/* Rollover
-----------------------------------------------------------------*/
function smartRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("img");

		for(var i=0; i < images.length; i++) {
			if(images[i].getAttribute("src").match("_off."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
				}
			}
		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", smartRollover);
}

/* smooth scroller
-----------------------------------------------------------------*/
$(function(){ 
	$("a[href^=#]").click(function() {
		var hash = this.hash;
		if(!hash || hash == "#")
			return false;
		$($.browser.safari ? 'body' : 'html')
			.animate({scrollTop: $(hash).offset().top}, 500, "swing");
		return false;
	});
});