// show-hide.js
// JavaScript Document
// Written by George Evans 26 Aug 2007 in Varsity, Southampton

// array of div's to be included - probably best to comment this one out and create one for each page
var divArray = new Array("cat-up","price-up","name-up","name-down","released","unreleased","date-up","date-down");

function ShowByID(div_id)
{
  var x, y;
  for (x in divArray)
  {
    y = document.getElementById(divArray[x])
    y.style.display = "none"
  }
  var div = document.getElementById(div_id);
  div.style.display = "block";
}

function HideByID(div_id)
{
  var div = document.getElementById(div_id);
  div.style.display = "none";
}


function ShowAll()
{
  var x, y;
  for (x in divArray)
  {
    y = document.getElementById(divArray[x])
    y.style.display = "block"
  }
}

function HideAll()
{
  var x, y;
  for (x in divArray)
  {
    y = document.getElementById(divArray[x])
    y.style.display = "none"
  }
}

function SelectByID(div_id){
  var x, y;
  for (x in divArray)
  {
 	if(divArray[x] == div_id){
	  var div = document.getElementById(div_id);
	  div.style.display = "block";
	} else {
	 	y = document.getElementById(divArray[x])
   		y.style.display = "none"
	
	}
  }
	
}