diff --git a/bsdialog.js b/bsdialog.js
index c00ed40..04e1b5f 100644
--- a/bsdialog.js
+++ b/bsdialog.js
@@ -1,112 +1,186 @@
 /**
  * BSDialog
- * @version v0.1.0.024 (2019/07/05 2210)
+ * @version v0.1.0.029a (2019/11/09 2239)
  */
 var BSDialog = {
-  Create: function(id, title, url, is_big, update_body) {
-    var a = this;
-    var isBig = ((typeof(is_big) == "undefined") ? false : (is_big == true) ? true : false);
-    var updateBody = ((typeof(update_body) == "undefined") ? false : (update_body == true) ? true : false);
+	Create: function (id, title, url, is_big, update_body, show_size) {
+		var a = this;
 
-    if (!a.hasDialog(id)) {
-      var html = a.generateModalHtml(id, title, null, isBig);
+		a.id = id;
+		a.title = title;
+		a.url = url;
+		a.isBig = ((typeof (is_big) == "undefined") ? false : (is_big == true) ? true : false);
+		a.showSize = ((typeof (show_size) == "undefined") ? true : (show_size == true) ? true : false);
 
-      $("body").append(html);
-    }
+		var updateBody = ((typeof (update_body) == "undefined") ? true : (update_body == true) ? true : false);
 
-    $.ajax({
-      url: url,
-      cache: false,
-      timeout: 10000,
-      success: function(result, status, xhr){
-        if ((xhr.status == 200) || (xhr.status == 302) || (xhr.status == 301))
-        {
-          if (updateBody)
-          {
-            a.updateContentBody(id, result);
-          } else {
-            $("#dlg" + id).find(".modal-content").html(result);
-          }
-        } else {
-          a.updateContentBody(id, xhr.statusText + " (" + xhr.status + ")");
-        }
-      },
-      error: function(xhr){
-        a.updateContentBody(id, xhr.statusText + " (" + xhr.status + ")");
-      },
-      complete: function(xhr, status){
-        // do nothing yet
-      }
-    });
+		if (!a.Exists(id)) {
+			a.renderContent(null);
+		}
 
-    a.show(id);
-  },
-  Close: function(id) {
-    if (!this.hasDialog(id)) return;
+		if (url != null) {
+			$.ajax({
+				url: url,
+				cache: false,
+				xhrFields: {
+					withCredentials:true
+				},
+				timeout: 60000,
+				success: function (result, status, xhr) {
+					if ((xhr.status == 200) || (xhr.status == 302) || (xhr.status == 301)) {
+						if (updateBody) {
+							a.updateContentBody(id, result);
+						} else {
+							$("#dlg" + id).find(".modal-content").html(result);
+						}
+					} else {
+						a.updateContentBody(id, xhr.statusText + " (" + xhr.status + ")");
+					}
+				},
+				error: function (xhr) {
+					a.updateContentBody(id, xhr.statusText + " (" + xhr.status + ")");
+				},
+				complete: function (xhr, status) {
+					// do nothing yet
+				}
+			});
+		}
 
-    $("#dlg" + id).modal('hide');
-  },
-  Clear: function() {
-    $("body > div[class~='modal'][role='dialog']").remove();
-    $("body > div[class~='modal-backdrop']").remove();
-    $("body").removeClass("modal-open");
-  },
-  ShowToast: function(id, title, message, is_big) {
-    if (this.hasDialog(id)) return;
+		a.initialiseComponents();
+	},
+	Close: function (id) {
+		$("#dlg" + id).modal('hide');
+	},
+	Clear: function () {
+		$("body > div[class~='modal'][role='dialog']").remove();
+		$("body > div[class~='modal-backdrop']").remove();
+		$("body").removeClass("modal-open");
+	},
+	ShowToast: function (id, title, message, is_big) {
+		var a = this;
 
-    var html = this.generateModalHtml(id, title, message, is_big);
-    $("body").append(html);
+		if (a.Exists(id)) {
+			return;
+		}
 
-    this.show(id);
-  },
-  hasDialog: function(id) {
-    return ($("body > div[id='dlg" + id + "']").length > 0);
-  },
-  generateModalHtml: function(id, title, message, is_big) {
-    var size = ((typeof(is_big) == "undefined") ? "sm" : (is_big == true ? "lg" : "sm"));
+		a.id = id;
+		a.title = title;
+		a.url = null;
+		a.isBig = ((typeof (is_big) == "undefined") ? false : (is_big == true) ? true : false);
 
