/*********************************************************************************
 * @name: bPopup
 * @author: (c)Bjoern Klinggaard (http://dinbror.dk/bpopup - twitter@bklinggaard)
 * @version: 0.7.0.min
 *********************************************************************************/
(function(b){b.fn.bPopup=function(n,p){function t(){b.isFunction(a.onOpen)&&a.onOpen.call(c);k=(e.data("bPopup")||0)+1;d="__bPopup"+k;l="auto"!==a.position[1];m="auto"!==a.position[0];i="fixed"===a.positionStyle;j=r(c,a.amsl);f=l?a.position[1]:j[1];g=m?a.position[0]:j[0];q=s();a.modal&&b('<div class="bModal '+d+'"></div>').css({"background-color":a.modalColor,height:"100%",left:0,opacity:0,position:"fixed",top:0,width:"100%","z-index":a.zIndex+k}).each(function(){a.appending&&b(this).appendTo(a.appendTo)}).animate({opacity:a.opacity},a.fadeSpeed);c.data("bPopup",a).data("id",d).css({left:!a.follow[0]&&m||i?g:h.scrollLeft()+g,position:a.positionStyle||"absolute",top:!a.follow[1]&&l||i?f:h.scrollTop()+f,"z-index":a.zIndex+k+1}).each(function(){a.appending&&b(this).appendTo(a.appendTo);if(null!=a.loadUrl)switch(a.contentContainer=b(a.contentContainer||c),a.content){case "iframe":b('<iframe scrolling="no" frameborder="0"></iframe>').attr("src",a.loadUrl).appendTo(a.contentContainer);break;default:a.contentContainer.load(a.loadUrl)}}).fadeIn(a.fadeSpeed,function(){b.isFunction(p)&&p.call(c);u()})}function o(){a.modal&&b(".bModal."+c.data("id")).fadeOut(a.fadeSpeed,function(){b(this).remove()});c.stop().fadeOut(a.fadeSpeed,function(){null!=a.loadUrl&&a.contentContainer.empty()});e.data("bPopup",0<e.data("bPopup")-1?e.data("bPopup")-1:null);a.scrollBar||b("html").css("overflow","auto");b("."+a.closeClass).die("click."+d);b(".bModal."+d).die("click");h.unbind("keydown."+d);e.unbind("."+d);c.data("bPopup",null);b.isFunction(a.onClose)&&setTimeout(function(){a.onClose.call(c)},a.fadeSpeed);return!1}function u(){e.data("bPopup",k);b("."+a.closeClass).live("click."+d,o);a.modalClose&&b(".bModal."+d).live("click",o).css("cursor","pointer");(a.follow[0]||a.follow[1])&&e.bind("scroll."+d,function(){q&&c.stop().animate({left:a.follow[0]&&!i?h.scrollLeft()+g:g,top:a.follow[1]&&!i?h.scrollTop()+f:f},a.followSpeed)}).bind("resize."+d,function(){if(q=s())j=r(c,a.amsl),a.follow[0]&&(g=m?g:j[0]),a.follow[1]&&(f=l?f:j[1]),c.stop().each(function(){i?b(this).css({left:g,top:f},a.followSpeed):b(this).animate({left:m?g:g+h.scrollLeft(),top:l?f:f+h.scrollTop()},a.followSpeed)})});a.escClose&&h.bind("keydown."+d,function(a){27==a.which&&o()})}function r(a,b){var c=(e.width()-a.outerWidth(!0))/2,d=(e.height()-a.outerHeight(!0))/2-b;return[c,20>d?20:d]}function s(){return e.height()>c.outerHeight(!0)+20&&e.width()>c.outerWidth(!0)+20}b.isFunction(n)&&(p=n,n=null);var a=b.extend({},b.fn.bPopup.defaults,n);a.scrollBar||b("html").css("overflow","hidden");var c=this,h=b(document),e=b(window),k,d,q,l,m,i,j,f,g;this.close=function(){a=c.data("bPopup");o()};return this.each(function(){c.data("bPopup")||t()})};b.fn.bPopup.defaults={amsl:50,appending:!0,appendTo:"body",closeClass:"bClose",content:"ajax",contentContainer:null,escClose:!0,fadeSpeed:250,follow:[!0,!0],followSpeed:500,loadUrl:null,modal:!0,modalClose:!0,modalColor:"#000",onClose:null,onOpen:null,opacity:0.7,position:["auto","auto"],positionStyle:"absolute",scrollBar:!0,zIndex:9997}})(jQuery);