// ======== written by brent knop 8.04.03 =========================


function bkRollovers(imgID, state, imgName) {
  // preload images
  if(document.images) {
    var imgOff = new Object();
    imgOff[imgID] = new Image();
    imgOff[imgID].src = imgName;

    var imgOvr = new Object();
    imgOvr[imgID] = new Image();
    imgOvr[imgID].src = imgName;
    
    // swap images
    if(document.images) {
      if(state == "off") {
        document.getElementById(imgID).src = imgOff[imgID].src;
      return true;
      } else if(state == "on") {
         document.getElementById(imgID).src = imgOvr[imgID].src;
        return true;
      }
  }
  return false;
  }
}


// ======== jump pg menu fx =========================================

  function bkBorderSwap(elemID, w, style, color) {
    var elem = document.getElementById(elemID);
    
    if(w == "") {
      w = 0;
    }
    
    if(style == "") {
      style = "solid";
    }
    
    if(color == "") {
      color = "#000";
    }
    
    elem.style.borderLeftWidth = w + "px";
    elem.style.borderLeftStyle = style;
    elem.style.borderLeftColor = color; 
  }



  function bkUnderline(elemID, w, style, color) {
    var elem = document.getElementById(elemID);
    
    elem.style.borderBottomWidth = w + "px";
    elem.style.borderBottomStyle = style;
    elem.style.borderBottomColor = color;
  }

  function BorderSwap(elemID, color) {
    var elem = document.getElementById(elemID);
    
    elem.style.borderBottomColor = color;
  }

// ======== menu box fx =========================================

  function bkBack(elemID, color) {
    var elem = document.getElementById(elemID);
    elem.style.backgroundColor = color;
  }

  function cbBack(elemID, overID) {
    var elem = document.getElementById(elemID);
    if (overID == 1) {elem.className= "boxOver";}
    else {elem.className= "box";}
  }