function hidden2(SubValue1)   
  {   
    if (SubValue1.checked)   
    {   
         form1.bus1.style.display = ""      
		 document.all.business.style.display="none";     
    }   
	
    else  
    {   
         form1.bus1.style.display = "none"  
		 document.all.business.style.display="";     		     
    }   
  }