function menu_link(num)
{
	switch(num)

	{

	  case 1:window.location="../aboutus.html" ;break;

	  case 2:window.location="index.html" ;break;

	  case 3:window.location="../corporate/index.html" ;break;

	  case 4:window.location="../services/lostandfound.html" ;break;

	  case 5:window.location="../contact/index.html" ;break;

	  case 6:window.location="../jobs/index.html" ;break;

	  case 7:window.location="../sitemap.html" ;break;

	}
}