//mailpage function
function mailpage()
{
	document.location = "mailto:?subject=Have you seen this: " + document.title
		+ "&body=This page may be of interest: " + document.title
		+ ". The web address is " + location.href;
}



//link html
var link = '<a href="javascript:mailpage()">'
	+ '<img src="images/site_images/icon-email.gif" alt="Email this page" />'
	+ '</a>';


//write it out
document.write(link);