for(var i=1;i<=5;i++){
	var img = new Image(430,364);
	if(img) img.src = "./images/bike_areas/bike"+i+".jpg";
}


function bike_over(i){
	var b = document.getElementById("bike_img");
	if(b) b.src = "./images/bike_areas/bike"+i+".jpg";
	bike_links(i);
	
	

	
	if(i==5){
		var div = document.getElementById("button_bike_oils");
		if(div) button_over(div);
	} else {
		var div = document.getElementById("button_maintenance");
		if(div) button_over(div);
	}
}

function bike_out(){
	bike_over(0);
	var div = document.getElementById("button_bike_oils");
	if(div) button_out(div);
	
	var div = document.getElementById("button_maintenance");
	if(div) button_out(div);
	
}

function bike_links(x){
	for(i=1;i<=5;i++){
		var li = document.getElementById("bikelink"+i);
		li.style.display = (i==x)? "block":"none";
		
	}
}