function toggle(id){
    ul = "ul_" + id;
    img = "img_" + id;
    ulElement = document.getElementById(ul);
    imgElement = document.getElementById(img);
    if (ulElement){
            if (ulElement.className == 'closed'){
                    ulElement.className = "open";
                    imgElement.src = "collapse.gif";

                    }else{
                    ulElement.className = "closed";
                    imgElement.src = "expand.gif";
                    }
            }
    }
function toggleobj(obj) {
  var toggle = document.getElementById(obj);
  if (toggle.style.display != "none") {
    toggle.style.display = "none";
  }
  else {
    toggle.style.display = "inline";
  }
}

function showHide(HID,IMG) {
	if (document.getElementById(IMG).src.indexOf('expand') != -1) {
		document.getElementById(IMG).src='collapse.gif';
		document.getElementById(HID).className='visibleRow';
	} else {
		document.getElementById(IMG).src='expand.gif';
		document.getElementById(HID).className='hiddenRow';
	}
}