function Photo_Gallery() {
  this.loaded = 0;
  this.queryitems = [];
  this.auto = 0;
}

function photo_gallery_initialize() {
  with (this) {
    if (Site.loaded == 1) {
      loaded = 1;
      root = "http://www.tripartiteforum.com/";
      CompileQuery();
    } else {
      window.setTimeout('Photos.Initialize()',10);
    }
  }
}

function photo_gallery_compilequery() {
  var fields;
  
  with (this) {
    if (loaded == 1) {
      fields = document.body.getElementsByTagName("INPUT");
      
      for (i = 0; i < fields.length; i++) {
        if (fields[i].id != "" && fields[i].name != "") {
          if (fields[i].id.search(/s-/gi) != -1) {
            queryitems[fields[i].id] = new Array(fields[i].name,fields[i].value);
          }
        }
      }
      
      if (queryitems['s-auto']) {
        auto = queryitems['s-auto'][1];
        auto = (auto == "1" || auto == "-1" ? auto : "-1");
      }
      
    }
  }
}

function photo_gallery_addtoquery(item,value,s) {
  with (this) {
    if (loaded == 1) {
      if (item) {
        if (item.id.search(/s-/gi) != -1) {
          item.value = value;
          
          CompileQuery();
          
          if (s == 1 && auto == "1") {
            SubmitQuery();
          }
        }
      }
    }
  }
}

function photo_gallery_submitquery() {
  var query = "http://www.tripartiteforum.com/photos/?x=1&";
  
  with (this) {
    if (loaded == 1) {
      for (i in queryitems) {
        if (queryitems[i][1] != "") {
          query += queryitems[i][0]+"="+queryitems[i][1]+"&";
        }
      }
      
      query = query.substr(0,query.length-1);
      
      location.href = query;
    }
  }
}

function photo_gallery_keypress(e) {
  var evt = e || window.event;
  var key = evt.which || evt.keyCode;
  
  with (this) {
    if (key == 13) {
      SubmitQuery();
    }
  }
}

function photo_gallery_addfileupload() {
  var field;
  var desc;
  var errors;
  var entries;
  var count;
  
  var i = 1;
  var x = 0;
  var div;
  var copy = "";
  
  with (this) {
    field = $('photo_file_1');
    desc = $('photo_desc_1');
    errors = $('photo_errors_1');
    entries = $('photo_entries');
    count = $('photo_count');
    
    if (field && desc && entries && errors && count) {
      while (x == 0) {
        if ($('photo_file_'+i)) {
          i++;
        } else {
          x = i;
        }
      }
      
      if (x < 11) {
        div = document.createElement("div");
        div.id = "photo_file_"+x;
        
        copy = field.innerHTML.replace(/photo_desc_1/gi,"photo_desc_"+x);
        copy = copy.replace(/photo_errors_1/gi,"photo_errors_"+x);
        copy = copy.replace(/File #1/gi,"File #"+x);
        
        div.innerHTML = copy;
        entries.insertBefore(div,null);
        
        if ($('photo_errors_'+x)) {
          $('photo_errors_'+x).style.visibility = "hidden";
          $('photo_errors_'+x).style.display = "none";
        }
        
        count.innerHTML = x;
      }
    }
  }
}

Photo_Gallery.prototype.Initialize = photo_gallery_initialize;
Photo_Gallery.prototype.CompileQuery = photo_gallery_compilequery;
Photo_Gallery.prototype.AddToQuery = photo_gallery_addtoquery;
Photo_Gallery.prototype.SubmitQuery = photo_gallery_submitquery;
Photo_Gallery.prototype.KeyPress = photo_gallery_keypress;
Photo_Gallery.prototype.AddFileUpload = photo_gallery_addfileupload;

var Photos = new Photo_Gallery();
    Photos.Initialize();