function Toggle(node)
{

	// Unfold the branch if it isn't visible
	if (node.nextSibling.style.display == 'none')
	{
		document.getElementById().innerHTML='Hide Details';
		node.nextSibling.style.display = 'block';
		
	}
	// Collapse the branch if it IS visible
	else
	{
		document.getElementById().innerHTML='Show Details';
		node.nextSibling.style.display = 'none';
		
	}

}

function change(id){
     ID = document.getElementById(id);
    
     if(ID.style.display == ""){
          ID.style.display = "none";
		 }
     else{
          ID.style.display = "";
		 }
      }