function handleform(update)
 {
 	
 	var indexin= update.selectedIndex;
 	switch(indexin)
 	{
 	 case 1:
	 	 window.location.href='' + '/supplier_directory/change/Supplier_Updateregis.jsp';
	 	 break;
	 case 2:
	 	window.location.href='' + '/supplier_directory/change/Supplier_Updateprofile.jsp';
	 	break;
	 case 3:
	 	window.location.href='' + '/supplier_directory/change/password/view_pass.jsp';
	 	break;
 	} 
  }