-    var html = "";
-    html += "<div class=\"modal fade\" id=\"dlg" + id + "\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"dlg" + id + "Label\" aria-hidden=\"true\">";
-    html += "  <div class=\"modal-dialog modal-" + size + "\">";
-    html += "    <div class=\"modal-content\">";
-    html += "      <div class=\"modal-header\">";
-    html += "        <button type=\"button\" class=\"close\" data-dismiss=\"modal\" aria-hidden=\"true\">&times;</button>";
-    html += "        <strong class=\"modal-title\">" + title + "</strong>";
-    html += "      </div>";
+		a.renderContent(message);
+		a.initialiseComponents();
+	},
+	Exists: function (id) {
+		return ($("body > div[id='dlg" + id + "']").length > 0);
+	},
+	generateModalHtml: function (message) {
+		var a = this;
+		var size = (a.isBig == true ? "lg" : "md");
 
-    if ($.trim(message).length <= 0)
-    {
-      html += "      <div class=\"modal-body custom-loading\"></div>";
-    } else {
-      html += "      <div class=\"modal-body\">" + message + "</div>";
-    }
+		var html = "";
+		html += "<div class=\"modal fade\" id=\"dlg" + a.id + "\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"dlg" + a.id + "Label\" aria-hidden=\"true\">";
+		html += "  <div class=\"modal-dialog modal-" + size + "\">";
+		html += "    <div class=\"modal-content\">";
+		html += "      <div class=\"modal-header\">";
+		html += "        <button type=\"button\" class=\"close\" data-dismiss=\"modal\" aria-hidden=\"true\">&times;</button>";
 
-    html += "      <div class=\"modal-footer\">";
-    html += "        <button type=\"button\" class=\"btn btn-default\" data-dismiss=\"modal\">Close</button>";
-    html += "      </div>";
-    html += "    </div>";
-    html += "  </div>";
-    html += "</div>";
+		if (a.showSize)
+		{
+			html += "        <span class=\"close\">&nbsp;</span>";
+			html += "        <button type=\"button\" class=\"close\" data-modal-action=\"restore\" aria-hidden=\"true\">&#8722;</button>";
+		}
 
-    return html;
-  },
-  show: function(id) {
-    $("#dlg" + id).modal('show');
-    $("#dlg" + id).off('hide.bs.modal');
-    $("#dlg" + id).on('hide.bs.modal', function() {
-      if ($("body > div[id='dlg" + id + "']").next().is("div[class~='modal-backdrop']")) {
-        $("body > div[id='dlg" + id + "']").next().remove();
-      }
+		html += "        <strong class=\"modal-title\" style=\"cursor:default; \">" + a.title + "</strong>";
+		html += "      </div>";
 
-      $("body > div[id='dlg" + id + "']").remove();
+		if ($.trim(message).length <= 0) {
+			html += "      <div class=\"modal-body custom-loading\" style=\"background-position: center center; background-repeat: no-repeat;\"></div>";
+		} else {
+			html += "      <div class=\"modal-body\">" + message + "</div>";
+		}
 
-    });
-  },
-  updateContentBody: function(id, text) {
-    var body = $("#dlg" + id).find(".modal-body");
+		html += "      <div class=\"modal-footer\">";
+		html += "        <button type=\"button\" class=\"btn btn-default\" data-dismiss=\"modal\">Close</button>";
+		html += "      </div>";
+		html += "    </div>";
+		html += "  </div>";
+		html += "</div>";
 
-    if ($(body).hasClass("custom-loading")) $(body).removeClass("custom-loading");
+		return html;
+	},
+	renderContent: function (content) {
+		$("body").append(this.generateModalHtml(content));
+	},
+	initialiseComponents: function () {
+		var a = this;
+		var dialog = a.getElement();
 
