// JavaScript Document
/* Standards Compliant rollover Script Author : Daniel Nolan wwwdotbleedingegodotcodotuk/webdevdotphp */ 
function initrollovers() { 
	if (!document.getElementById) return; 
	var aPreLoad = new Array(); 
	var sTempSrc; 
	var aImages = document.getElementsByTagName('img'); 
	for (var i = 0; i < aImages.length; i++) { 
		if (aImages[i].className == 'imgover') { 
			var src = aImages[i].getAttribute('src'); 
			var ftype = src.substring(src.lastIndexOf('.'), src.length); 
			var hsrc = src.replace(ftype, '-over'+ftype); 
			aImages[i].setAttribute('hsrc', hsrc); 
			aPreLoad[i] = new Image(); 
			aPreLoad[i].src = hsrc; 
			aImages[i].onmouseover = function() { 
				sTempSrc = this.getAttribute('src'); 
				this.setAttribute('src', this.getAttribute('hsrc')); 
			} 
			aImages[i].onmouseout = function() 
			{ 
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('-over'+ftype, ftype); 
				this.setAttribute('src', sTempSrc); 
			} 
		} 
	} 
}


function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		Natural_Choice_over = newImage("images/Natural-Choice-over.gif");
		Home_over = newImage("images/Home-over.gif");
		About_Natural_Choice_over = newImage("images/About-Natural-Choice-over.gif");
		Our_Product_Line_over = newImage("images/Our-Product-Line-over.gif");
		Contact_Us_over = newImage("images/Contact-Us-over.gif");
		links_over = newImage("images/links-over.gif");
		preloadFlag = true;
	}
}