var exp = new Date(); 
exp.setTime(exp.getTime() + (60*60*1000));
function cookieSaveID(id) {
	SetCookie('categ',id,exp);
}

function SetCookie(name, value) {  
	var argv = SetCookie.arguments;  
	var argc = SetCookie.arguments.length;  
	var expires = (argc > 2) ? argv[2] : null;  
	var path = (argc > 3) ? argv[3] : '/';  
	var domain = (argc > 4) ? argv[4] : null;  
	var secure = (argc > 5) ? argv[5] : false;  
	document.cookie = name + "=" + escape (value) + 
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
	((path == null) ? "" : ("; path=" + path)) +  
	((domain == null) ? "" : ("; domain=" + domain)) +    
	((secure == true) ? "; secure" : "");
}

function showCats()
{
 if (document.getElementById('cat1').style.display=="")
 {
    document.getElementById('cat1').style.display="none";
    document.getElementById('cat2').style.display="none";
    document.getElementById('cat3').style.display="none";
    document.getElementById('cat0').style.display="none";
	for (var j=1; j<=3;j++){
   for (var i=1; i<=9; i++){
     document.getElementById('cat'+j+i).style.display="none";
  }}
  }
 else
 {
    document.getElementById('cat1').style.display="";
    document.getElementById('cat2').style.display="";
    document.getElementById('cat3').style.display="";
    document.getElementById('cat0').style.display="";	

  }
  return true;
}	

function GetCookie (name) {  
	var arg = name + "=";  
	var alen = arg.length;  
	var clen = document.cookie.length;  
	var i = 0;  
	while (i < clen) {
		var j = i + alen;    
		if (document.cookie.substring(i, j) == arg)      
			return getCookieVal (j);    
		i = document.cookie.indexOf(" ", i) + 1;    
		if (i == 0) break;   
	}  
	return null;
}

function showSubCats(j)
{
 if (document.getElementById('cat'+j+1).style.display=="")
 {
    for (var i=1; i<=9; i++){document.getElementById('cat'+j+i).style.display="none";}
  }
 else
 {
   for (var i=1; i<=9; i++){document.getElementById('cat'+j+i).style.display="";}

  }
  return true;
}	

function getCookieVal(offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
	endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function showadds()
{
 if (document.getElementById('add1').style.display=="")
 {
    document.getElementById('add1').style.display="none";
    document.getElementById('add2').style.display="none";
    document.getElementById('add3').style.display="none";
  }
 else
 {
    document.getElementById('add1').style.display="";
    document.getElementById('add2').style.display="";
    document.getElementById('add3').style.display="";

  }
  return true;
}	

function HideAll()
{ if (!document.referrer){SetCookie('categ','');} 
  var cc=GetCookie ('categ');
  document.getElementById('cat0').style.display="none";
  document.getElementById('cat1').style.display="none";
  document.getElementById('cat2').style.display="none";
  document.getElementById('cat3').style.display="none";
  for (var j=1; j<=3;j++){
   for (var i=1; i<=9; i++){
     document.getElementById('cat'+j+i).style.display="none";
  }}

  for (var j=1; j<=3;j++){
   for (var i=1; i<=9; i++){
     if (document.getElementById('cat'+j+i)==document.getElementById(cc)){
      document.getElementById('cat0').style.display="";
      document.getElementById('cat1').style.display="";
	  document.getElementById('cat2').style.display="";
	  document.getElementById('cat3').style.display="";
	  for (var i1=1; i1<=9; i1++)
	  {
        document.getElementById('cat'+j+i1).style.display="";
	  }
  }}}
}

function showObject(id) 
	{ 
	    for (var i1=1; i1<=39; i1++)
		{if(document.getElementById("info"+i1)){document.getElementById("info"+i1).style.visibility="hidden";}}  
		obj=(document.getElementById)?document.getElementById("info"+id):document.all["info"+id];
		obj.style.visibility = "visible";
	}
	
function hideObject(id) 
	{ 
		obj=(document.getElementById)?document.getElementById("info"+id):document.all["info"+id];
		obj.style.visibility = "hidden";
	}