-    $(body).html(text);
-  }
+		if (a.showSize)
+		{
+			var btnToggleSize = $(dialog).find("button[data-modal-action='restore']");
+			if ($(btnToggleSize).length > 0) {
+				$(btnToggleSize).off('click');
+				$(btnToggleSize).on('click', function () {
+					a.toggleSize();
+				});
+			}
+		}
+
+		$(dialog).modal('show');
+
+		$(dialog).off('hide.bs.modal');
+		$(dialog).on('hide.bs.modal', function () {
+			if ($(dialog).next().is("div[class~='modal-backdrop']")) {
+				$(dialog).next().remove();
+			}
+
+			$(dialog).remove();
+		});
+
+		$(dialog).find(".modal-header").off("mousedown");
+		$(dialog).find(".modal-header").on("mousedown", function(e) {
+			var posX = e.pageX - $(this).offset().left;
+			var posY = e.pageY - $(this).offset().top;
+
+			$("body").off("mousemove.draggable");
+			$("body").on("mousemove.draggable", function(e2) {
+				$(dialog).children(".modal-dialog").offset({ "left": (e2.pageX - posX), "top": (e2.pageY - posY) });
+			});
+
+			$("body").off("mouseup");
+			$("body").on("mouseup", function() {
+					$("body").off("mousemove.draggable");
+			});
+
+			$(dialog).off("bs.modal.hide");
+			$(dialog).on("bs.modal.hide", function() {
+					$("body").off("mousemove.draggable");
+			});
+		});
+	},
+	updateContentBody: function (id, text) {
+		var body = $("#dlg" + id).find(".modal-body");
+
+		if ($(body).hasClass("custom-loading")) $(body).removeClass("custom-loading");
+
+		$(body).html(text);
+	},
+	getElement: function () {
+		return $("#dlg" + this.id);
+	},
+	toggleSize: function () {
+		var div = $(this.getElement()).find("div[class^='modal-dialog']");
+		if ($(div).length <= 0) {
+			return;
+		}
+
+		if ($(div).hasClass("modal-md")) {
+			$(div).removeClass("modal-md");
+			$(div).addClass("modal-lg");
+		} else if ($(div).hasClass("modal-lg")) {
+			$(div).removeClass("modal-lg");
+			$(div).addClass("modal-md");
+		}
+	}
 };
\ No newline at end of file
diff --git a/bsdialog.min.js b/bsdialog.min.js
index 253ab32..353a5ee 100644
--- a/bsdialog.min.js
+++ b/bsdialog.min.js
@@ -1,8 +1,5 @@
 /**
  * BSDialog
- * @version v0.1.0.024 (2019/07/05 2210)
+ * @version v0.1.0.029a (2019/11/09 2239)
  */
-var BSDialog={Create:function(id,title,url,is_big,update_body){var a=this;var isBig=((typeof(is_big)=="undefined")?!1:(is_big==!0)?!0:!1);var updateBody=((typeof(update_body)=="undefined")?!1:(update_body==!0)?!0:!1);if(!a.hasDialog(id)){var html=a.generateModalHtml(id,title,null,isBig);$("body").append(html)}
-$.ajax({url:url,cache:!1,timeout:10000,success:function(result,status,xhr){if((xhr.status==200)||(xhr.status==302)||(xhr.status==301)){if(updateBody){a.updateContentBody(id,result)}else{$("#dlg"+id).find(".modal-content").html(result)}}else{a.updateContentBody(id,xhr.statusText+" ("+xhr.status+")")}},error:function(xhr){a.updateContentBody(id,xhr.statusText+" ("+xhr.status+")")},complete:function(xhr,status){}});a.show(id)},Close:function(id){if(!this.hasDialog(id))return;$("#dlg"+id).modal('hide')},Clear:function(){$("body > div[class~='modal'][role='dialog']").remove();$("body > div[class~='modal-backdrop']").remove();$("body").removeClass("modal-open")},ShowToast:function(id,title,message,is_big){if(this.hasDialog(id))return;var html=this.generateModalHtml(id,title,message,is_big);$("body").append(html);this.show(id)},hasDialog:function(id){return($("body > div[id='dlg"+id+"']").length>0)},generateModalHtml:function(id,title,message,is_big){var size=((typeof(is_big)=="undefined")?"sm":(is_big==!0?"lg":"sm"));var html="";html+="<div class=\"modal fade\" id=\"dlg"+id+"\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"dlg"+id+"Label\" aria-hidden=\"true\">";html+="  <div class=\"modal-dialog modal-"+size+"\">";html+="    <div class=\"modal-content\">";html+="      <div class=\"modal-header\">";html+="        <button type=\"button\" class=\"close\" data-dismiss=\"modal\" aria-hidden=\"true\">&times;</button>";html+="        <strong class=\"modal-title\">"+title+"</strong>";html+="      </div>";if($.trim(message).length<=0){html+="      <div class=\"modal-body custom-loading\"></div>"}else{html+="      <div class=\"modal-body\">"+message+"</div>"}
