/*
 * SimpleModal 1.3.5 - jQuery Plugin
 * http://www.ericmmartin.com/projects/simplemodal/
 * Copyright (c) 2010 Eric Martin (http://twitter.com/EricMMartin)
 * Dual licensed under the MIT and GPL licenses
 * Revision: $Id: jquery.simplemodal.js 245 2010-03-25 20:41:15Z emartin24 $
 */
;(function($){
  var ie6=$.browser.msie&&parseInt($.browser.version)==6&&typeof window['XMLHttpRequest']!="object",ieQuirks=null,w=[];
  $.modal=function(data,options){return $.modal.impl.init(data,options);
  };
  $.modal.close=function(){$.modal.impl.close();
  };
  $.fn.modal=function(options){return $.modal.impl.init(this,options);
  };
  $.modal.defaults={
    appendTo:'body',
    focus:true,
    opacity:50,
    overlayId:'simplemodal-overlay',
    overlayCss:{},
    containerId:'simplemodal-container',
    containerCss:{},
    dataId:'simplemodal-data',
    dataCss:{},
    minHeight:null,
    minWidth:null,
    maxHeight:null,
    maxWidth:null,
    autoResize:false,
    autoPosition:true,
    zIndex:2000,
    close:true,
    closeHTML:'<a class="modalCloseImg" title="Close"></a>',
    closeClass:'simplemodal-close',
    escClose:true,
    overlayClose:false,
    position:null,
    persist:false,
    modal:true,
    onOpen:null,
    onShow:null,
    onClose:null};
  $.modal.impl={o:null,d:{},init:function(data,options){var s=this;if(s.d.data){return false;}
    ieQuirks=$.browser.msie&&!$.boxModel;s.o=$.extend({},$.modal.defaults,options);
    s.zIndex=s.o.zIndex;s.occb=false;
    if(typeof data=='object'){data=data instanceof jQuery?data:$(data);
    s.d.placeholder=false;if(data.parent().parent().size()>0){data.before($('<span></span>').attr('id','simplemodal-placeholder').css({display:'none'}));
    s.d.placeholder=true;s.display=data.css('display');
    if(!s.o.persist){
    s.d.orig=data.clone(true);}
      }}
    else if(typeof data=='string'||typeof data=='number'){data=$('<div></div>').html(data);}
    else{alert('SimpleModal Error: Unsupported data type: '+typeof data);return s;}
    s.create(data);data=null;s.open();
    if($.isFunction(s.o.onShow)){s.o.onShow.apply(s,[s.d]);}
    return s;},create:function(data){
    var s=this;w=s.getDimensions();
    if(s.o.modal&&ie6){
      s.d.iframe=$('<iframe src="javascript:false;"></iframe>')
        .css($.extend(s.o.iframeCss,{
        display:'none',
        opacity:0,
        position:'fixed',
        height:w[0],
        width:w[1],
        zIndex:s.o.zIndex,
        top:0,
        left:0 }))
        .appendTo(s.o.appendTo);}
    s.d.overlay=$('<div></div>').attr('id',s.o.overlayId).addClass('simplemodal-overlay')
      .css($.extend(s.o.overlayCss,{
      display:'none',
      opacity:s.o.opacity/100,
      height:s.o.modal?w[0]:0,
      width:s.o.modal?w[1]:0,
      position:'fixed',
      left:0,
      top:0,
      zIndex:s.o.zIndex+1}))
      .appendTo(s.o.appendTo);s.d.container=$('<div></div>').attr('id',s.o.containerId).addClass('simplemodal-container')
      .css($.extend(s.o.containerCss,{
      display:'none',
      position:'fixed',
      zIndex:s.o.zIndex+2}))
      .append(s.o.close&&s.o.closeHTML?$(s.o.closeHTML).addClass(s.o.closeClass):'').appendTo(s.o.appendTo);
    s.d.wrap=$('<div></div>').attr('tabIndex',-1).addClass('simplemodal-wrap')
      .css({
      height:'100%',
      outline:0,
      width:'100%'})
      .appendTo(s.d.container);
