var six_reasons=new Array();
six_reasons.push({title:"CREATE GREATER COMFORT",content:"Keep your home cooler in the summer and warmer in the winter. Icynene spray foam insulation and air barrier system will ensure that your home is free from drafts and temperature level changes from one level of your home to another.",color:'#123972',img:'slide-1.jpg'});
six_reasons.push({title:"Cash-in on Cost Savings",content:"Reduce your energy costs by up to 50% when you make a one-time investment in Icynene insulation upgrades. Experts note that adding insulation is the most effective way to cut costs on your utility bills. ",color:'#A34410',img:'slide-2.jpg'});
six_reasons.push({title:"Sound-Control Your Living Spaces",content:"Avoid annoyance and increase your home’s enjoyment by sound-controlling it against exterior noises such as traffic, loud music and lawn mowers, as well as interior noises produced from home areas like media rooms, washrooms, laundry and staircases.",color:'#126A74',img:'slide-3.jpg'});
six_reasons.push({title:"Protect Interior Air Quality",content:"Safeguard the air quality of your home by air-sealing with Icynene foam system. This process enhances the comfort of those who suffer from asthma or allergies since it reduces the penetration of dust, allergens and pollutants.",color:'#ff6633',img:'slide-4.jpg'});
six_reasons.push({title:"Help Protect the Environment",content:"Reduce the carbon dioxide levels emitted from heating or cooling your home. When you reduce your energy consumption, you reduce carbon dioxide emissions and help control the Greenhouse Effect.",color:'#3F4261',img:'slide-5.jpg'});
six_reasons.push({title:"Raise Your Resale Value",content:"Increase the resale value of your home by offering prospective buyers a healthier, quieter and more energy-efficient home. By installing advanced insulation systems now, your home will keep pace with building codes that are continually being enhanced.",color:'#C90315',img:'slide-6.jpg'});
//images/slides/
//alert(six_reasons);
var curr_slide = 0;
var nav_butt_obj = document.getElementById("sixReasNavButt");
var inf_area_obj = document.getElementById("sixReasInfoArea");
var promo_photo =  document.getElementById("sixReasPromoPhoto");
var cache_img = new Array();
var slide_change;
var curr_interval = 6000;
for(i=0; i < six_reasons.length; i++){
	cache_img[i] = new Image();	
	cache_img[i].src = "images/slides/" + six_reasons[i]["img"];
}
if(six_reasons.length > 0){
	if(nav_butt_obj && inf_area_obj){
		var nav_butt = document.createElement("UL");
		if(nav_butt){
			nav_butt.className = "promo-nav";
			nav_butt_obj.appendChild(nav_butt);
			for(i=0; i < six_reasons.length; i++){
				var one_nav_butt = document.createElement("LI");
				one_nav_butt.innerHTML = '<a nohref >' + (i+1) + '</a>';
				if(i==curr_slide){one_nav_butt.className = "active";}
				one_nav_butt.onmouseover = function(){
					clearInterval(slide_change);
					setAnotherSlide(this);
				}
				one_nav_butt.onmouseout = function(){
					clearInterval(slide_change);
					slide_change = setInterval("setIntervalRenew()", curr_interval);
				}
				nav_butt.appendChild(one_nav_butt);
			}
			setAnotherSlide(nav_butt.getElementsByTagName("LI")[curr_slide]);
			slide_change = setInterval("setIntervalRenew()", curr_interval);
		}
	}	
}
function setIntervalRenew(){
	if(nav_butt_obj){
		var get_values = nav_butt_obj.getElementsByTagName("LI");
		if(get_values.length > 0 && curr_slide < get_values.length-1){
			curr_slide += 1;
			setAnotherSlide(get_values[curr_slide]);
		}else{
			if(get_values.length > 0){
				setAnotherSlide(get_values[0]);
			}	
		}
	}
}
function setAnotherSlide(obj){
	var number = parseInt(obj.getElementsByTagName("A")[0].innerHTML)-1;
	curr_slide = number;
	if(isNaN(number)){number = 0;}
	if(six_reasons[number] && obj && nav_butt_obj){
		var get_li = obj.parentNode.getElementsByTagName("LI");
		if(get_li.length > 0){
			for(i=0; i < get_li.length; i++){
				get_li[i].className = "";
			}
			obj.className = "active";
		}
	}
	if(inf_area_obj && six_reasons[number] && promo_photo){
		inf_area_obj.style.backgroundColor = six_reasons[number]["color"];
		inf_area_obj.innerHTML = "";		
		var new_el = document.createElement("H3");
		new_el.innerHTML = six_reasons[number]["title"];
		inf_area_obj.appendChild(new_el);
		new_el = document.createElement("P");
		new_el.innerHTML = six_reasons[number]["content"];
		inf_area_obj.appendChild(new_el);
		promo_photo.innerHTML = "";
		new_el = document.createElement("IMG");
		new_el.src = cache_img[number].src;
		new_el.alt = "promo-photo";
		promo_photo.appendChild(new_el);				
						
	}
}