/* ------------------------------------------- */

/* ------------------------------------------- */

var currentData = 0;
var timePerSlide = 4000;

var heading = document.getElementById("rotatorHeading");
var image = document.getElementById("rotatorImage");
var imagelink = document.getElementById("rotatorImageLink");  // Added by TJ 8-12-08
//var caption = document.getElementById("rotatorCaption");

function openURL(Linkurl) {

window.location=Linkurl;

}

function loop(){
	
	
	if (data != undefined) {

		//heading.innerHTML = data[currentData].heading;
		var DivInfoName = document.getElementById(data[currentData].divname);
		image.src = data[currentData].src;
		image.alt = data[currentData].heading;
		imagelink.href = data[currentData].url; // Added by TJ 8-12-08
		//caption.innerHTML = data[currentData].heading;  
		
			
		// Changed to hardcoded value below - by TJ 8-12-08
		for(i=0;i<4;i++) {	// for(i=0;i<data.length;i++) {  
			
			if(i==currentData) {
				
				if (document.getElementById(data[i].divname) && data[i].divname != null) {
					document.getElementById(data[i].divname).style.borderRight = '1px solid #ffffff';
					document.getElementById(data[i].divname).style.backgroundColor = '#310506';
				}
			
			} else {
				if (document.getElementById(data[i].divname) && data[i].divname != null) {
					//document.getElementById(data[i].divname).style.opacity='0.75';
					//document.getElementById(data[i].divname).style.filter='alpha(opacity=0.75)';
					//document.getElementById(data[i].divname).style.MozOpacity=0.75;
					document.getElementById(data[i].divname).style.borderRight = 'none';
					document.getElementById(data[i].divname).style.backgroundColor = '#5A2C2D';
				}
			}

		}
		
		// Changed to hardcoded value below - by TJ 8-12-08
		currentData = ++currentData % 4;  // old: currentData = ++currentData % data.length; 
  
  }
  setTimeout(function(){loop();}, timePerSlide);
  
}

function SelectSlide(SlideNumber) {
	
	if (data != undefined) {
	
		//heading.innerHTML = data[SlideNumber].heading;
		image.src = data[SlideNumber].src;
		image.alt = data[SlideNumber].heading;
		imagelink.href = data[SlideNumber].url; // Added by TJ 8-12-08			
		//caption.innerHTML = data[SlideNumber].heading;     
		
		
		// Changed to hardcoded value below for(i=0;i<data.length;i++) {  
		for(i=0;i<4;i++) {
		
			if(i==SlideNumber) {
				
				if (document.getElementById(data[i].divname) && data[i].divname != null) {
					//document.getElementById(data[i].divname).style.filter='alpha(opacity=1)';
					//document.getElementById(data[i].divname).style.MozOpacity=1;
					document.getElementById(data[i].divname).style.borderRight = '1px solid #ffffff';
					document.getElementById(data[i].divname).style.backgroundColor = '#310506';
				}
			
			} else {
				
				if (document.getElementById(data[i].divname) && data[i].divname != null) {
					//document.getElementById(data[i].divname).style.filter='alpha(opacity=0.75)';
					//document.getElementById(data[i].divname).style.MozOpacity=0.75;
					document.getElementById(data[i].divname).style.borderRight = 'none';
					document.getElementById(data[i].divname).style.backgroundColor = '#5A2C2D';
				}
			}
			
		}
	}
}


loop();