function submenu(wht,wht2,whi,how) {
	
 var panel=escape(wht);
 var menu=escape(wht2);
 for (i=0;i<=how;i=i+1) 
  {
   if (i==whi) {
	  document.getElementById(panel+escape(i)).style.display ='block';
	  document.getElementById(wht2+whi).style.backgroundImage = 'url(templates/hostion/images/hostion/menu_bg2.jpg)';
	  document.getElementById(wht2+whi).style.color = 'black';
   }
   else {
	  document.getElementById(panel+escape(i)).style.display ='none';
	  document.getElementById(wht2+i).style.backgroundImage = 'url(templates/hostion/images/hostion/menu_bg1.jpg)';
	  document.getElementById(wht2+i).style.color = 'white';
   }    
 
  }

}