var cached=0;

if (document.images){

the_about_off = new Image()
the_about_off.src = "/navbar/about.gif"
the_about_on = new Image()
the_about_on.src = "/navbar/about_on.gif"

the_art_off = new Image()
the_art_off.src = "/navbar/art.gif"
the_art_on = new Image()
the_art_on.src = "/navbar/art_on.gif"

the_artists_off = new Image()
the_artists_off.src = "/navbar/artists.gif"
the_artists_on = new Image()
the_artists_on.src = "/navbar/artists_on.gif"

the_contact_off = new Image()
the_contact_off.src = "/navbar/contact.gif"
the_contact_on = new Image()
the_contact_on.src = "/navbar/contact_on.gif"

the_home_off = new Image()
the_home_off.src = "/navbar/home.gif"
the_home_on = new Image()
the_home_on.src = "/navbar/home_on.gif"

the_news_off = new Image()
the_news_off.src = "/navbar/news.gif"
the_news_on = new Image()
the_news_on.src = "/navbar/news_on.gif"

the_search_off = new Image()
the_search_off.src = "/navbar/search.gif"
the_search_on = new Image()
the_search_on.src = "/navbar/search_on.gif"

cached=1;
}

function imageOn(imgName) {
	if (cached==1) {
	lineOn = eval("the_" + imgName + "_on.src");
	document [imgName].src= lineOn;
	}
}

function imageOff(imgName) {
	if (cached==1) {
	lineOff = eval("the_" + imgName + "_off.src");
	document [imgName].src= lineOff;
	}
}

function formImageOn(imgName, formImg) {
	if (cached==1) {
	lineOn = eval("the_" + imgName + "_on.src");
	formImg.src= lineOn;
	}
}

function formImageOff(imgName, formImg) {
	if (cached==1) {
	lineOff = eval("the_" + imgName + "_off.src");
	formImg.src= lineOff;
	}
}

function openPopup(theArtID) {
	window.open('popup.asp?theArtID='+theArtID,'wg','width=570,height=440,toolbar=no, location=no,directories=no,status=yes,menubar=no,scrollbars=yes,copyhistory=no,resizable=no')
}
function openInterviewPopup(artistName, streamName) {
	window.open('interview_popup.asp?streamName=' + streamName + '&artistName='+artistName,'wginterview','width=570,height=150,toolbar=no, location=no,directories=no,status=yes,menubar=no,scrollbars=yes,copyhistory=no,resizable=no')
}