/* Helical Navigation */

.nav {
	float:left;
	padding-top:80px; 
	margin:0 0 0 10px;
	top: 100px;
	right:0px;
	list-style:none;
	width: 200px;
    display: block;

}
#nav {padding:0; margin:0; list-style:none; height:50px; position:relative; z-index:200; font-family:arial, verdana, sans-serif; width:188px;}
#nav li.top {display:block; float:left;}
#nav li a {display:block; float:left; height:50px; width:188px; border:none; text-decoration:none; padding:0; cursor:pointer;}
#nav li a b {display:block; float:left; height:50px; width:188px; border:none; text-decoration:none; padding:0; cursor:pointer; background-position: -192px 0px;}

#nav li a.home {background:url(../images/btn_home.jpg); background-repeat:no-repeat;}
#nav li a.home_active {background:url(../images/btn_home.jpg); background-repeat:no-repeat; background-position: -192px 0px;}
#nav li a.industries {background:url(../images/btn_industries.jpg); background-repeat:no-repeat;}
#nav li a.industries_active {background:url(../images/btn_industries.jpg); background-repeat:no-repeat; background-position: -192px 0px;}
#nav li a.water {background:url(../images/btn_water.jpg); background-repeat:no-repeat;}
#nav li a.water_active {background:url(../images/btn_water.jpg); background-repeat:no-repeat; background-position: -192px 0px;}
#nav li a.food {background:url(../images/btn_food.jpg); background-repeat:no-repeat;}
#nav li a.food_active {background:url(../images/btn_food.jpg); background-repeat:no-repeat; background-position: -192px 0px;}
#nav li a.benefits {background:url(../images/btn_benefits.jpg); background-repeat:no-repeat;}
#nav li a.benefits_active {background:url(../images/btn_benefits.jpg); background-repeat:no-repeat; background-position: -192px 0px;}
#nav li a.about {background:url(../images/btn_about.jpg); background-repeat:no-repeat;}
#nav li a.about_active {background:url(../images/btn_about.jpg); background-repeat:no-repeat; background-position: -192px 0px;}
#nav li a.contact {background:url(../images/btn_contact.jpg); background-repeat:no-repeat;}
#nav li a.contact_active {background:url(../images/btn_contact.jpg); background-repeat:no-repeat; background-position: -192px 0px;}

#nav li:hover a, #nav a:hover {background-position: -192px 0px;}

#nav table {position:absolute; top:0; left:0; border-collapse:collapse; padding:0; width:0; height:0; margin:-1px;}

/*
#nav .sub {position:absolute; left:-9999px; top:-9999px; width:0; height:0; margin:0; padding:0; list-style:none;}
*/
#nav li:hover {position:relative; z-index:200;}
#nav a:hover {position:relative; white-space:normal; z-index:200;}

/*
#nav :hover ul.sub
{left:0; top:52px; background: #edb; width:152px; height:auto; z-index:300;}
#nav :hover ul.sub li
{display:block; height:52px; position:relative; float:left; width:152px; font-weight:normal;}
#nav :hover ul.sub li a
{display:block; height:50px; width:150px; border:1px solid #888; border-color:#ddd #888 #000 #ccc; text-decoration:none; padding:0; cursor:pointer;}
#nav :hover ul.sub li a b {position:absolute; left:-9999px; margin:0;}

#nav :hover ul li a.apples {background:url(fruit/apples2.jpg);}

#nav :hover ul.sub li a:hover 
{background-position: 0 50px; position:relative;}
#nav :hover ul.sub li a:hover b {left:100px; top:15px; background:#fff; color:#000; border:1px solid #888; display:block; width:100px; height:20px; text-align:center; font-size:12px; line-height:18px;}
*/