-html+="      <div class=\"modal-footer\">";html+="        <button type=\"button\" class=\"btn btn-default\" data-dismiss=\"modal\">Close</button>";html+="      </div>";html+="    </div>";html+="  </div>";html+="</div>";return html},show:function(id){$("#dlg"+id).modal('show');$("#dlg"+id).off('hide.bs.modal');$("#dlg"+id).on('hide.bs.modal',function(){if($("body > div[id='dlg"+id+"']").next().is("div[class~='modal-backdrop']")){$("body > div[id='dlg"+id+"']").next().remove()}
-$("body > div[id='dlg"+id+"']").remove()})},updateContentBody:function(id,text){var body=$("#dlg"+id).find(".modal-body");if($(body).hasClass("custom-loading"))$(body).removeClass("custom-loading");$(body).html(text)}}
\ No newline at end of file
+var BSDialog={Create:function(o,t,e,d,a,s){var l=this;l.id=o,l.title=t,l.url=e,l.isBig=void 0!==d&&1==d,l.showSize=void 0===s||1==s;var n=void 0===a||1==a;l.Exists(o)||l.renderContent(null),null!=e&&$.ajax({url:e,cache:!1,xhrFields:{withCredentials:!0},timeout:6e4,success:function(t,e,d){200==d.status||302==d.status||301==d.status?n?l.updateContentBody(o,t):$("#dlg"+o).find(".modal-content").html(t):l.updateContentBody(o,d.statusText+" ("+d.status+")")},error:function(t){l.updateContentBody(o,t.statusText+" ("+t.status+")")},complete:function(o,t){}}),l.initialiseComponents()},Close:function(o){$("#dlg"+o).modal("hide")},Clear:function(){$("body > div[class~='modal'][role='dialog']").remove(),$("body > div[class~='modal-backdrop']").remove(),$("body").removeClass("modal-open")},ShowToast:function(o,t,e,d){var a=this;a.Exists(o)||(a.id=o,a.title=t,a.url=null,a.isBig=void 0!==d&&1==d,a.renderContent(e),a.initialiseComponents())},Exists:function(o){return $("body > div[id='dlg"+o+"']").length>0},generateModalHtml:function(o){var t=this,e=1==t.isBig?"lg":"md",d="";return d+='<div class="modal fade" id="dlg'+t.id+'" tabindex="-1" role="dialog" aria-labelledby="dlg'+t.id+'Label" aria-hidden="true">',d+='  <div class="modal-dialog modal-'+e+'">',d+='    <div class="modal-content">',d+='      <div class="modal-header">',d+='        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>',t.showSize&&(d+='        <span class="close">&nbsp;</span>',d+='        <button type="button" class="close" data-modal-action="restore" aria-hidden="true">&#8722;</button>'),d+='        <strong class="modal-title" style="cursor:default; ">'+t.title+"</strong>",d+="      </div>",$.trim(o).length<=0?d+='      <div class="modal-body custom-loading" style="background-position: center center; background-repeat: no-repeat;"></div>':d+='      <div class="modal-body">'+o+"</div>",d+='      <div class="modal-footer">',d+='        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>',d+="      </div>",d+="    </div>",d+="  </div>",d+="</div>"},renderContent:function(o){$("body").append(this.generateModalHtml(o))},initialiseComponents:function(){var o=this,t=o.getElement();if(o.showSize){var e=$(t).find("button[data-modal-action='restore']");$(e).length>0&&($(e).off("click"),$(e).on("click",function(){o.toggleSize()}))}$(t).modal("show"),$(t).off("hide.bs.modal"),$(t).on("hide.bs.modal",function(){$(t).next().is("div[class~='modal-backdrop']")&&$(t).next().remove(),$(t).remove()}),$(t).find(".modal-header").off("mousedown"),$(t).find(".modal-header").on("mousedown",function(o){var e=o.pageX-$(this).offset().left,d=o.pageY-$(this).offset().top;$("body").off("mousemove.draggable"),$("body").on("mousemove.draggable",function(o){$(t).children(".modal-dialog").offset({left:o.pageX-e,top:o.pageY-d})}),$("body").off("mouseup"),$("body").on("mouseup",function(){$("body").off("mousemove.draggable")}),$(t).off("bs.modal.hide"),$(t).on("bs.modal.hide",function(){$("body").off("mousemove.draggable")})})},updateContentBody:function(o,t){var e=$("#dlg"+o).find(".modal-body");$(e).hasClass("custom-loading")&&$(e).removeClass("custom-loading"),$(e).html(t)},getElement:function(){return $("#dlg"+this.id)},toggleSize:function(){var o=$(this.getElement()).find("div[class^='modal-dialog']");$(o).length<=0||($(o).hasClass("modal-md")?($(o).removeClass("modal-md"),$(o).addClass("modal-lg")):$(o).hasClass("modal-lg")&&($(o).removeClass("modal-lg"),$(o).addClass("modal-md")))}};
\ No newline at end of file