/*
 * jqModal - Minimalist Modaling with jQuery
 *
 * Copyright (c) 2007 Brice Burgess <bhb@iceburg.net>, http://www.iceburg.net
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * $Version: 2007.02.25 +r9
 */
(function($) {
$.fn.jqm=function(o){
  var _o = {
    zIndex: 3000,
    overlay: 50,
    overlayClass: 'jqmOverlay',
    closeClass: 'jqmClose',
    trigger: '.jqModal',
    ajax: false,
    target: false,
    modal: false,
    onShow: false,
    onHide: false,
    onLoad: false
  };
  return this.each(function(){
    if(this._jqm) return; 
    s++; 
    this._jqm=s;
    hash[s]={c:$.extend(_o, o),a:false,w:$(this).addClass('jqmID'+s),s:s};
    if(_o.trigger) $(this).jqmAddTrigger(_o.trigger);
  });
}

$.fn.jqmAddClose = function(e){
  hs(this,e,'jqmHide'); 
  return this;
}
$.fn.jqmAddTrigger = function(e){
  hs(this,e,'jqmShow'); 
  return this;
}
$.fn.jqmShow = function(t){ 
  return this.each(function(){
    if(!hash[this._jqm].a) $.jqm.open(this._jqm,t)
  });
}
$.fn.jqmHide = function(t){
  return this.each(function(){
    if(hash[this._jqm].a) $.jqm.close(this._jqm,t)
  });
}

$.jqm = {
  open: function(s,t){
    var h=hash[s], c=h.c, cc='.'+c.closeClass, z=(/^\d+$/.test(h.w.css('z-index')))?h.w.css('z-index'):c.zIndex, o=$('<div></div>').css({height:'100%',width:'100%',position:'fixed',left:0,top:0,'z-index':z-1,opacity:c.overlay/100});
    h.t=t;
    h.a=true;
    h.w.css('z-index',z);
    if(c.modal) {
      if(ma.length == 0) mf('bind');
      ma.push(s);
      o.css('cursor','wait');
    }
    else if(c.overlay > 0) h.w.jqmAddClose(o);
    else o=false;
    h.o=(o)?o.addClass(c.overlayClass).appendTo('body'):false;
    if(ie6){
      $('html,body').css('height','100%');
      if(o){
        o=o.css({position:'absolute'})[0];
        for(var y in {Top:1,Left:1})
          o.style.setExpression(y.toLowerCase(),"(_=(document.documentElement.scroll"+y+" || document.body.scroll"+y+"))+'px'");
      }
    }
    if(c.ajax) {
      var r=c.target,u=c.ajax;
      r=(r)?(typeof r == 'string')?$(r,h.w):$(r):h.w; 
      u=(u.substr(0,1) == '@')?$(t).attr(u.substring(1)):u;
      r.load(u,function(){
        if(c.onLoad)c.onLoad.call(this,h);
        if(cc)h.w.jqmAddClose($(cc,h.w));
        f(h);
      });
    }
    else if(cc)h.w.jqmAddClose($(cc,h.w));
    (c.onShow)?c.onShow(h):h.w.show();f(h);return false;
  },
  close: function(s){
    var h=hash[s];
    h.a=false;
    if(ma.length != 0){
      ma.pop();
      if(ma.length == 0) mf('unbind');
    }
    if(h.c.onHide) h.c.onHide(h);
    else{
      h.w.hide();
      if(h.o) h.o.remove();
    } 
    return false;
  }};
  var s=0,hash={},ma=[],ie6=$.browser.msie && typeof XMLHttpRequest == 'function',
  i=$('<iframe class="jqm"></iframe>').css({opacity:0}),
  f=function(h){
    if(ie6)
     if(h.o) h.o.html('<p style="width:100%;height:100%"/>').prepend(i);
     else if($('iframe.jqm',h.w).length == 0) h.w.prepend(i);
    h.f = $(':input:visible',h.w)[0]||h.w[0];h.f.focus();
  },
  mf = function(t){
    $()[t]("keypress",m)[t]("keydown",m)[t]("mousedown",m);
  },
  m = function(e) {
    var h = hash[ma[ma.length-1]], r=(!$(e.target).parents('.jqmID'+h.s).length == 0);
    if(!r) h.f.focus();
    return r;
  },
  hs = function(w,e,y){
    var s=[];w.each(function(){s.push(this._jqm)});
      $(e).each(function(){
      if(this[y]) $.extend(this[y],s);
      else{
        this[y]=s;
        $(this).click(function(event){
          if (y == 'jqmShow') {
            var xx = event.pageX - ($(w).css("width").replace("px","") / 2);
            var yy = event.pageY - 200;//$(w).css("height").replace("px","");
            $(w).css({left: xx, top: yy});
          }
          for(var i in {jqmShow:1,jqmHide:1})
            for(var s in this[i])
              if(hash[this[i][s]])
                hash[this[i][s]].w[i](this);
              return false;
        });
      }
    });
  };
})(jQuery);


/*
 * jqDnR - Minimalistic Drag'n'Resize for jQuery.
 *
 * Copyright (c) 2007 Brice Burgess <bhb@iceburg.net>, http://www.iceburg.net
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * $Version: 2007.02.09 +r1
 */
(function($){
  $.fn.jqDrag = function(r){
    $.jqDnR.init(this,r,'d'); 
    return this;
  };
  $.fn.jqResize = function(r){
    $.jqDnR.init(this,r,'r'); 
    return this;
  };
  $.jqDnR={
    init: function(w,r,t){ 
      r=(r)?$(r,w):w;
    	r.bind('mousedown',{w:w,t:t},function(e){ 
        var h=e.data; 
        var w=h.w;
    	  hash=$.extend({oX:f(w,'left'),oY:f(w,'top'),oW:f(w,'width'),oH:f(w,'height'),pX:e.pageX,pY:e.pageY,o:w.css('opacity')},h);
    	  h.w.css('opacity',0.8); 
        $().mousemove($.jqDnR.drag).mouseup($.jqDnR.stop);
    	  return false;
      });
    },
    drag: function(e) {
      var h=hash; 
      var w=h.w[0];
    	if (h.t == 'd') h.w.css({left:h.oX + e.pageX - h.pX,top:h.oY + e.pageY - h.pY});
    	else h.w.css({width:Math.max(e.pageX - h.pX + h.oW,0),height:Math.max(e.pageY - h.pY + h.oH,0)});
    	return false;
    },
    stop: function(){
      var j=$.jqDnR; 
      hash.w.css('opacity',hash.o); 
      $().unbind('mousemove',j.drag).unbind('mouseup',j.stop);
    },
    h:false
  };
  var hash=$.jqDnR.h;
  var f=function(w,t){
    return parseInt(w.css(t)) || 0
  };
})(jQuery);