    s.d.data=data.attr('id',data.attr('id')||s.o.dataId).addClass('simplemodal-data')
      .css($.extend(s.o.dataCss,{display:'none'})).appendTo('body');
    data=null;s.setContainerDimensions();s.d.data.appendTo(s.d.wrap);
    if(ie6||ieQuirks){s.fixIE();}},
    bindEvents:function(){var s=this;$('.'+s.o.closeClass).bind('click.simplemodal',
      function(e){e.preventDefault();s.close();});
      if(s.o.modal&&s.o.close&&s.o.overlayClose){
        s.d.overlay.bind('click.simplemodal',function(e){e.preventDefault();s.close();});}
      $(document).bind('keydown.simplemodal',function(e){
        if(s.o.modal&&s.o.focus&&e.keyCode==9){s.watchTab(e);}
        else if((s.o.close&&s.o.escClose)&&e.keyCode==27){e.preventDefault();s.close();}});
      $(window).bind('resize.simplemodal',function(){w=s.getDimensions();s.setContainerDimensions(true);
        if(ie6||ieQuirks){s.fixIE();}
        else if(s.o.modal){s.d.iframe&&s.d.iframe
          .css({
          height:w[0],
          width:w[1]});
          s.d.overlay.css({
            height:w[0],
            width:w[1]});}});},
    unbindEvents:function(){$('.'+this.o.closeClass).unbind('click.simplemodal');
      $(document).unbind('keydown.simplemodal');
      $(window).unbind('resize.simplemodal');
      this.d.overlay.unbind('click.simplemodal');},
    fixIE:function(){var s=this,p=s.o.position;
      $.each([s.d.iframe||null,!s.o.modal?null:s.d.overlay,s.d.container],
        function(i,el){if(el){
          var bch='document.body.clientHeight',
            bcw='document.body.clientWidth',
            bsh='document.body.scrollHeight',
            bsl='document.body.scrollLeft',
            bst='document.body.scrollTop',
            bsw='document.body.scrollWidth',
            ch='document.documentElement.clientHeight',
            cw='document.documentElement.clientWidth',
            sl='document.documentElement.scrollLeft',
            st='document.documentElement.scrollTop',
            s=el[0].style;
          s.position='absolute';
          if(i<2){s.removeExpression('height');
            s.removeExpression('width');
            s.setExpression('height',''+bsh+' > '+bch+' ? '+bsh+' : '+bch+' + "px"');
            s.setExpression('width',''+bsw+' > '+bcw+' ? '+bsw+' : '+bcw+' + "px"');}
          else{var te,le;if(p&&p.constructor==Array){
            var top=p[0]?typeof p[0]=='number'?p[0].toString():p[0].replace(/px/,'')
              :el.css('top').replace(/px/,'');te=top.indexOf('%')==-1?top+' + (t = '+st+' ? '+st+' : '+bst+') + "px"'
              :parseInt(top.replace(/%/,''))+' * (('+ch+' || '+bch+') / 100) + (t = '+st+' ? '+st+' : '+bst+') + "px"';
            if(p[1]){var left=typeof p[1]=='number'?p[1].toString():p[1].replace(/px/,'');
              le=left.indexOf('%')==-1?left+' + (t = '+sl+' ? '+sl+' : '+bsl+') + "px"'
              :parseInt(left.replace(/%/,''))+' * (('+cw+' || '+bcw+') / 100) + (t = '+sl+' ? '+sl+' : '+bsl+') + "px"';}}
          else{
            te='('+ch+' || '+bch+') / 2 - (this.offsetHeight / 2) + (t = '+st+' ? '+st+' : '+bst+') + "px"';
            le='('+cw+' || '+bcw+') / 2 - (this.offsetWidth / 2) + (t = '+sl+' ? '+sl+' : '+bsl+') + "px"';}
            s.removeExpression('top');
            s.removeExpression('left');
            s.setExpression('top',te);
            s.setExpression('left',le);}}});},
