var a11=new Image();
    a11.src="images/men-emp1.gif";
	var a12=new Image();
    a12.src="images/men-emp2.gif";
	var a13=new Image();
    a13.src="images/esp/men-emp3.gif";
	
	var a21=new Image();
    a21.src="images/men-gar1.gif";
	var a22=new Image();
    a22.src="images/men-gar2.gif";
	var a23=new Image();
    a23.src="images/esp/men-gar3.gif";

	var a31=new Image();
    a31.src="images/men-pro1.gif";
	var a32=new Image();
    a32.src="images/men-pro2.gif";
	var a33=new Image();
    a33.src="images/esp/men-pro3.gif";

	var a41=new Image();
    a41.src="images/men-nov1.gif";
	var a42=new Image();
    a42.src="images/men-nov2.gif";
	var a43=new Image();
    a43.src="images/esp/men-nov3.gif";
	
	var a51=new Image();
    a51.src="images/men-hoj1.gif";
	var a52=new Image();
    a52.src="images/men-hoj2.gif";
	var a53=new Image();
    a53.src="images/esp/men-hoj3.gif";

	
	
	function activar(numImagen) {
		
		if (numImagen==1){
			eval("document[" + "'" + "im" + numImagen + "'" + "].src=a12.src");
			eval("document[" + "'" + "linea" + "'" + "].src=a13.src");
		}
		if (numImagen==2){
			eval("document[" + "'" + "im" + numImagen + "'" + "].src=a22.src");
			eval("document[" + "'" + "linea" + "'" + "].src=a23.src");
		}
		if (numImagen==3){
			eval("document[" + "'" + "im" + numImagen + "'" + "].src=a32.src");
			eval("document[" + "'" + "linea" + "'" + "].src=a33.src");
		}
		if (numImagen==4){
			eval("document[" + "'" + "im" + numImagen + "'" + "].src=a42.src");
			eval("document[" + "'" + "linea" + "'" + "].src=a43.src");
		}
		if (numImagen==5){
			eval("document[" + "'" + "im" + numImagen + "'" + "].src=a52.src");
			eval("document[" + "'" + "linea"  + "'" + "].src=a53.src");
		}
   		
  	}
	
	
    function desactivar(numImagen) {
		if (act1!=numImagen){
			if (numImagen==1){
				eval("document[" + "'" + "im" + numImagen + "'" + "].src=a11.src");
			}
			if (numImagen==2){
				eval("document[" + "'" + "im" + numImagen + "'" + "].src=a21.src");
			}
			if (numImagen==3){
				eval("document[" + "'" + "im" + numImagen + "'" + "].src=a31.src");
			}
			if (numImagen==4){
				eval("document[" + "'" + "im" + numImagen + "'" + "].src=a41.src");
			}
			if (numImagen==5){
				eval("document[" + "'" + "im" + numImagen + "'" + "].src=a51.src");
			}
		}
	}
		
		
	function desacdemas(numIm1,nti) {
		for (i=1;i<=nti;i=i+1){
			if (i!=numIm1){
				desactivar(i);
			}
		}
				
	}