bbon = new Image;
  bbon.src = "bb_pics/bb_icon_on.jpg";
  bboff = new Image;
  bboff.src = "bb_pics/bb_icon_off.jpg";

  btn_1on = new Image;
  btn_1on.src = "bb_pics/bb_btn_models_2.gif";
  btn_1off = new Image;
  btn_1off.src = "bb_pics/bb_btn_models_3.gif";

  btn_2on = new Image;
  btn_2on.src = "bb_pics/bb_btn_services_2.gif";
  btn_2off = new Image;
  btn_2off.src = "bb_pics/bb_btn_services_3.gif";

  btn_3on = new Image;
  btn_3on.src = "bb_pics/bb_btn_case_2.gif";
  btn_3off = new Image;
  btn_3off.src = "bb_pics/bb_btn_case_3.gif";

  btn_4on = new Image;
  btn_4on.src = "bb_pics/bb_btn_jobs_2.gif";
  btn_4off = new Image;
  btn_4off.src = "bb_pics/bb_btn_jobs_3.gif";

  btn_5on = new Image;
  btn_5on.src = "bb_pics/bb_btn_contact_2.gif";
  btn_5off = new Image;
  btn_5off.src = "bb_pics/bb_btn_contact_3.gif";
	
	
function switchto(name, on) 
	{
    image = eval(name + (on == 1 ? "on.src" : "off.src"));
    document[name].src = image;
	}

function donothing() 
	{
	}

x = (Math.floor(Math.random() * (1 - 14)) + 14);

function randompic() 
	{
	  line = '<TD COLSPAN=2 VALIGN="TOP" style="background-image:url(bb_pics/bars/bb_top_bar_middle_'+x+'.jpg)">'
	  return (line)
	}

function roll(img_name, img_src)
  {
		document[img_name].src = img_src;
	}

function confirmation(_link,_message) 
	{
		if (confirm(_message)) { window.location = _link	}
	}

function show(layer_ref) 
	{
		nav_bar = document.getElementById('nav_models');
		nav_bar.style.visibility = 'hidden';
		nav_bar = document.getElementById('nav_member');
		nav_bar.style.visibility = 'hidden';
		nav_bar = document.getElementById('nav_vendor');
		nav_bar.style.visibility = 'hidden';
		nav_bar = document.getElementById('nav_account');
		nav_bar.style.visibility = 'hidden';

		state = 'visible';
		nav_bar = document.getElementById(layer_ref);
		nav_bar.style.visibility = state;
	}

function highlight_thispage(layer_ref)
	{
		nav_bar = document.getElementById(layer_ref);
		nav_bar.className = 'thispage';
	}

// not used ------------------- //
function hide(layer_ref) 
	{
		state = 'hidden';
		if (document.all) 
			{ //IS IE 4 or 5 (or 6 beta)
				eval( "document.all." + layer_ref + ".style.visibility = state");
			}
		if (document.layers) 
			{ //IS NETSCAPE 4 or below
				document.layers[layer_ref].visibility = state;
			}
		if (document.getElementById && !document.all) 
			{
				maxwell_smart = document.getElementById(layer_ref);
				maxwell_smart.style.visibility = state;
			}
	}

function roll_toggle(toggle_id)
  {
		img_toggle_id = "img_"+toggle_id;
		var _thisform = document.getElementById(toggle_id); 
		var _thisimg = document.getElementById(img_toggle_id); 
		toggle_number = (+_thisform.value)+1;
		if (toggle_number == 3) { toggle_number = 0 }
		_thisimg.src = "bb_pics/bb_toggle_"+toggle_number+".jpg";
		_thisform.value = toggle_number;
		_thisform.form.submit();
	}

function roll_toggle2(toggle_id)
  {
		img_toggle_id = "img_"+toggle_id;
		var _thisform = document.getElementById(toggle_id); 
		var _thisimg = document.getElementById(img_toggle_id); 
		toggle_number = (+_thisform.value)+1;
		if (toggle_number == 3) { toggle_number = 0 }
		_thisimg.src = "bb_pics/bb_toggle_"+toggle_number+".jpg";
		_thisform.value = toggle_number;
	}

function roll_toggle3(form_toggle_id,image_name)
  {
		toggle_number = (+document.update_product[form_toggle_id].value)+1;
		if (toggle_number == 3) { toggle_number = 0 }
		document[image_name].src = "bb_pics/bb_toggle_"+toggle_number+".jpg";
		document.update_product[form_toggle_id].value = toggle_number;
	}

function confirmation(_link,_message) 
	{
		if (confirm(_message)) { window.location = _link	}
	}

function confirmation_delete(_thisform,_message)
	{
		if (confirm(_message))
			{ 
				_thisform.form.action2.value='member_delete_products';
				_thisform.form.submit();
			}
	}
	
function ffoxSelectUpdate(formid)
{
	var selObj = document.getElementById(formid); 
	selObj.style.cssText = selObj.options[selObj.selectedIndex].style.cssText;
}