    focus:function(pos){var s=this,p=pos||'first';var input=$(':input:enabled:visible:'+p,s.d.wrap);
      input.length>0?input.focus():s.d.wrap.focus();},getDimensions:function(){
      var el=$(window);
      var h=$.browser.opera&&$.browser.version>'9.5'&&$.fn.jquery<='1.2.6'?document.documentElement['clientHeight']:
            $.browser.opera&&$.browser.version<'9.5'&&$.fn.jquery>'1.2.6'?window.innerHeight:el.height();
      return[h,el.width()];},getVal:function(v){
      return v=='auto'?0:v.indexOf('%')>0?v:parseInt(v.replace(/px/,''));},
    setContainerDimensions:function(resize){
      var s=this;if(!resize||(resize&&s.o.autoResize)){
        var ch=$.browser.opera?s.d.container.height():s.getVal(s.d.container.css('height')),
          cw=$.browser.opera?s.d.container.width():s.getVal(s.d.container.css('width')),
          dh=s.d.data.outerHeight(true),dw=s.d.data.outerWidth(true);
        var mh=s.o.maxHeight&&s.o.maxHeight<w[0]?s.o.maxHeight:w[0],
          mw=s.o.maxWidth&&s.o.maxWidth<w[1]?s.o.maxWidth:w[1];
        if(!ch){if(!dh){ch=s.o.minHeight;}else{if(dh>mh){ch=mh;}
        else if(dh<s.o.minHeight){ch=s.o.minHeight;}
        else{ch=dh;}}}
        else{ch=ch>mh?mh:ch;}
        if(!cw){
          if(!dw){cw=s.o.minWidth;}
          else{
            if(dw>mw){cw=mw;}
            else if(dw<s.o.minWidth){cw=s.o.minWidth;}
            else{cw=dw;}}}
        else{cw=cw>mw?mw:cw;}
        s.d.container.css({height:ch,width:cw});
        if(dh>ch||dw>cw){s.d.wrap.css({overflow:'auto'});}}
      if(s.o.autoPosition){s.setPosition();}},
    setPosition:function(){
      var s=this,top,left,hc=(w[0]/2)-(s.d.container.outerHeight(true)/2),
        vc=(w[1]/2)-(s.d.container.outerWidth(true)/2);
      if(s.o.position&&Object.prototype.toString.call(s.o.position)==="[object Array]")
      {top=s.o.position[0]||hc;
        left=s.o.position[1]||vc;}
      else{top=hc;left=vc;}s.d.container
        .css({
        left:left,
        top:top});},
    watchTab:function(e){
      var s=this;if($(e.target).parents('.simplemodal-container').length>0){
        s.inputs=$(':input:enabled:visible:first, :input:enabled:visible:last',
          s.d.data[0]);
        if((!e.shiftKey&&e.target==s.inputs[s.inputs.length-1])||
           (e.shiftKey&&e.target==s.inputs[0])||s.inputs.length==0){e.preventDefault();
          var pos=e.shiftKey?'last':'first';
          setTimeout(function(){s.focus(pos);},10);}}
      else{e.preventDefault();
        setTimeout(function(){s.focus();},10);}},
    open:function(){var s=this;s.d.iframe&&s.d.iframe.show();
      if($.isFunction(s.o.onOpen)){s.o.onOpen.apply(s,[s.d]);}
      else{s.d.overlay.show();
        s.d.container.show();
        s.d.data.show();}
      s.focus();
      s.bindEvents();},
    close:function(){
      var s=this;if(!s.d.data){
        return false;}
      s.unbindEvents();
      if($.isFunction(s.o.onClose)&&!s.occb){s.occb=true;s.o.onClose.apply(s,[s.d]);}
      else{if(s.d.placeholder){
        var ph=$('#simplemodal-placeholder');
        if(s.o.persist){ph.replaceWith(s.d.data.removeClass('simplemodal-data')
          .css('display',s.display));}
        else{s.d.data.hide().remove();
          ph.replaceWith(s.d.orig);}}
      else{s.d.data.hide().remove();}
        s.d.container.hide().remove();
        s.d.overlay.hide().remove();
        s.d.iframe&&s.d.iframe.hide().remove();
        s.d={};}}};})
  (jQuery);