function init(){
	var contact = document.getElementById('contact');
	if (contact) { 
		contact.onmouseover = function(){
			swap_image(this, './images/menu_button_bg_mover.jpg');
		}
		contact.onmouseout = function(){
			swap_image(this, './images/menu_button_bg.jpg');
		}
	}
}
function swap_image(obj, image){
		obj.src=image;
}
function openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);

}