function  Rectangulo(w,h){
	this.w=w;
	this.h=h;
	this.stw=w.toString();
	this.sth=h.toString();
	}
imgRect = new Rectangulo(120,90);

var dir="../estudio-1.0/"; 
var FOTO = new Array("f1.JPG","f2.JPG","f3.JPG","f4.JPG","f5.JPG","f6.JPG","f7.JPG");

function fotoX(k) {document.Imagen.src=dir + FOTO[FOTO.length-k-1];}

function RutinaParaMap(){
//-----------------------------
var st=dir+FOTO[0];
document.write("<img style=\"border-style:none\" width="+imgRect.stw+" height="+imgRect.sth+" src=\""+ st +"\"");
document.write("usemap=\"#MapaCtrl\" name=Imagen >");
document.write("<map name=\"MapaCtrl\">");
var d=parseInt(imgRect.w/FOTO.length);
for(i=0; i<FOTO.length; i++) {
	ctrlRect = new Rectangulo(i*d,(i+1)*d-1);
	document.write("<area shape=\"rect\" coords=\""+ctrlRect.stw+" ,0,"+ctrlRect.sth+" ,"+imgRect.h+"\" ");
	document.write(" href=\"JavaScript:void(0)\" onMouseOver=\"fotoX("+i+")\"  >");
	}
	document.write("</map>");

}