function applyHover(obj, overSrc){
	obj.onload = null;
	obj.overSrc = overSrc;
	obj.outSrc = obj.src;
	var t = new Image();
	t.src=overSrc;
	obj.onmouseover = function(){
		this.src=this.overSrc;
	}
	obj.onmouseout = function(){
		this.src=this.outSrc;
	}
};
var img1 = new Image();
img1.src = '/images/quote_over.png';
var img2 = new Image();
img2.src = '/images/email_over.png';
var img3 = new Image();
img3.src = '/images/guest_over.png';
function hovers(){
	var div = document.getElementById('metanav');
	var td = div.parentNode;
	var ul = div.getElementsByTagName('ul')[0];
	var quoteLI = ul.getElementsByTagName('a')[0];
	var emailLI = ul.getElementsByTagName('a')[1];
	var guestbookLI = ul.getElementsByTagName('a')[2];
	
	quoteLI.onmouseover = function(){
		td.style.backgroundImage = "url(/images/quote_over.png)";
	};
	emailLI.onmouseover = function(){
		td.style.backgroundImage = "url(/images/email_over.png)";
	};
	guestbookLI.onmouseover = function(){
		td.style.backgroundImage = "url(/images/guest_over.png)";
	};
	
	quoteLI.onmouseout = emailLI.onmouseout = guestbookLI.onmouseout = function(){
		td.style.backgroundImage = "url(/images/index_02.gif)";
	};
};

function tab(id){
	var a = document.getElementById(id);
	a.className = 'current';
}