function MM_showHideLayers() { //v6.0 var i,p,v,obj,args=MM_showHideLayers.arguments; for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2]; if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; } obj.visibility=v; } } MM_preloadImages('/img/TN_BTN_whatsnew_ON.gif','/img/TN_BTN_about_ON.gif','/img/TN_BTN_science_ON.gif','/img/TN_BTN_professionals_ON.gif','/img/TN_BTN_products_ON.gif','/img/TN_BTN_browse_ON.gif','/img/TN_BTN_treatments_ON.gif'); var LastHdnDiv = ''; var LastHdnAction = ''; function MM_NAVshowHideLayers(DivToShow, ShowVal) { var varAct = false; //alert(DivToShow); //alert(ShowVal); //alert(LastHdnDiv); //alert(LastHdnAction); if(LastHdnDiv != DivToShow) varAct = true; else if(LastHdnAction == ShowVal) varAct = true; if(varAct){ //alert('here'); LastHdnDiv = DivToShow; obj=MM_findObj(DivToShow); if(ShowVal == 'show') obj.style.visibility='visible'; else obj.style.visibility='hidden'; } } function delayed_MM_NAVshowHideLayers(DivToShow1, ShowVal1) { LastHdnAction = ShowVal1; setTimeout('MM_NAVshowHideLayers(\'' + DivToShow1 + '\',\'' + ShowVal1 + '\');',10); } function showDiv(DivToShow) { LastHdnAction = 'show'; MM_NAVshowHideLayers(DivToShow, 'show') }