resolve issue #85

2 files changed, 10 insertions, 3 deletions

diff --git a/readmore.js b/readmore.js
index 5430648..aa1397c 100644
--- a/readmore.js
+++ b/readmore.js
@@ -150,9 +150,16 @@
     this.init();
 
     // Need to resize boxes when the page has fully loaded.
-    window.addEventListener('load', resizeBoxes);
+	if (window.addEventListener) {
+		window.addEventListener('load', resizeBoxes);
 
-    window.addEventListener('resize', resizeBoxes);
+		window.addEventListener('resize', resizeBoxes);
+	}
+	else {
+		window.attachEvent('load', resizeBoxes);
+
+		window.attachEvent('resize', resizeBoxes);
+	}
   }
 
 
diff --git a/readmore.min.js b/readmore.min.js
index 9313172..189ebe0 100644
--- a/readmore.min.js
+++ b/readmore.min.js
@@ -8,4 +8,4 @@
  *
  * Debounce function from http://davidwalsh.name/javascript-debounce-function
  */
-!function(e){"use strict";function t(e,t,a){var i;return function(){var n=this,o=arguments,r=function(){i=null,a||e.apply(n,o)},s=a&&!i;clearTimeout(i),i=setTimeout(r,t),s&&e.apply(n,o)}}function a(e){var t=++h;return String(null==e?"rmjs-":e)+t}function i(e){var t=e.clone().css({height:"auto",width:e.width(),maxHeight:"none",overflow:"hidden"}).insertAfter(e),a=t.outerHeight(),i=parseInt(t.css({maxHeight:""}).css("max-height").replace(/[^-\d\.]/g,""),10),n=e.data("defaultHeight");t.remove();var o=i||e.data("collapsedHeight")||n;e.data({expandedHeight:a,maxHeight:i,collapsedHeight:o}).css({maxHeight:"none"})}function n(e){if(!d[e.selector]){var t=" ";e.embedCSS&&""!==e.blockCSS&&(t+=e.selector+" + [data-readmore-toggle], "+e.selector+"[data-readmore]{"+e.blockCSS+"}"),t+=e.selector+"[data-readmore]{transition: height "+e.speed+"ms;overflow: hidden;}",function(e,t){var a=e.createElement("style");a.type="text/css",a.styleSheet?a.styleSheet.cssText=t:a.appendChild(e.createTextNode(t)),e.getElementsByTagName("head")[0].appendChild(a)}(document,t),d[e.selector]=!0}}function o(t,a){this.element=t,this.options=e.extend({},s,a),n(this.options),this._defaults=s,this._name=r,this.init(),window.addEventListener("load",l),window.addEventListener("resize",l)}var r="readmore",s={speed:100,collapsedHeight:200,heightMargin:16,moreLink:'<a href="#">Read More</a>',lessLink:'<a href="#">Close</a>',embedCSS:!0,blockCSS:"display: block; width: 100%;",startOpen:!1,beforeToggle:function(){},afterToggle:function(){}},d={},h=0,l=t(function(){e("[data-readmore]").each(function(){var t=e(this),a="true"===t.attr("aria-expanded");i(t),t.css({height:t.data(a?"expandedHeight":"collapsedHeight")})})},100);o.prototype={init:function(){var t=this,n=e(this.element);n.data({defaultHeight:this.options.collapsedHeight,heightMargin:this.options.heightMargin}),i(n);var o=n.data("collapsedHeight"),r=n.data("heightMargin");if(n.outerHeight(!0)<=o+r)return!0;var s=n.attr("id")||a(),d=t.options.startOpen?t.options.lessLink:t.options.moreLink;n.attr({"data-readmore":"","aria-expanded":!1,id:s}),n.after(e(d).on("click",function(e){t.toggle(this,n[0],e)}).attr({"data-readmore-toggle":"","aria-controls":s})),t.options.startOpen||n.css({height:o})},toggle:function(t,a,i){i&&i.preventDefault(),t||(t=e('[aria-controls="'+this.element.id+'"]')[0]),a||(a=this.element);var n=this,o=e(a),r="",s="",d=!1,h=o.data("collapsedHeight");o.height()<=h?(r=o.data("expandedHeight")+"px",s="lessLink",d=!0):(r=h,s="moreLink"),n.options.beforeToggle(t,a,!d),o.css({height:r}),o.on("transitionend",function(){n.options.afterToggle(t,a,d),e(this).attr({"aria-expanded":d}).off("transitionend")}),e(t).replaceWith(e(n.options[s]).on("click",function(e){n.toggle(this,a,e)}).attr({"data-readmore-toggle":"","aria-controls":o.attr("id")}))},destroy:function(){e(this.element).each(function(){var t=e(this);t.attr({"data-readmore":null,"aria-expanded":null}).css({maxHeight:"",height:""}).next("[data-readmore-toggle]").remove(),t.removeData()})}},e.fn.readmore=function(t){var a=arguments,i=this.selector;return t=t||{},"object"==typeof t?this.each(function(){if(e.data(this,"plugin_"+r)){var a=e.data(this,"plugin_"+r);a.destroy.apply(a)}t.selector=i,e.data(this,"plugin_"+r,new o(this,t))}):"string"==typeof t&&"_"!==t[0]&&"init"!==t?this.each(function(){var i=e.data(this,"plugin_"+r);i instanceof o&&"function"==typeof i[t]&&i[t].apply(i,Array.prototype.slice.call(a,1))}):void 0}}(jQuery);
