function checkContact (){
	
		if (document.contact_form.name.value ==""){
			alert ("Please Enter Your name");
			document.contact_form.name.focus();
			return false;
			
}

if (document.contact_form.email.value ==""){
			alert ("Please Enter Your Email");
			document.contact_form.email.focus();
			return false;
}

return true;
}

homeOff = new Image
aboutOff = new Image
gasOff = new Image
contactOff = new Image
plumbOff= new Image
hotOff= new Image
drainOff= new Image
serviceOff= new Image

homeOver = new Image
aboutOver = new Image
gasOver = new Image
contactOver = new Image
plumbOver = new Image
hotOver = new Image
drainOver = new Image
serviceOver = new Image

homeOff.src = "images/home_but.gif"
aboutOff.src = "images/about_but.gif"
gasOff.src = "images/gas_but.gif"
contactOff.src = "images/contact_but.gif"
plumbOff.src = "images/plumb_but.gif"
hotOff.src= "images/hot_but.gif"
drainOff.src= "images/drain_but.gif"
serviceOff.src= "images/service_but.gif"

homeOver.src = "images/home_h.gif"
aboutOver.src = "images/about_h.gif"
gasOver.src = "images/gas_h.gif"
contactOver.src = "images/contact_h.gif"
plumbOver.src = "images/plumb_h.gif"
hotOver.src= "images/hot_h.gif"
drainOver.src= "images/drain_h.gif"
serviceOver.src= "images/service_h.gif"

function imgOver(thisImg) {
	document[thisImg].src = "images/" + thisImg + "_h.gif"
}

function imgOut(thisImg) {
	document[thisImg].src = "images/" + thisImg + "_but.gif"
}

function newWindow(){

faqWindow = window.open('faqlist.html',
	'faqWin', 'width= 350, height=400 scrollbars=yes')

}