if (window.addEventListener)			
	window.addEventListener("load", preparePage, false);   
else if (document.addEventListener) 
	window.addEventListener("DOMContentLoaded", preparePage, false);    
else
	window.attachEvent("onload", preparePage);
	
	
function preparePage()
{
	if (window.addEventListener)			
	{
		document.getElementById("return-on-behaviour").addEventListener("mouseover", function(e) { this.src="/wp-content/themes/telefaction/images/return-on-behaviour-over.png"; }, false);
		document.getElementById("return-on-behaviour").addEventListener("mouseout", function(e) { this.src="/wp-content/themes/telefaction/images/return-on-behaviour.png"; }, false);
		
		document.getElementById("twitter").addEventListener("mouseover", function(e) { this.src="/wp-content/themes/telefaction/images/twitter-over.png"; }, false);
		document.getElementById("twitter").addEventListener("mouseout", function(e) { this.src="/wp-content/themes/telefaction/images/twitter.png"; }, false);
		
		document.getElementById("rss-feed").addEventListener("mouseover", function(e) { this.src="/wp-content/themes/telefaction/images/rss-feed-over.png"; }, false);
		document.getElementById("rss-feed").addEventListener("mouseout", function(e) { this.src="/wp-content/themes/telefaction/images/rss-feed.png"; }, false);
	}	
	else
	{
		document.getElementById("return-on-behaviour").attachEvent("onmouseover", function(e) { document.getElementById("return-on-behaviour").src="/wp-content/themes/telefaction/images/return-on-behaviour-over.png"; });
		document.getElementById("return-on-behaviour").attachEvent("onmouseout", function(e) { document.getElementById("return-on-behaviour").src="/wp-content/themes/telefaction/images/return-on-behaviour.png"; });
		
		document.getElementById("twitter").attachEvent("onmouseover", function(e) { document.getElementById("twitter").src="/wp-content/themes/telefaction/images/twitter-over.png"; });
		document.getElementById("twitter").attachEvent("onmouseout", function(e) { document.getElementById("twitter").src="/wp-content/themes/telefaction/images/twitter.png"; });
		
		document.getElementById("rss-feed").attachEvent("onmouseover", function(e) { document.getElementById("rss-feed").src="/wp-content/themes/telefaction/images/rss-feed-over.png"; });
		document.getElementById("rss-feed").attachEvent("onmouseout", function(e) { document.getElementById("rss-feed").src="/wp-content/themes/telefaction/images/rss-feed.png"; });
	}
}