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+!function(e){"use strict";function t(e,t,a){var i;return function(){var n=this,o=arguments,r=function(){i=null,a||e.apply(n,o)},s=a&&!i;clearTimeout(i),i=setTimeout(r,t),s&&e.apply(n,o)}}function a(e){var t=++h;return String(null==e?"rmjs-":e)+t}function i(e){var t=e.clone().css({height:"auto",width:e.width(),maxHeight:"none",overflow:"hidden"}).insertAfter(e),a=t.outerHeight(),i=parseInt(t.css({maxHeight:""}).css("max-height").replace(/[^-\d\.]/g,""),10),n=e.data("defaultHeight");t.remove();var o=i||e.data("collapsedHeight")||n;e.data({expandedHeight:a,maxHeight:i,collapsedHeight:o}).css({maxHeight:"none"})}function n(e){if(!d[e.selector]){var t=" ";e.embedCSS&&""!==e.blockCSS&&(t+=e.selector+" + [data-readmore-toggle], "+e.selector+"[data-readmore]{"+e.blockCSS+"}"),t+=e.selector+"[data-readmore]{transition: height "+e.speed+"ms;overflow: hidden;}",function(e,t){var a=e.createElement("style");a.type="text/css",a.styleSheet?a.styleSheet.cssText=t:a.appendChild(e.createTextNode(t)),e.getElementsByTagName("head")[0].appendChild(a)}(document,t),d[e.selector]=!0}}function o(t,a){this.element=t,this.options=e.extend({},s,a),n(this.options),this._defaults=s,this._name=r,this.init(),window.addEventListener?(window.addEventListener("load",l),window.addEventListener("resize",l)):(window.attachEvent("load",l),window.attachEvent("resize",l))}var r="readmore",s={speed:100,collapsedHeight:200,heightMargin:16,moreLink:'<a href="#">Read More</a>',lessLink:'<a href="#">Close</a>',embedCSS:!0,blockCSS:"display: block; width: 100%;",startOpen:!1,beforeToggle:function(){},afterToggle:function(){}},d={},h=0,l=t(function(){e("[data-readmore]").each(function(){var t=e(this),a="true"===t.attr("aria-expanded");i(t),t.css({height:t.data(a?"expandedHeight":"collapsedHeight")})})},100);o.prototype={init:function(){var t=this,n=e(this.element);n.data({defaultHeight:this.options.collapsedHeight,heightMargin:this.options.heightMargin}),i(n);var o=n.data("collapsedHeight"),r=n.data("heightMargin");if(n.outerHeight(!0)<=o+r)return!0;var s=n.attr("id")||a(),d=t.options.startOpen?t.options.lessLink:t.options.moreLink;n.attr({"data-readmore":"","aria-expanded":!1,id:s}),n.after(e(d).on("click",function(e){t.toggle(this,n[0],e)}).attr({"data-readmore-toggle":"","aria-controls":s})),t.options.startOpen||n.css({height:o})},toggle:function(t,a,i){i&&i.preventDefault(),t||(t=e('[aria-controls="'+this.element.id+'"]')[0]),a||(a=this.element);var n=this,o=e(a),r="",s="",d=!1,h=o.data("collapsedHeight");o.height()<=h?(r=o.data("expandedHeight")+"px",s="lessLink",d=!0):(r=h,s="moreLink"),n.options.beforeToggle(t,a,!d),o.css({height:r}),o.on("transitionend",function(){n.options.afterToggle(t,a,d),e(this).attr({"aria-expanded":d}).off("transitionend")}),e(t).replaceWith(e(n.options[s]).on("click",function(e){n.toggle(this,a,e)}).attr({"data-readmore-toggle":"","aria-controls":o.attr("id")}))},destroy:function(){e(this.element).each(function(){var t=e(this);t.attr({"data-readmore":null,"aria-expanded":null}).css({maxHeight:"",height:""}).next("[data-readmore-toggle]").remove(),t.removeData()})}},e.fn.readmore=function(t){var a=arguments,i=this.selector;return t=t||{},"object"==typeof t?this.each(function(){if(e.data(this,"plugin_"+r)){var a=e.data(this,"plugin_"+r);a.destroy.apply(a)}t.selector=i,e.data(this,"plugin_"+r,new o(this,t))}):"string"==typeof t&&"_"!==t[0]&&"init"!==t?this.each(function(){var i=e.data(this,"plugin_"+r);i instanceof o&&"function"==typeof i[t]&&i[t].apply(i,Array.prototype.slice.call(a,1))}):void 0}}(jQuery);
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