var fileexts = "zip|jpeg|jpe|jpg|gif|png|bmp|rar|doc|xls|pdf|psd|ppt|mp4|3gp|wma|flv|swf";
function submitUplodForm(f1)
{
  if(f1.elements[0].value=="" && f1.elements[1].value=="" && f1.elements[2].value=="" && f1.elements[3].value==""){alert('!لطفا فايلي انتخاب کنید');return false;}
  if(!checkFileExt(f1.elements[0].value)){return false;}
  if(!checkFileExt(f1.elements[1].value)){return false;}
  if(!checkFileExt(f1.elements[2].value)){return false;}
  if(!checkFileExt(f1.elements[3].value)){return false;}
  document.getElementById('uploadResult').innerHTML = "<center><div class='loading'></div></center>";
  return true;
}
function checkFileExt(value)
{
  if(value=="")return true;
  var ree = new RegExp("^.+\.("+fileexts+")$","i");
  if(!ree.test(value))
  {
    alert(":فايل ارسالی شما باید دارای يکي پسوند هاي زیر باشد\n\n ZIP, RAR, DOC, XLS, PDF, PSD, PPT, MP4, 3GP, WMA, FLV, SWF, JPEG, GIF, PNG, BMP");
    return false;
  }
  return true;
}


var exts = "jpe|jpg|jpeg|gif";
function StartUpload(f1,values)
{
    if(f1.file.value=="" && values==1){alert('!لطفا عکسی انتخاب کنید');return false;};
    if(!checkExt(f1.file.value))return false;
    document.getElementById('action').innerHTML = "<div class='loading'></div>";
    return true;
}
function StartAlbumUpload()
{
    if(albumform.album_name.value==""){alert('!لطفا نام آلبوم را وارد کنید');albumform.album_name.focus();return false;}
    if(albumform.file1.value=="" && albumform.file2.value=="" && albumform.file3.value=="" && albumform.file4.value=="" &&
       albumform.file5.value=="" && albumform.file6.value=="" && albumform.file7.value=="" && albumform.file8.value=="" &&
       albumform.file9.value=="" && albumform.file10.value=="" && albumform.file11.value=="" && albumform.file12.value==""){
       alert('!لطفا عکسی انتخاب کنید');return false;};
    if(!checkExt(albumform.file1.value) || !checkExt(albumform.file2.value) || !checkExt(albumform.file3.value) || !checkExt(albumform.file4.value) ||
       !checkExt(albumform.file5.value) || !checkExt(albumform.file6.value) || !checkExt(albumform.file7.value) || !checkExt(albumform.file8.value) ||
       !checkExt(albumform.file9.value) || !checkExt(albumform.file10.value) || !checkExt(albumform.file11.value) || !checkExt(albumform.file12.value)){return false;}
    document.getElementById('action').innerHTML = "<div class='loading'></div>";
    //return true;
    document.albumform.submit.disabled=false;
    document.albumform.submit.click();
    document.albumform.ok.disabled=true;
}
function StartAlbumEdit()
{
    if(albumform.album_name.value==""){alert('!لطفا نام آلبوم را وارد کنید');albumform.album_name.focus();return false;}
    if(!checkExt(albumform.file1.value) || !checkExt(albumform.file2.value) || !checkExt(albumform.file3.value) || !checkExt(albumform.file4.value) ||
       !checkExt(albumform.file5.value) || !checkExt(albumform.file6.value) || !checkExt(albumform.file7.value) || !checkExt(albumform.file8.value) ||
       !checkExt(albumform.file9.value) || !checkExt(albumform.file10.value) || !checkExt(albumform.file11.value) || !checkExt(albumform.file12.value)){return false;}
    document.getElementById('action').innerHTML = "<div class='loading'></div>";
    //return true;
    document.albumform.submit.disabled=false;
    document.albumform.submit.click();
    document.albumform.ok.disabled=true;
}
function Loading(base)
{
    document.getElementById(base).innerHTML = "<div class='loading'></div>";
    return true;
}
function checkExt(value)
{
    if(value=="")return true;
    var re = new RegExp("^.+\.("+exts+")$","i");
    if(!re.test(value))
    {
        alert(":تصویر ارسالی شما باید دارای پسوند زیر باشد\n\n JPEG, JPE, JPG, GIF");
        return false;
    }
    return true;
}
function Menu(Change,Base,Bg){
  if(Change == 0){
    document.getElementById(Base).style.background='transparent';
    document.getElementById(Base).style.color='#216AD1';
  }else if(Change == 1){
    document.getElementById(Base).style.background=Bg;
    document.getElementById(Base).style.color='#FF0033';
  }
}
function Ref(Url){
  document.location=Url;
}
function signup_err(error,base){
  document.getElementById(base).innerHTML="<font color='#FF0033'><small>"+error+"</small></font>";
  document.getElementById('action').innerHTML = "";
}
function TMenu(Change,Base,Bg){
  if(Change == 0){
    document.getElementById(Base).style.background='transparent';
    document.getElementById(Base).style.color='#216AD1';
  }else if(Change == 1){
    document.getElementById(Base).style.background=Bg;
    document.getElementById(Base).style.color='#FFFFFF';
  }
}