.TabNavLeft
{
    background: url(../../images/tabnav/NavBackgroundLeft.gif) no-repeat 0 0;
    height:41px;
    width:2px;
    float:left;
}
.TabNavRight
{  
    background: url(../../images/tabnav/NavBackgoundRight.gif) no-repeat 0 0;
    height:41px;
    width:4px;
    color:Gray;     
    float:left;
}
.TabNavMain
{
    background: url(../../images/tabnav/NavBackgoundSlice.gif) repeat-x 0 0;
    width:772px;
    height:41px;
    float:left;
    
}
.TabNavMain ul { list-style-type:none; margin: 0; padding: 0;  }
.TabNavMain li { float:left; margin-left:10px; margin-top:6px; display: inline;  }

.TabNavMain  a {display:block; height:0; padding-top:35px; color:#000; overflow:hidden;}

.TabNavUnderstandingYourOpportunity a {display:block; width:230px; height:0; padding-top:35px; color:#000; overflow:hidden;}
.TabNavHowDoYouParticipate a {display:block; width:174px; height:0; padding-top:35px; color:#000; overflow:hidden;}
.TabNavResourcesToReview a {display:block; width:163px; height:0; padding-top:35px; color:#000; overflow:hidden;}
.TabNavOwningYourMarket a {display:block; width:152px; height:0; padding-top:35px; color:#000; overflow:hidden;}  
/* hack for older versions of IE with incorrect box model */
* html .TabNavMain  a:link, * html .TabNavMain a:visited {height:35px; he\ight:0;}

/*hover*/
.TabNavMain a#item1 {background:transparent url(../../images/tabnav/UnderstandingYourOpp.gif) 0 0 no-repeat;}
.TabNavMain a#item2 {background:transparent url(../../images/tabnav/HowDoYouParticipate.gif) 0 0 no-repeat;}
.TabNavMain a#item3 {background:transparent url(../../images/tabnav/ResourcesToReview.gif) 0 0 no-repeat;}
.TabNavMain a#item4 {background:transparent url(../../images/tabnav/OwningYourMarket.gif) 0 0 no-repeat;}
.TabNavMain a#item1:hover, a#item2:hover, a#item3:hover, a#item4:hover {background-position:0 -70px;}


/* On State */
.understandingyouropportunity a#item1{ background-position:0 -35px !important;  }
.howdoyouparticipate a#item2 { background-position:0 -35px !important; } 
.resourcestoreview a#item3 { background-position:0 -35px !important; }  
.owningyourmarket a#item4 { background-position:0 -35px; }