if (document.images) {
	picture1_on = new Image()
	picture1_on.src = "./images/picture1_on.gif"
	nav1_on = new Image()
	nav1_on.src = "./images/nav1_on.gif"

	picture2_on = new Image()
	picture2_on.src = "./images/picture2_on.gif"
	nav2_on = new Image()
	nav2_on.src = "./images/nav2_on.gif"

	picture3_on = new Image()
	picture3_on.src = "./images/picture3_on.gif"
	nav3_on = new Image()
	nav3_on.src = "./images/nav3_on.gif"

	picture4_on = new Image()
	picture4_on.src = "./images/picture4_on.gif"
	nav4_on = new Image()
	nav4_on.src = "./images/nav4_on.gif"

	picture5_on = new Image()
	picture5_on.src = "./images/picture5_on.gif"
	nav5_on = new Image()
	nav5_on.src = "./images/nav5_on.gif"

	picture6_on = new Image()
	picture6_on.src = "./images/picture6_on.gif"
	nav6_on = new Image()
	nav6_on.src = "./images/nav6_on.gif"

	picture7_on = new Image()
	picture7_on.src = "./images/picture7_on.gif"
	nav7_on = new Image()
	nav7_on.src = "./images/nav7_on.gif"

	//Later Navigation
	img1 = new Image()
	img1.src = "./images/button_home_on.gif"
	img2 = new Image()
	img2.src = "./images/button_about_on.gif"
	img3 = new Image()
	img3.src = "./images/button_commercial_on.gif"
	img4 = new Image()
	img4.src = "./images/button_residential_on.gif"
	img5 = new Image()
	img5.src = "./images/button_hvac_on.gif"
	img6 = new Image()
	img6.src = "./images/button_careers_on.gif"
	img7 = new Image()
	img7.src = "./images/button_news_on.gif"
	img8 = new Image()
	img8.src = "./images/button_contactus_on.gif"
}
function navfunc1(overandout) {
	if (overandout == 'over') {
		if (document.images) {
			document.Picture1.src='./images/picture1_on.jpg'
			document.nav1.src='./images/nav1_on.gif'
			if (!navigator.appName.indexOf('Netscape')==0) {
				document.all.cap.innerText='  Oldest Carrier dealer in the area!'
			}
		}
	}
}
function navfunc2(overandout) {
	if (overandout == 'over') {
		if (document.images) {
			document.Picture2.src='./images/picture2_on.jpg'
			document.nav2.src='./images/nav2_on.gif'
			if (!navigator.appName.indexOf('Netscape')==0) {
				document.all.cap.innerText='  Great commercial solutions!'
			}
		}
	}
}
function navfunc3(overandout) {
	if (overandout == 'over') {
		if (document.images) {
			document.Picture3.src='./images/picture3_on.jpg'
			document.nav3.src='./images/nav3_on.gif'
			if (!navigator.appName.indexOf('Netscape')==0) {
				document.all.cap.innerText='  We cater to residential needs!'
			}
		}
	}
}
function navfunc4(overandout) {
	if (overandout == 'over') {
		if (document.images) {
			document.Picture4.src='./images/picture4_on.jpg'
			document.nav4.src='./images/nav4_on.gif'
			if (!navigator.appName.indexOf('Netscape')==0) {
				document.all.cap.innerText='  Links to some other great sites!'
			}
		}
	}
}
function navfunc5(overandout) {
	if (overandout == 'over') {
		if (document.images) {
			document.Picture5.src='./images/picture5_on.jpg'
			document.nav5.src='./images/nav5_on.gif'
			if (!navigator.appName.indexOf('Netscape')==0) {
				document.all.cap.innerText='  Great career opportunities!'
			}
		}
	}
}
function navfunc6(overandout) {
	if (overandout == 'over') {
		if (document.images) {
			document.Picture6.src='./images/picture6_on.jpg'
			document.nav6.src='./images/nav6_on.gif'
			if (!navigator.appName.indexOf('Netscape')==0) {
				document.all.cap.innerText='  Helpful news and customer testimonials!'
			}
		}
	}
}
function navfunc7(overandout) {
	if (overandout == 'over') {
		if (document.images) {
			document.Picture7.src='./images/picture7_on.jpg'
			document.nav7.src='./images/nav7_on.gif'
			if (!navigator.appName.indexOf('Netscape')==0) {
				document.all.cap.innerText='  Need more information?  Contact Us!'
			}
		}
	}
}
function resetnav() {
	if (document.images) {
		document.Picture1.src='./images/picture1_off.jpg'
		document.Picture2.src='./images/picture2_off.jpg'
		document.Picture3.src='./images/picture3_off.jpg'
		document.Picture4.src='./images/picture4_off.jpg'
		document.Picture5.src='./images/picture5_off.jpg'
		document.Picture6.src='./images/picture6_off.jpg'
		document.Picture7.src='./images/picture7_off.jpg'
		document.nav1.src='./images/nav1_off.gif'
		document.nav2.src='./images/nav2_off.gif'
		document.nav3.src='./images/nav3_off.gif'
		document.nav4.src='./images/nav4_off.gif'
		document.nav5.src='./images/nav5_off.gif'
		document.nav6.src='./images/nav6_off.gif'
		document.nav7.src='./images/nav7_off.gif'
		if (!navigator.appName.indexOf('Netscape')==0) {
			document.all.cap.innerText=''
		}
	}
}