if (document.images) {

<!-- Primary navs -->
navPrimary1=new Image(57,56)
navPrimary1.src="images/global/navPrimary01.gif"
navPrimary1Ovr=new Image(57,56)
navPrimary1Ovr.src="images/global/navPrimary01Ovr.gif"
navPrimary1Active=new Image(57,56)
navPrimary1Active.src="images/global/navPrimary01Active.gif"
navPrimary2=new Image(57,56)
navPrimary2.src="images/global/navPrimary02.gif"
navPrimary2Ovr=new Image(57,56)
navPrimary2Ovr.src="images/global/navPrimary02Ovr.gif"
navPrimary2Active=new Image(57,56)
navPrimary2Active.src="images/global/navPrimary02Active.gif"
navPrimary3=new Image(57,56)
navPrimary3.src="images/global/navPrimary03.gif"
navPrimary3Ovr=new Image(57,56)
navPrimary3Ovr.src="images/global/navPrimary03Ovr.gif"
navPrimary3Active=new Image(57,56)
navPrimary3Active.src="images/global/navPrimary03Active.gif"
navPrimary4=new Image(57,56)
navPrimary4.src="images/global/navPrimary04.gif"
navPrimary4Ovr=new Image(57,56)
navPrimary4Ovr.src="images/global/navPrimary04Ovr.gif"
navPrimary4Active=new Image(57,56)
navPrimary4Active.src="images/global/navPrimary04Active.gif"

<!-- Sliders -->
navSlider1=new Image(78,19)
navSlider1.src="images/global/spacerNavSliderShort.gif"
navSlider1Ovr=new Image(78,19)
navSlider1Ovr.src="images/global/navSlider01.gif"
navSlider2=new Image(78,19)
navSlider2.src="images/global/spacerNavSliderShort.gif"
navSlider2Ovr=new Image(78,19)
navSlider2Ovr.src="images/global/navSlider02.gif"
navSlider3=new Image(78,19)
navSlider3.src="images/global/spacerNavSliderShort.gif"
navSlider3Ovr=new Image(78,19)
navSlider3Ovr.src="images/global/navSlider03.gif"
navSlider4=new Image(95,19)
navSlider4.src="images/global/spacerNavSliderLong.gif"
navSlider4Ovr=new Image(95,19)
navSlider4Ovr.src="images/global/navSlider04.gif"

<!-- Ancillary navs -->
ancillaryNav1=new Image(53,20)
ancillaryNav1.src="images/global/navAncillary01.gif"
ancillaryNav1Ovr=new Image(53,20)
ancillaryNav1Ovr.src="images/global/navAncillary01Ovr.gif"
ancillaryNav2=new Image(60,20)
ancillaryNav2.src="images/global/navAncillary02.gif"
ancillaryNav2Ovr=new Image(60,20)
ancillaryNav2Ovr.src="images/global/navAncillary02Ovr.gif"

}
else {

navPrimary1=""
navPrimary1Ovr=""
navPrimary1Active=""
navPrimary2=""
navPrimary2Ovr=""
navPrimary2Active=""
navPrimary3=""
navPrimary3Ovr=""
navPrimary3Active=""
navPrimary4=""
navPrimary4Ovr=""
navPrimary4Active=""

navSlider1=""
navSlider1Ovr=""
navSlider2=""
navSlider2Ovr=""
navSlider3=""
navSlider3Ovr=""
navSlider4=""
navSlider4Ovr=""

ancillaryNav1=""
ancillaryNav1Ovr=""
ancillaryNav2=""
ancillaryNav2Ovr=""

document.nav1=""
document.nav2=""
document.nav3=""
document.nav4=""

document.slider1=""
document.slider2=""
document.slider3=""
document.slider4=""

document.ancNav1=""
document.ancNav2=""

}

function chgImg(imgField,newImg) {
	if (document.images) {
				document[imgField].src=eval(newImg + ".src")
	}
}

// ****** New Window ******

// Opens a window that changes size to accomodate different requirements

function openWin (url,width,height) { 
	win = window.open (url, 'child', 'width=' + width + ',height=' + height); 
	win.resizeTo(width,height); 
	win.focus(); 
	return false; 
}