//arrays for rollovers

if (document.images){

nav1off = new Image
nav1on = new Image
nav2off = new Image
nav2on = new Image
nav3off = new Image
nav3on = new Image
nav4off = new Image
nav4on = new Image
nav5off = new Image
nav5on = new Image
nav6off = new Image
nav6on = new Image
nav7off = new Image
nav7on = new Image

nav1off.src = "images/nav1_off.gif"
nav1on.src = "images/nav1_on.gif"
nav2off.src = "images/nav2_off.gif"
nav2on.src = "images/nav2_on.gif"
nav3off.src = "images/nav3_off.gif"
nav3on.src = "images/nav3_on.gif"
nav4off.src = "images/nav4_off.gif"
nav4on.src = "images/nav4_on.gif"
nav5off.src = "images/nav5_off.gif"
nav5on.src = "images/nav5_on.gif"
nav6off.src = "images/nav6_off.gif"
nav6on.src = "images/nav6_on.gif"
nav7off.src = "images/nav7_off.gif"
nav7on.src = "images/nav7_on.gif"
}


//image rollover functions

function act(imgName){
	if (document.images){
		document[imgName].src = eval(imgName + "on.src")
	}
}

function inact(imgName){
	if (document.images){
		document[imgName].src = eval(imgName + "off.src")
	}
}

function popNewWindow(url,pageid,height,width)
{ 
window.open(url, pageid,'resizable=yes,toolbars=no,status=yes,scrollbars=1,height=' + height + ',width=' + width)
}

function popgallery(url)
{ 
window.open("pictureviewer.asp?url=" + url,'picWin','resize=yes,toolbars=no,status=no,scrollbars=1,height=550,width=700')
}

// the function which makes the menu jump automatically

function jumpMenu(newLoc) {
	newPage=newLoc.options[newLoc.selectedIndex].value
	
	if (newPage!=""){
		window.location.href=newPage
	}
}