//var bgHoverColor = '#6699CC';
 //var textHoverColor = '#ffffff';
 //var arrowImage = '/images/lt_blue_arrow1.gif';
 
 //hover on function
 function doHover(linkNameID,imageNameID,bgHoverColor,textHoverColor,arrowImage) {
  var obj = getObj(linkNameID);
  var obj2 = getObj(linkNameID + 'a');
  var obj3 = getObj(linkNameID + 'b');
  if (obj) {
   obj.style.color = textHoverColor;
   //obj.style.background = bgHoverColor;
   obj2.style.color = textHoverColor;
   //obj2.style.background = bgHoverColor;
   obj3.style.color = textHoverColor;
   //obj3.style.background = bgHoverColor;
  }
 
  if(window.document.images) {
   window.document.images[imageNameID].src = arrowImage;
  }
 }
 
 //hover off function
 function doHoverOut(linkNameID, imageNameID,itembgColor,textColor, noImage) {
  var obj = getObj(linkNameID);
  var obj2 = getObj(linkNameID + 'a');
  var obj3 = getObj(linkNameID + 'b');
  if (obj) {
   obj.style.color = textColor;
   obj.style.background = itembgColor;
   obj2.style.color = textColor;
   obj2.style.background = itembgColor;
   obj3.style.color = textColor;
   obj3.style.background = itembgColor;
  }
  if(window.document.images) {
   window.document.images[imageNameID].src = noImage;
  }
 }
 
 //get object function
 function getObj(n, d) {
  var p,i,x;  
  if(!d) d=document; 
  
  if((p=n.indexOf("?"))>0&&parent.frames.length) {
   d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p); 
  }
  
  if(!(x=d[n])&&d.all) x=d.all[n]; 
  for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=getObj(n,d.layers[i].document); 
  return x;
 }