if (document.images) {
   SubNavroll01On = new Image();
   SubNavroll01On.src = "rollover_menu/roll01_on.gif";
   SubNavroll01Off = new Image();
   SubNavroll01Off.src = "rollover_menu/roll01.gif";
   SubNavroll02On = new Image();
   SubNavroll02On.src = "rollover_menu/roll02_on.gif";
   SubNavroll02Off = new Image();
   SubNavroll02Off.src = "rollover_menu/roll02.gif";
   SubNavroll03On = new Image();
   SubNavroll03On.src = "rollover_menu/roll03_on.gif";
   SubNavroll03Off = new Image();
   SubNavroll03Off.src = "rollover_menu/roll03.gif";
   SubNavroll04On = new Image();
   SubNavroll04On.src = "rollover_menu/roll04_on.gif";
   SubNavroll04Off = new Image();
   SubNavroll04Off.src = "rollover_menu/roll04.gif";
   SubNavroll05On = new Image();
   SubNavroll05On.src = "rollover_menu/roll05_on.gif";
   SubNavroll05Off = new Image();
   SubNavroll05Off.src = "rollover_menu/roll05.gif";
   SubNavroll06On = new Image();
   SubNavroll06On.src = "rollover_menu/roll06_on.gif";
   SubNavroll06Off = new Image();
   SubNavroll06Off.src = "rollover_menu/roll06.gif";
   myPhotoLeft = new Image();
   myPhotoLeft.src = "rollover_menu/line.gif";
   myPhotoRight = new Image();
   myPhotoRight.src = "rollover_menu/line.gif";
}
var myBreadCrumb = 0;
var mydir= location.href;
startpos = 0;
count = 0;
while ( count < 3) {
   startpos = mydir.indexOf("/", startpos+1);
   count++;}
   endpos = 0;
   count = 0;
while ( count < 4) {
   endpos = mydir.indexOf("/", endpos+1);
   count++;
}
if (endpos == -1) endpos = mydir.length;mydir= mydir.substring(startpos,endpos);

   var enableProdNav = false;var enableCustCenterNav = false;
if (mydir == ""){
   enableCustCenterNav = true;
   myBreadCrumb = "SubNavroll01";
   myPhotoLeft.src = "dscript40/line.gif";
   myPhotoRight.src = "dscript40/line.gif";
}
if (mydir == ""){
   enableCustCenterNav = true;
   myBreadCrumb = "SubNavroll01";
   myPhotoLeft.src = "dscript40/line.gif";
   myPhotoRight.src = "dscript40/line.gif";
}
if (mydir == ""){enableCustCenterNav = true;
     myBreadCrumb = "SubNavroll02";
     myPhotoLeft.src = "roll_over/line.gif";
     myPhotoRight.src = "rollover_menu/line.gif";
}
if (mydir == ""){
   enableCustCenterNav = true;
   myBreadCrumb = "SubNavroll03";
   myPhotoLeft.src = "rollover_menu/line.gif";
   myPhotoRight.src = "rollover_menu/line.gif";
}
if (mydir == ""){
   enableCustCenterNav = true;
   myBreadCrumb = "SubNavroll04";
   myPhotoLeft.src = "rollover_menu/line.gif";
   myPhotoRight.src = "rollover_menu/line.gif";
}
if (mydir == ""){enableCustCenterNav = true;
   myBreadCrumb = "SubNavroll05";
   myPhotoLeft.src = "rollover_menu/line.gif";
   myPhotoRight.src = "rollover_menu/line.gif";
}
if (mydir == ""){enableCustCenterNav = true;
   myBreadCrumb = "SubNavroll06";
   myPhotoLeft.src = "rollover_menu/line.gif";
   myPhotoRight.src = "rollover_menu/line.gif";
}
   
if (mydir == ""){enableCustCenterNav = true;
   myBreadCrumb = "SubNavroll07";
   myPhotoLeft.src = "rollover_menu/line.gif";
   myPhotoRight.src = "rollover_menu/line.gif";
}

if (mydir == ""){
   enableCustCenterNav = true;
   myBreadCrumb = "SubNavroll08";
   myPhotoLeft.src = "rollover_menu/line.gif";
   myPhotoRight.src = "rollover_menu/line.gif";
}
if (!(myBreadCrumb)) {
   enableCustCenterNav = true;
   enableCustCenterNav = true;
}

function docrumb(){

    if (myBreadCrumb){ var myCrumbover= myBreadCrumb + "Roll";
      var myCrumbOn= myBreadCrumb + "On";
      hiLite(myCrumbover,myCrumbOn);
      hiLite('line','myPhotoLeft');
      hiLite('line','myPhotoRight');
   } 
   else if ( mydir == "" || mydir == "") { 
      hiLite('line','myPhotoLeft');
      hiLite('line','myPhotoRight');
   } 
   else { 
      myPhotoLeft.src = "rollover_menu/line.gif";
      myPhotoRight.src = "rollover_menu/line.gif";
      hiLite('line','myPhotoLeft');
      hiLite('line','myPhotoRight'); 
   }

}