var activeButton = 'hmbutton1';



function homeMove(a,b,c){
	
		var x = parseInt(document.getElementById(a).style.top);
		var y = parseInt(document.getElementById(b).style.top);
		var z = parseInt(document.getElementById(c).style.top);
		
			if (x != 0 && y != 0 &&  z != 10 ){					
				var xNew = x-1;
				var yNew = y;
				var zNew = z+1;
				
				document.getElementById(a).style.top = xNew + "px";
				document.getElementById(b).style.top = yNew + "px";
				document.getElementById(c).style.top = zNew + "px";
				
				resetId1 = a;
				resetId2 = b;
				resetId3 = c;
			
				setTimeout('homeMove(resetId1,resetId2,resetId3)',5);
		}
		
		if (x != 0 && y != 10 &&  z != 0 ){					
				var xNew = x-1;
				var yNew = y+1;
				var zNew = z;
				
				document.getElementById(a).style.top = xNew + "px";
				document.getElementById(b).style.top = yNew + "px";
				document.getElementById(c).style.top = zNew + "px";
				
				resetId1 = a;
				resetId2 = b;
				resetId3 = c;
			
				setTimeout('homeMove(resetId1,resetId2,resetId3)',5);
		}
		
if(a != activeButton){		
		
			if(a == "hmbutton1"){
				document.getElementById('hm2').style.display = "none";
				document.getElementById('hm3').style.display = "none";
				fadeIn('hm1');
			}
			
			else if(a == "hmbutton2"){
				
				document.getElementById('hm3').style.display = "none";
				document.getElementById('hm1').style.display = "none";
				fadeIn('hm2');
			}
			
			else{
				
				document.getElementById('hm1').style.display = "none";
				document.getElementById('hm2').style.display = "none";
				fadeIn("hm3");
			}
	
		activeButton = a;
	}
}