/* CSS Document */

/* Fix IE. Hide from IE Mac \*/
* html ul li { float: left; }
* html ul li a { height: 1%; }
/* End */

/* Fix IE. Hide from IE Mac \*/
* html ul li { float: left; height: 1%; }
* html ul li a { height: 1%; }
/* End */


#nav  {
	margin: 0px;
	padding: 0px;
	list-style: none;
}
#nav li {
	position: relative;
	float: left;
	display: block;
}


#nav li a#heating {
	display: block;
	padding: 0;
	margin: 0;
	height: 46px;
	width: 40px;
	background-image:url(../images/sub_nav/heating.jpg);
background-repeat: no-repeat;
background-position:left top;
}

#nav li a#heating:hover {
	display: block;
	background-image:url(../images/sub_nav/heating_over.jpg);
background-repeat: no-repeat;
background-position:left top;
}

body#heating a#heating {
	display: block;
	background-image:url(../images/sub_nav/heating_over.jpg);
}

#nav li a#cooling {
	display: block;
	padding: 0;
	margin: 0;
	height: 46px;
	width: 39px;
	background-image:url(../images/sub_nav/cooling.jpg);
background-repeat: no-repeat;
background-position:left top;
	
}

#nav li a#cooling:hover {
	display: block;
	background-image:url(../images/sub_nav/cooling_over.jpg);
background-repeat: no-repeat;
background-position:left top;
}

body#cooling a#cooling {
	display: block;
	background-image:url(../images/sub_nav/cooling_over.jpg);
}

#nav li a#contact {
	display: block;
	padding: 0;
	margin: 0;
	height: 46px;
	width: 41px;
	background-image:url(../images/sub_nav/contact.jpg);
background-repeat: no-repeat;
background-position:left top;
	
}

#nav li a#contact:hover {
	display: block;
	background-image:url(../images/sub_nav/contact_over.jpg);
background-repeat: no-repeat;
background-position:left top;
}

body#contact a#contact {
	display: block;
	background-image:url(../images/sub_nav/contact_over.jpg);
}

#nav li a#urgent {
	display: block;
	padding: 0;
	margin: 0;
	height: 46px;
	width: 46px;
	background-image:url(../images/sub_nav/urgent.jpg);
background-repeat: no-repeat;
background-position:left top;
}

#nav li a#urgent:hover {
	display: block;
	background-image:url(../images/sub_nav/urgent_over.jpg);
background-repeat: no-repeat;
background-position:left top;
}

body#urgent a#urgent {
	display: block;
	background-image:url(../images/sub_nav/urgent_over.jpg);
}