function bPhone_KeyPress(e) {
	if (window.event) {  
	   keynum = e.keyCode;  
	}  
	else if (e.which) {  
	   keynum = e.which;  
	}  
	
	if ((keynum >= 48 && keynum <= 57) 
		 || keynum == 40 || keynum == 41 || keynum == 42 || keynum == 45 
		 || keynum == 8 || keynum == 9 || keynum == 127 || keynum == 110 || keynum == 190 || keynum == 106 || keynum == 109) {  
	  return true ;  
	}   
	else {   
	   return false ;   
	}
	
}