// =========================================================================
// EMAIL HIDE - CHANGE LOG (most recent first)
// =========================================================================
//
// -------------------------------------------------------------------------
//
// 08 Dec 2008.  Now uses var BD_supported_browser to simplify checks
//		 on whether to run this.
// 23 Oct 2007.  First versioned version.
//
// -------------------------------------------------------------------------

EM_script_loaded = 1;

if ( BD_script_loaded && BD_supported_browser ) {
	EM_run_this = 1;
}

function EM_replace() { // un-hides e-mail addresses with appropriate classname

	var links = document.getElementsByTagName( "A" );

	for ( var i = 0; i < links.length; i++ ) {
		if ( links[i].className.match( /email_link/ ) ) {
			var address_to_replace = links[i].firstChild;
			var real_address = address_to_replace.nodeValue.replace( "[at]", "@" );

			if ( links[i].getAttribute( "name" ) ) {
				address_to_replace.nodeValue = links[i].getAttribute( "name" );
			} else {
				address_to_replace.nodeValue = real_address; 
			}
			address_to_replace.parentNode.setAttribute( "href", "mailto:" + real_address );
		}
	}	
}