function findObj(theObj, theDoc){
  var p, i, foundObj;
  if(!theDoc) theDoc = document;
  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length){
    theDoc = parent.frames[theObj.substring(p+1)].document;
    theObj = theObj.substring(0,p);
  }

  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];
  for (i=0; !foundObj && i < theDoc.forms.length; i++) 
    foundObj = theDoc.forms[i][theObj];
  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 
    foundObj = findObj(theObj,theDoc.layers[i].document);
  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);

  return foundObj;
}

function setSize(objName, objWidth, objHeight){
  //alert('The passed ojbName was ' + objName + ' , the passed width was ' + objWidth + ' and the passed height was ' + objHeight);
  obj = findObj(objName);
  if (obj.style){
    obj.style.width = objWidth + 'px';
    obj.style.height = objHeight + 'px';
	
  }
}

function hideAndShow(hideObj, hideWidth, hideHeight, showObj, showWidth, showHeight) {
  // Hide the first object.
  setSize(hideObj, hideWidth, hideHeight);
  // Show the other.
  setSize(showObj, showWidth, showHeight);
}