/*function swapNewsletter() {
	var isIE = navigator.appName.indexOf ("Microsoft") != -1;
	var movieID;
	
	if(isIE)
		var movieID = window["swfNewsletter"];
	else 
		var movieID = document["swfNewsletter"];
					
	if(document.getElementById('contentNewsletter').className == "newsletterClose") {
		document.getElementById('contentNewsletter').className = "newsletterOpen";
		movieID.SetVariable("_root.functionName", "showNewsletter");
		movieID.SetVariable("_root.flag", true);
	}
	else {
		document.getElementById('contentNewsletter').className = "newsletterClose";
		movieID.SetVariable("_root.functionName", "showNewsletter");
		movieID.SetVariable("_root.flag", false);	
	}
}*/

function swapImage(imageId, imageUrl) {
	document.getElementById(imageId).src = imageUrl;	
}