// JavaScript Document

	var fadeIn = '';
	var fadeOut = '';
	
	function slidesInterval(s) {
		
		if (s == 4) { s = 1; } 
		
		if (s == 1) { so = 4; } else { so = s - 1; }
		
		// NAV BUTTONS
		for (var b=1; b <=3; b++) {
			document.getElementById('homeSlidesNavButton'+b).style.backgroundColor = '#222';
		}
		document.getElementById('homeSlidesNavButton'+s).style.backgroundColor = '#900';
		
		// BEGIN MAIN FADING ACTION
		fadeinSplit(s);
		
		setTimeout('fadeoutSplit('+s+')', 5000);
		
		s++;
		
		setTimeout('slidesInterval('+s+')', 5000);
	
	}
	


	function fadeinSplit(s) {
		
		fadeIn = setInterval('fadeinFF('+s+')',50);
	
	}
	
	
	function fadeinFF(s) {
		
		var o;
		var opacityFF = document.getElementById('homeSlide'+s).style.opacity;
		
		if (opacityFF >= 1) {
		
			clearInterval(fadeIn);
			
			document.getElementById('homeSlide'+s).style.opacity = '1';
			//document.getElementById('homeSlideOverlay'+s).style.opacity = '1';
		
		} else {
		
			o = parseFloat(opacityFF) + 0.05;
		
			document.getElementById('homeSlide'+s).style.opacity = o;
			//document.getElementById('homeSlideOverlay'+s).style.opacity = o;
			
		}
		
	}
	
	
	
	
	
	function fadeoutSplit(s) {

		fadeOut = setInterval('fadeoutFF('+s+')',50);
	
	}
	
	
	function fadeoutFF(s) {

		var o;
		var opacityFF = document.getElementById('homeSlide'+s).style.opacity;
		
		if (opacityFF <= 0.05) {
		
			clearInterval(fadeOut);
			
			document.getElementById('homeSlide'+s).style.opacity = '0';
			//document.getElementById('homeSlideOverlay'+s).style.opacity = '0';
		
		} else {
		
			o = parseFloat(opacityFF) - 0.05;
		
			document.getElementById('homeSlide'+s).style.opacity = o;
			//document.getElementById('homeSlideOverlay'+s).style.opacity = o;
			
		}
		
	}