/* -----------------------------ABOUT----------------------------- */	
.top-nav-about a {
    display:block;
    float:left;
	width:55px;
	height:28px;
	background: url("../images/top_nav/about_us.jpg") 0 0 no-repeat;
	}
		
.top-nav-about a:hover {	
    background-position: 0 -28px;
	}

.top-nav-about-a {
    display:block;
    float:left;
	width:55px;
	height:28px;
	background: url("../images/top_nav/about_us.jpg") 0 0 no-repeat;
	background-position: 0 -56px;
	}
	
/* -----------------------------PRODUCTS----------------------------- */
.top-nav-products a {
    display:block;
    float:left;
	width:76px;
	height:28px;
	background: url("../images/top_nav/products.jpg") 0 0 no-repeat;
	}
		
.top-nav-products a:hover {	
    background-position: 0 -28px;
	}
	
.top-nav-products-a {
    display:block;
    float:left;
	width:76px;
	height:28px;
	background: url("../images/top_nav/products.jpg") 0 0 no-repeat;
	background-position: 0 -56px;
	}
	
/* -----------------------------TECHNICAL----------------------------- */
.top-nav-technical a {
    display:block;
    float:left;
	width:67px;
	height:28px;
	background: url("../images/top_nav/technical_support.jpg") 0 0 no-repeat;
	}
		
.top-nav-technical a:hover {	
    background-position: 0 -28px;
	}

.top-nav-technical-a {
    display:block;
    float:left;
	width:67px;
	height:28px;
	background: url("../images/top_nav/technical_support.jpg") 0 0 no-repeat;
	background-position: 0 -56px;
	}

/* -----------------------------CUSTOMER----------------------------- */
.top-nav-customer a {
    display:block;
    float:left;
	width:123px;
	height:28px;
	background: url("../images/top_nav/customer_service.jpg") 0 0 no-repeat;
	}
		
.top-nav-customer a:hover {	
    background-position: 0 -28px;
	}
	
.top-nav-customer-a {
    display:block;
    float:left;
	width:123px;
	height:28px;
	background: url("../images/top_nav/customer_service.jpg") 0 0 no-repeat;
	background-position: 0 -56px;
	}
	
/* -----------------------------NEWS----------------------------- */
.top-nav-news a {
    display:block;
    float:left;
	width:50px;
	height:28px;
	background: url("../images/top_nav/news.jpg") 0 0 no-repeat;
	}
		
.top-nav-news a:hover {	
    background-position: 0 -28px;
	}

.top-nav-news-a {
    display:block;
    float:left;
	width:50px;
	height:28px;
	background: url("../images/top_nav/news.jpg") 0 0 no-repeat;
	background-position: 0 -56px;
	}

/* -----------------------------ENVIRONMENTAL----------------------------- */
.top-nav-environmental a {
    display:block;
    float:left;
	width:109px;
	height:28px;
	background: url("../images/top_nav/environmental.jpg") 0 0 no-repeat;
	}
		
.top-nav-environmental a:hover {	
    background-position: 0 -28px;
	}
	
.top-nav-environmental-a {
    display:block;
    float:left;
	width:109px;
	height:28px;
	background: url("../images/top_nav/environmental.jpg") 0 0 no-repeat;
	background-position: 0 -56px;
	}

/* -----------------------------ACCREDITATIONS----------------------------- */
.top-nav-accreditations a {
    display:block;
    float:left;
	width:110px;
	height:28px;
	background: url("../images/top_nav/accreditations.jpg") 0 0 no-repeat;
	}
		
.top-nav-accreditations a:hover {	
    background-position: 0 -28px;
	}
	
.top-nav-accreditations-a {
    display:block;
    float:left;
	width:110px;
	height:28px;
	background: url("../images/top_nav/accreditations.jpg") 0 0 no-repeat;
	background-position: 0 -56px;
	}
	
/* -----------------------------SALES----------------------------- */
.top-nav-sales a {
    display:block;
    float:left;
	width:103px;
	height:28px;
	background: url("../images/top_nav/sales_enquiry.jpg") 0 0 no-repeat;
	}
		
.top-nav-sales a:hover {	
    background-position: 0 -28px;
	}
	
.top-nav-sales-a {
    display:block;
    float:left;
	width:103px;
	height:28px;
	background: url("../images/top_nav/sales_enquiry.jpg") 0 0 no-repeat;
	background-position: 0 -56px;
	}
	
/* -----------------------------CONTACT----------------------------- */
.top-nav-contact a {
    display:block;
    float:left;
	width:67px;
	height:28px;
	background: url("../images/top_nav/contact.jpg") 0 0 no-repeat;
	}
		
.top-nav-contact a:hover {	
    background-position: 0 -28px;
	}
	
.top-nav-contact-a {
    display:block;
    float:left;
	width:67px;
	height:28px;
	background: url("../images/top_nav/contact.jpg") 0 0 no-repeat;
	background-position: 0 -56px;
	}