/***** ROLLOVER SENCILLO QE TE CAGAS *****/ //en la imagen --> onmouseover="this.src=Imagenes[0].src;" onmouseout="this.src=Imagenes[1].src;" //en onLoad de -->onLoad="Precargar('rutarelativa/imagen-ON', 'rutarelativa/imagen-OFF')" Imagenes = new Array(); function Precargar() { for (var i=0; i, añadir el siguiente comportamiento: // onSubmit="return formCheck(this, 'mensaje', '\'campo-1\', \'campo-n\'', '\'Nombre-1\', \'Nombre-N\'' );"> //en el JS, function formCheck(formobj, mensaje, campos, nombresdecampo){ // name of mandatory fields var fieldRequired = eval("Array("+campos+")"); // field description to appear in the dialog box var fieldDescription = eval("Array("+nombresdecampo+")"); // dialog message var alertMsg = mensaje+"\n"; var l_Msg = alertMsg.length; for (var i = 0; i < fieldRequired.length; i++){ var obj = formobj.elements[fieldRequired[i]]; if (obj){ if (obj.type == null){ var blnchecked = false; for (var j = 0; j < obj.length; j++){ if (obj[j].checked){ blnchecked = true; } } if (!blnchecked){ alertMsg += " - " + fieldDescription[i] + "\n"; } continue; } switch(obj.type){ case "select-one": if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == ""){ alertMsg += " - " + fieldDescription[i] + "\n"; } break; case "select-multiple": if (obj.selectedIndex == -1){ alertMsg += " - " + fieldDescription[i] + "\n"; } break; case "text": case "textarea": if (obj.value == "" || obj.value == null){ alertMsg += " - " + fieldDescription[i] + "\n"; } break; default: } } } if (alertMsg.length == l_Msg){ return true; }else{ alert(alertMsg); return false; } } /**** Validación de Formularios Genérica ****/ // Generic Form Validation // Jacob Hage (jacob@hage.dk) var checkObjects = new Array(); var errors = ""; var returnVal = false; var language = new Array(); language["header"] = "Los siguientes datos son obligatorios:" language["start"] = "->"; language["field"] = " Campo "; language["require"] = " requerido"; language["min"] = " y debe contener al menos "; language["max"] = " y no debe contener más de "; language["minmax"] = " y no más de "; language["chars"] = " caracteres"; language["num"] = " y debe contener un número"; language["email"] = " debe contener un correo válido"; // ----------------------------------------------------------------------------- // define - Call this function in the beginning of the page. I.e. onLoad. // n = name of the input field (Required) // type= string, num, email (Required) // min = the value must have at least [min] characters (Optional) // max = the value must have maximum [max] characters (Optional) // d = (Optional) // ----------------------------------------------------------------------------- function define(n, type, HTMLname, min, max, d) { var p; var i; var x; if (!d) d = document; if ((p=n.indexOf("?"))>0&&parent.frames.length) { d = parent.frames[n.substring(p+1)].document; n = n.substring(0,p); } if (!(x = d[n]) && d.all) x = d.all[n]; for (i = 0; !x && i < d.forms.length; i++) { x = d.forms[i][n]; } for (i = 0; !x && d.layers && i < d.layers.length; i++) { x = define(n, type, HTMLname, min, max, d.layers[i].document); return x; } eval("V_"+n+" = new formResult(x, type, HTMLname, min, max);"); checkObjects[eval(checkObjects.length)] = eval("V_"+n); } function formResult(form, type, HTMLname, min, max) { this.form = form; this.type = type; this.HTMLname = HTMLname; this.min = min; this.max = max; } function validate() { if (checkObjects.length > 0) { errorObject = ""; for (i = 0; i < checkObjects.length; i++) { validateObject = new Object(); validateObject.form = checkObjects[i].form; validateObject.HTMLname = checkObjects[i].HTMLname; validateObject.val = checkObjects[i].form.value; validateObject.len = checkObjects[i].form.value.length; validateObject.min = checkObjects[i].min; validateObject.max = checkObjects[i].max; validateObject.type = checkObjects[i].type; if (validateObject.type == "num" || validateObject.type == "string") { if ((validateObject.type == "num" && validateObject.len <= 0) || (validateObject.type == "num" && isNaN(validateObject.val))) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['num'] + "\n"; } else if (validateObject.min && validateObject.max && (validateObject.len < validateObject.min || validateObject.len > validateObject.max)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min + language['minmax'] + validateObject.max+language['chars'] + "\n"; } else if (validateObject.min && !validateObject.max && (validateObject.len < validateObject.min)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min + language['chars'] + "\n"; } else if (validateObject.max && !validateObject.min &&(validateObject.len > validateObject.max)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['max'] + validateObject.max + language['chars'] + "\n"; } else if (!validateObject.min && !validateObject.max && validateObject.len <= 0) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + "\n"; } } else if(validateObject.type == "email") { // Checking existense of "@" and ".". // Length of must >= 5 and the "." must // not directly precede or follow the "@" if ((validateObject.val.indexOf("@") == -1) || (validateObject.val.charAt(0) == ".") || (validateObject.val.charAt(0) == "@") || (validateObject.len < 6) || (validateObject.val.indexOf(".") == -1) || (validateObject.val.charAt(validateObject.val.indexOf("@")+1) == ".") || (validateObject.val.charAt(validateObject.val.indexOf("@")-1) == ".")) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['email'] + "\n"; } } } } if (errors) { alert(language["header"].concat("\n" + errors)); errors = ""; returnVal = false; } else { returnVal = true; } } // popups de imágenes de la galería function popup(ruta_base, ancho, id_imagen) { var features = "width=" + ancho + ", height=600"; nueva = window.open(ruta_base + "admin/galeria/ver_imagen.php?id=" + id_imagen, "imagen", features); nueva.focus(); } // popup_legal function popup_legal() { url= 'legal.html'; var aviso = window.open(url,"aviso","width=617,height=400,scrollbars"); }