#topNavMain {
	height: 28px;
	min-width: 1000px;
	background-color:#393939;
}

#navButtons { float: left; position: relative;}
#home {
	width:72px;
	height:28px;
}
#sizes 
{
	width:138px;
	height:28px;
	background-position: -72px top;
}
#tips
{
	width:133px;
	height:28px;
	background-position: -210px top;
}
#ossd_blog
{
	width:63px;
	height:28px;
	background-position: -343px top;
}
#ossd_advertising
{
	width:123px;
	height:28px;
	background-position: -406px top;
}
#navButtons a
{ 
	float:left; 
	font-size: 0; line-height: 0; text-indent: -2000px;
	background-image:url(../images/nav/nav.gif);	
}

#navButtons a:hover, #navButtons a.hover {
	background-image:url(../images/nav/nav_over.gif);
}

#navButtons.home a {
	background-image:url(../images/nav/nav_home.gif);
}

#navButtons.home a:hover, #navButtons.home a.hover
{
	background-image:url(../images/nav/nav_home_over.gif);
}
#navButtons.sizes a {
	background-image:url(../images/nav/nav_sizes.gif);
}

#navButtons.sizes a:hover, #navButtons.sizes a.hover
{
	background-image:url(../images/nav/nav_sizes_over.gif);
}
#navButtons.tips a {
	background-image:url(../images/nav/nav_tips.gif);
}

#navButtons.tips a:hover, #navButtons.tips a.hover
{
	background-image:url(../images/nav/nav_tips_over.gif);
}
#navButtons.blog a {
	background-image:url(../images/nav/nav_blog.gif);
}

#navButtons.blog a:hover, #navButtons.blog a.hover
{
	background-image:url(../images/nav/nav_blog_over.gif);
}
#navButtons.ossd_advertising a {
	background-image:url(../images/nav/nav_advertising.gif);
}

#navButtons.ossd_advertising a:hover, #navButtons.ossd_advertising a.hover
{
	background-image:url(../images/nav/nav_advertising_over.gif);
}