function enscramble(name){
 var a,b,c,d,e,f,g,h,i,j

 a='<a href=\"mai'
 b=name+'@'
 c='\">'
 a+='lto:'
 e='</a>'
 f=name+'@'
 g='<img src=\"'
 h=''
 i='\" alt="Email Me." border="0">'
 j='math.roc'
 j+='hester.edu'
 b+=j
 f+=j

 if (f) d=f
 else if (h) d=g+h+i
 else d=b

 document.write(a+b+c+d+e)
}

function email(){
 var a,b,c,d,e,f,i
 a = arguments[0]
 b = arguments[1]
 for (var i=2; i<arguments.length; i++)
  b = b + '.' + arguments[i]
 c = a + '@' + b
 d = '<a href=\"mailto:'
 e = '\" alt="Email Me." border="0">'
 f = '</a>'
 document.write(d+c+e+c+f)
}