arrow',name+'hot.gif')
}
function dimArrow(name) {
 changeImg(name+'arrow',name+'arrow.gif')
}

// change an image, as in for a mouseover of a hotspot
function changeImg(name,imgname) {
 document[name].src=imgname;
}