/*
 * SimpleModal 1.2.3 - jQuery Plugin
 * http://www.ericmmartin.com/projects/simplemodal/
 * Copyright (c) 2009 Eric Martin
 * Dual licensed under the MIT and GPL licenses
 * Revision: $Id: jquery.simplemodal.js 185 2009-02-09 21:51:12Z 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={opacity:50,overlayId:'simplemodal-overlay',overlayCss:{},containerId:'simplemodal-container',containerCss:{},dataCss:{},zIndex:1000,close:true,closeHTML:'<a class="modalCloseImg" title="Close"></a>',closeClass:'simplemodal-close',position:null,persist:false,onOpen:null,onShow:null,onClose:null};
    $.modal.impl={
        opts:null,
        dialog:{},
        init:function(data,options) {
            if(this.dialog.data){$.log(this.dialog.data, 'this.dialog.data',true); return false;            }
            ieQuirks=$.browser.msie&&!$.boxModel;
            this.opts=$.extend({},$.modal.defaults,options);
            this.zIndex=this.opts.zIndex;
            this.occb=false;
            if(typeof data=='object'){
                data=data instanceof jQuery?data:$(data);
                if(data.parent().parent().size()>0){
                    this.dialog.parentNode=data.parent();
                    if(!this.opts.persist){
                        this.dialog.orig=data.clone(true);
                    }}}
            else if(typeof data=='string'||typeof data=='number'){
                data=$('<div/>').html(data);}
            else{alert('SimpleModal Error: Unsupported data type: '+typeof data);
                return false;}
            this.dialog.data=data.addClass('simplemodal-data').css(this.opts.dataCss);data=null;
            this.create();
            this.open();
            if($.isFunction(this.opts.onShow)){
                this.opts.onShow.apply(this,[this.dialog]);}return this;
        },
        create:function(){
            w=this.getDimensions();
            if(ie6){
                this.dialog.iframe=$('<iframe src="javascript:false;"/>').css($.extend(this.opts.iframeCss,{display:'none',opacity:0,position:'fixed',height:w[0],width:w[1],zIndex:this.opts.zIndex,top:0,left:0})).appendTo('body');}
            this.dialog.overlay=$('<div/>').attr('id',this.opts.overlayId).addClass('simplemodal-overlay').attr('onclick', '$.modal.close()').css($.extend(this.opts.overlayCss,{display:'none',opacity:this.opts.opacity/100,height:w[0],width:w[1],position:'fixed',left:0,top:0,zIndex:this.opts.zIndex+1})).appendTo('body');
            this.dialog.container=$('<div/>').attr('id',this.opts.containerId).addClass('simplemodal-container').css($.extend(this.opts.containerCss,{display:'none',position:'fixed',zIndex:this.opts.zIndex+2})).append(this.opts.close?$(this.opts.closeHTML).addClass(this.opts.closeClass):'').appendTo('body');
            this.setPosition();
            if(ie6||ieQuirks){this.fixIE();}
            this.dialog.container.append(this.dialog.data.hide());},
        bindEvents:function(){var self=this;
            /*$('.'+this.opts.closeClass).bind('click.simplemodal',function(e){e.preventDefault();
                self.close();});*/
            $(window).bind('resize.simplemodal',function(){w=self.getDimensions();
                self.setPosition();
                if(ie6||ieQuirks){self.fixIE();
                }
                else{self.dialog.iframe&&self.dialog.iframe.css({height:w[0],width:w[1]});
                    self.dialog.overlay.css({height:w[0],width:w[1]});}});},
        unbindEvents:function(){$('.'+this.opts.closeClass).unbind('click.simplemodal');$(window).unbind('resize.simplemodal');},
        fixIE:function(){
            var p=this.opts.position;
            $.each([this.dialog.iframe||null,this.dialog.overlay,this.dialog.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);}}});
        },
        getDimensions:function(){var el=$(window);
            var h=$.browser.opera&&$.browser.version>'9.5'&&$.fn.jquery<='1.2.6'?document.documentElement['clientHeight']:el.height();
            return[h,el.width()];},
        setPosition:function(){var top,left,hCenter=(w[0]/2)-((this.dialog.container.height()||this.dialog.data.height())/2),vCenter=(w[1]/2)-((this.dialog.container.width()||this.dialog.data.width())/2);if(this.opts.position&&this.opts.position.constructor==Array){top=this.opts.position[0]||hCenter;left=this.opts.position[1]||vCenter;}else{top=hCenter;left=vCenter;}this.dialog.container.css({left:left,top:top});},open:function(){this.dialog.iframe&&this.dialog.iframe.show();if($.isFunction(this.opts.onOpen)){this.opts.onOpen.apply(this,[this.dialog]);}else{this.dialog.overlay.show();this.dialog.container.show();this.dialog.data.show();}this.bindEvents();},close:function(){if(!this.dialog.data){return false;}if($.isFunction(this.opts.onClose)&&!this.occb){this.occb=true;this.opts.onClose.apply(this,[this.dialog]);}else{if(this.dialog.parentNode){if(this.opts.persist){this.dialog.data.hide().appendTo(this.dialog.parentNode);}else{this.dialog.data.remove();this.dialog.orig.appendTo(this.dialog.parentNode);}}else{this.dialog.data.remove();}this.dialog.container.remove();this.dialog.overlay.remove();this.dialog.iframe&&this.dialog.iframe.remove();this.dialog={};}this.unbindEvents();}};})(jQuery);