var arrOldValues = new Array(0);

function MM_findObj(n, d) { //v4.0
  var p,i,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=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_Ovr(obj, color) {
	if (!obj.contains(event.fromElement)) {
		obj.style.cursor = 'hand';
		obj.bgColor = color;
	}
}

function MM_Out(obj, color) {
	if (!obj.contains(event.toElement)) {
		obj.style.cursor = 'default';
		obj.bgColor = color;
	}
}

function clearValue (theField) {
    if ((theField.type == "text") && (theField.value.charAt(0)== '[')) {
        theField.value = "";
    }
}

function updateDescripcion(descripcion, valorUnitario){
	descriptionObj = MM_findObj("x_Description", document);
	descriptionObj.value = descripcion;
	valorObj = MM_findObj("x_Valor_Unitario", document);
	valorObj.value = valorUnitario;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  var numeroSelected = 0;
  objeto = MM_findObj("Loteria", document);
  for (i=0 ; i < objeto.options.length; i++) {
	if (objeto.options[i].selected){
		numeroSelected++;
	}
  }
  if (numeroSelected == 0) {
  	errors+= '- Debe seleccionar al menos una Loteria.\n';
  }
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' debe digitar una dirección de email válida.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' debe digitar un numero valido.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' es un campo requerido.\n'; }
  } if (errors) alert('Los siguientes errores ocurrieron:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function enviarForma (formObject, accion){
    if ( (MM_validateForm('x_Email','','RisEmail','x_First_Name','','R','x_Last_Name','','R') == false)
       ||
       (document.MM_returnValue == false)
    ){
        return;
    } else {
        switch(accion) {
            case 'Authorize' :
                formObject.action = '../lapromocion/authorize.php';
            break;
            case 'Avalnet' :
                formObject.action = '../lapromocion/avalnet.php';
            break;
        }
        formObject.submit();
    }
}

function SelectAllList(selectlistObject){
	for(var i = 0;i < selectlistObject.length;i++){
		selectlistObject.options[i].selected = true;
	}
}

function DeselectAllList(selectlistObject){
	for(var i = 0;i < selectlistObject.length;i++){
		selectlistObject.options[i].selected = false;
	}
}

function FillListValues(selectlistObject){
	var arrNewValues;
	var intNewPos;
	var strTemp = GetSelectValues(selectlistObject);
	arrNewValues = strTemp.split(",");

	for(var i=0;i<arrNewValues.length-1;i++){
		if(arrNewValues[i]==1){
			intNewPos = i;
		}
	}

	for(var i=0;i<arrOldValues.length-1;i++){
		if(arrOldValues[i]==1 && i != intNewPos){
			selectlistObject.options[i].selected= true;
		} else if(arrOldValues[i]==0 && i != intNewPos){
			selectlistObject.options[i].selected= false;
		}

		if(arrOldValues[intNewPos]== 1){
			selectlistObject.options[intNewPos].selected = false;
		} else{
			selectlistObject.options[intNewPos].selected = true;
		}
	}
}


function GetSelectValues(selectlistObject){
	var strTemp = "";
	for(var i = 0;i < selectlistObject.length;i++){
		if(selectlistObject.options[i].selected == true){
			strTemp += "1,";
		} else{
			strTemp += "0,";
		}
	}
	return strTemp;
}

function GetCurrentListValues(selectlistObject){
	var strValues = "";
	strValues = GetSelectValues(selectlistObject);
	arrOldValues = strValues.split(",")
}