// JavaScript Document
var lgtaActiva = "";
function onOver(lengueta){
	//alert(lgtaActiva + " " + lengueta.id)
	if(lengueta.id != lgtaActiva){
		lengueta.src = "/imagenes/lengueta_over.gif";		
	}
}
function onOut(lengueta){
	if(lengueta.id != lgtaActiva){
		lengueta.src = "/imagenes/lengueta_back.gif";
	}
}
function onClick(lengueta){
	
	if(lengueta.id != lgtaActiva){
		lengueta.src = "/imagenes/lengueta_front.gif";
		document.getElementById(lgtaActiva).src = "/imagenes/lengueta_back.gif";
		document.getElementById(lgtaActiva).style.zIndex = lgtaActiva.substr(5, 1);
		
		if(lengueta.id.substr(5, 1) == 1){
			//document.getElementById("lngta1").style.zIndex = 10;
			//document.getElementById("lngta2").style.zIndex = 5;
			document.getElementById("lngta3").style.zIndex = 4;		
			document.getElementById("lngta4").style.zIndex = 3;
			document.getElementById("lngta5").style.zIndex = 2;
		}else if(lengueta.id.substr(5, 1) == 2){
			//document.getElementById("lngta1").style.zIndex = 1;
			//document.getElementById("lngta2").style.zIndex = 10;
			document.getElementById("lngta3").style.zIndex = 5;		
			document.getElementById("lngta4").style.zIndex = 4;
			document.getElementById("lngta5").style.zIndex = 3;	
		}else if(lengueta.id.substr(5, 1) == 3){
			//document.getElementById("lngta1").style.zIndex = 1;
			//document.getElementById("lngta2").style.zIndex = 2;
			document.getElementById("lngta3").style.zIndex = 10;		
			document.getElementById("lngta4").style.zIndex = 5;
			document.getElementById("lngta5").style.zIndex = 4;	
		}else if(lengueta.id.substr(5, 1) == 4){
			//document.getElementById("lngta1").style.zIndex = 1;
			//document.getElementById("lngta2").style.zIndex = 2;
			document.getElementById("lngta3").style.zIndex = 3;		
			document.getElementById("lngta4").style.zIndex = 10;
			document.getElementById("lngta5").style.zIndex = 5;	
		}else if(lengueta.id.substr(5, 1) == 5){
			//document.getElementById("lngta1").style.zIndex = 1;
			//document.getElementById("lngta2").style.zIndex = 2;
			document.getElementById("lngta3").style.zIndex = 3;		
			document.getElementById("lngta4").style.zIndex = 4;
			document.getElementById("lngta5").style.zIndex = 10;	
		}
		
		lgtaActiva = lengueta.id;
	}
}