function winpopup(img,alto,ancho){ //var url = "../images/" + img + ".jpg"; //var winpopup = eval("window.open('" + url + "','imgpopup','width=" + ancho + ", height=" + alto + ", toolbar=no, scrollbar=no')"); var winpopup = eval("window.open('','imgpopup','width=" + ancho + ", height=" + alto + ", toolbar=no, scrollbar=no')"); winpopup.document.write('

'); }