//This script allows the visitor to email the page to a friend

//Get this script and more at JavaScript City: http://www.javascriptcity.com 

function e_friend() 
{ 
var e_add= prompt('Enter the recipient\'s email address:',' '); 
//var subj= prompt('Enter the subject of this article: ',' '); 
if ((subj==" ") || (subj==null)) 
subj="Email a copy of this demo for CS 295"; 
window.location="mailto:"+e_add+"?subject="+subj; 
}