// JavaScript Document
<!--
if (document.images){
	horsetooth = new Image
	hwy105 = new Image
	goldengate = new Image
	chicago = new Image
	yellowstone = new Image
	wilsonpk = new Image
	angela1 = new Image
	angela2 = new Image
	becca = new Image
	hands = new Image
	father = new Image
	
	horsetooth.src = "images/links/drawing/horsetooth.jpg"
	hwy105.src = "images/links/drawing/hwy105.jpg"
	goldengate.src = "images/links/drawing/goldengate.jpg"
	chicago.src = "images/links/drawing/chicago.jpg"
	yellowstone.src = "images/links/drawing/yellowstone.jpg"
	wilsonpk.src = "images/links/drawing/wilsonpeak.jpg"
	angela1.src = "images/links/drawing/angela2000.jpg"
	angela2.src = "images/links/drawing/angela2001.jpg"
	becca.src = "images/links/drawing/becca.jpg"
	hands.src = "images/links/drawing/hands.jpg"
	father.src = "images/links/drawing/father-daughter.jpg"
	
	horsetoothOn = new Image
	hwy105on = new Image
	goldengateOn = new Image
	chicagoOn = new Image
	yellowstoneOn = new Image
	wilsonpkOn = new Image
	angela1on = new Image
	angela2on = new Image
	beccaOn = new Image
	handsOn = new Image
	fatherOn = new Image
	
	horsetoothOn.src = "images/links/drawing/horsetoothRoll.jpg"
	hwy105on.src = "images/links/drawing/hwy105roll.jpg"
	goldengateOn.src = "images/links/drawing/goldengateRoll.jpg"
	chicagoOn.src = "images/links/drawing/chicagoRoll.jpg"
	yellowstoneOn.src = "images/links/drawing/yellowstoneRoll.jpg"
	wilsonpkOn.src = "images/links/drawing/wilsonpeakRoll.jpg"
	angela1on.src = "images/links/drawing/angela2000roll.jpg"
	angela2on.src = "images/links/drawing/angela2001roll.jpg"
	beccaOn.src = "images/links/drawing/beccaRoll.jpg"
	handsOn.src = "images/links/drawing/handsRoll.jpg"
	fatherOn.src = "images/links/drawing/father-daughterRoll.jpg"
}

else {
	horsetooth = ""
	hwy105 = ""
	goldengate = ""
	chicago = ""
	yellowstone = ""
	wilsonpk = ""
	angela1 = ""
	angela2 = ""
	becca = ""
	hands = ""
	father = ""
	
	horsetoothOn = ""
	hwy105on = ""
	goldengateOn = ""
	chicagoOn = ""
	yellowstoneOn = ""
	wilsonpkOn = ""
	angela1on = ""
	angela2on = ""
	beccaOn = ""
	handsOn = ""
	fatherOn = ""
}

function chgLink(linkField,newLink){
	if(document.images){
		document[linkField].src = eval(newLink + ".src")
	}
}