// JavaScript Document
// Scripts for Richard Frost Osteopath Site

/* Script taken from leemessenger.co.uk - Please do not remove this line */
var i = 0;

function ChangeCSSBgImg() 
{
	if (!document.getElementById) return false;
	
	var MyTextElement = "testimonial_text" //The ID of the element you want to change
	var MyImageElement = "testimonial_pic"
	var Testimonials = new Array();	//Testimonial text
	
	Testimonials[0] = "\"Richard´s treatments, care and knowledge have kept me<br/>fit for golf for the past five years.  If you´re serious<br/> about being in the best shape to play,<br/>go and see him!\" - Steve Cowle, professional golfer.<br/>See Steve´s site <a href=\"http://www.stevecowlegolf.co.uk\">here</a>";  

	Testimonials[1] = "\"I am on my feet most of the day at work.  Richard<br/>has sorted out my bad back with his effective treatment<br/> and rehabilitive exercises.Having a routine check up<br/>every couple of months has helped me tremendously.\"<br/> - Sarah T. (Business Owner)";
	
	Testimonials[2] = "\"Richard is an expert at pinpointing areas of pain and <br/>discomfort and then working his magic to sort them out.<br/>I cannot rate him enough.\"<br/> - Lisa Forrest (A busy Mum)";
	
	var ImgPath = "images/" //The file path to your images
	
	//We don't actually want random images, just a sequential change every x seconds
	var testimonial_images = new Array();
	testimonial_images[0] = ImgPath + "steve_cowle.jpg";
	testimonial_images[1] = ImgPath + "testimonial_pic_2.jpg";
	testimonial_images[2] = ImgPath + "testimonial_pic_3.jpg";
	
//	var testimonial_links = new Array();
//	testimonial_links[0] = 
//	testimonial_links[1] = "";
//	testimonial_links[2] = "";
	
	if (!document.getElementById(MyTextElement)) return false;

	
	var $testimonial_div = document.getElementById(MyTextElement);
	var $testimonial_pic_div = document.getElementById(MyImageElement);
	
	//var $backgroundurl = $header.style.backgroundImage;
	//var ImgURL = "url(" + ImgPath + random_images[rand(random_images.length)] + ")";
	
	if(i <= (Testimonials.length - 2))
	{
		i++;
		$testimonial_div.innerHTML = Testimonials[i];
		$testimonial_pic_div .innerHTML= "<img src=\"" + testimonial_images[i] + "\" width=\"94\" height=\"140\">";
	}
	else
	{	i=0;
		$testimonial_div.innerHTML = Testimonials[i];
		$testimonial_pic_div .innerHTML= "<img src=\"" + testimonial_images[i] + "\" width=\"94\" height=\"140\">";
	}
	
	movement = setTimeout("ChangeCSSBgImg()",10000);
}	//end of ChangeCSSBgImg function

/* random number generator */
function rand(n) 
{
    return ( Math.floor ( Math.random ( ) * n ) );
}

	/* Custom onload function */
	function addLoadEvent(func) 
	{
		var oldonload = window.onload;
		if (typeof window.onload != 'function') 
		{
			window.onload = func;
		} 
		else 
		{
			window.onload = function() {
			oldonload();
			func();
		}
	}
}

/* trigger onload */
addLoadEvent(ChangeCSSBgImg);