function which(btn)
{
 var cnt = -1;
    for (var i=btn.length-1; i > -1; i--) 
    		{
         if (btn[i].checked)
            {
             cnt = i; i = -1;
         	 }
         }
   				 if (cnt == -1)
   				 		{
   				 		 alert("Please choose to accept or decline the terms and conditions");
   				 		 }
   				 		     else if (cnt == 0)
   				 		     {
   				 		     window.open('../forms/ticketsform.htm', 'myWin', 'toolbar=no, directories=no, location=no, status=no, menubar=no, resizable=no, scrollbars=yes'); 
								 
   				 		     }
											else if (cnt == 1)
   									   {
   				 					   window.close('terms.htm');
   				 			   	    }
}