//fades layer in 
ie5 = (document.all && document.getElementById); 
ns6 = (!document.all && document.getElementById);
saf = false;
if(navigator.appName == 'safari' || navigator.appName == 'Netscape'){
	saf = true;
}
opac = 0;


function fadein(incomingLayer) {
	if(opac!= 100){
		opac+=1;
			hasRan = false;
			if(ie5) {
				document.getElementById(incomingLayer).filters.alpha.opacity = opac; 
				hasRan = true;
			}
			if(ns6) {
				document.getElementById(incomingLayer).style.MozOpacity = opac/100;
				if(document.getElementById(incomingLayer).style.KhtmlOpacity){
					document.getElementById(incomingLayer).style.KhtmlOpacity = opac/100;
				}
				hasRan = true;
			}
			if(hasRan == false && saf == true){
				document.getElementById(incomingLayer).style.KhtmlOpacity = opac/100;
				hasRan = true;
			}
		setTimeout('fadein(\''+incomingLayer+'\')', 5); 
	}else{
		setTimeout('fadeout(\''+incomingLayer+'\')', 2200);
	}
}
function fadeout(incomingLayer) {
	if(opac!= 0){
		opac-=1;
			hasRan = false;
			if(ie5) {
				document.getElementById(incomingLayer).filters.alpha.opacity = opac; 
				hasRan = true;
			}
			if(ns6) {
				document.getElementById(incomingLayer).style.MozOpacity = opac/100; 
				if(document.getElementById(incomingLayer).style.KhtmlOpacity){
					document.getElementById(incomingLayer).style.KhtmlOpacity = opac/100;
				}
				hasRan = true;
			}
			if(hasRan == false && saf == true){
				document.getElementById(incomingLayer).style.KhtmlOpacity = opac/100;
				hasRan = true;
			}
		setTimeout('fadeout(\''+incomingLayer+'\')', 5);  
	}else{
		cycleImages();
	}
} 

function cycleImages(){
	
	currentSource = document.getElementById('homeMainCenter').style.backgroundImage.split('/');
	currentSource = currentSource[currentSource.length-1].split(')');
	currentSource = currentSource[0];
	
	if(currentSource.substring(0,16) == 'home-graphic.jpg'){
		//fader('fadeOut','homeMainCenter');
		document.getElementById('homeMainCenter').style.backgroundImage = 'url(images/home-graphic-02.jpg)'
	}else if(currentSource.substring(0,19) == 'home-graphic-02.jpg'){
		document.getElementById('homeMainCenter').style.backgroundImage = 'url(images/home-graphic-03.jpg)'
	}else if(currentSource.substring(0,19) == 'home-graphic-03.jpg'){
		document.getElementById('homeMainCenter').style.backgroundImage = 'url(images/home-graphic-04.jpg)'
	}else if(currentSource.substring(0,19) == 'home-graphic-04.jpg'){
		document.getElementById('homeMainCenter').style.backgroundImage = 'url(images/home-graphic-05.jpg)'
	}else{
		document.getElementById('homeMainCenter').style.backgroundImage = 'url(images/home-graphic.jpg)'
	}
	
	//setTimeout("cycleImages()",2000);
	fadein('homeMainCenter');
}

//setTimeout("cycleImages()",2000);
fadein('homeMainCenter');