// JavaScript Document
function vac (id) {
		pat='bl_'+id;
        hide='bl_'+1;
		a = document.getElementById(pat);
		b=document.getElementById(hide);
		
		if (b.className=='tags') b.className='hide';
		else b.className = 'tags';
		
		
		if (a.className=='active') a.className = 'off-left';
		else a.className = 'active';
	    return false;
		}
		
  function ShowHide(id) {
    item = document.getElementById("identifier3");
	kitem = document.getElementById("identifier4");
	pitem=document.getElementById("programs");
	article_item=document.getElementById("aricle");
	bankitem=document.getElementById("bank");

	if (id=="identifier3") {
	bankitem.style.display = "none";	
	article_item.style.display = "none";	
    pitem.style.display = "";
	item.style.display = "";
    kitem.style.display = "none";
    } 
	
	
	if (id=="identifier4") {
	bankitem.style.display = "none";
	article_item.style.display = "none";		
	pitem.style.display = "";
	item.style.display = "";
    kitem.style.display = "";	
	}
	
	if (id=="identifier2") {
	bankitem.style.display = "";
	article_item.style.display = "none";
	pitem.style.display = "none";	
	item.style.display = "none";
    kitem.style.display = "none";		
	}
	
	if (id=="identifier1") {
	bankitem.style.display = "none";
	article_item.style.display = "";
	pitem.style.display = "none";	
	item.style.display = "none";
    kitem.style.display = "none";		
	}
	
  }