diff --git a/js/jquery.mobile.core.js b/js/jquery.mobile.core.js
index f620602a..764ad7b8 100644
--- a/js/jquery.mobile.core.js
+++ b/js/jquery.mobile.core.js
@@ -26,8 +26,8 @@ define( [ "jquery.mobile.widget" ], function() {
 		// Class used for "active" button state, from CSS framework
 		activeBtnClass: "ui-btn-active",
 
-        // Class used for "focus" form element state, from CSS framework
-        focusClass: "ui-focus",
+		// Class used for "focus" form element state, from CSS framework
+		focusClass: "ui-focus",
 
 		// Automatically handle clicks and form submissions through Ajax, when same-domain
 		ajaxEnabled: true,
diff --git a/js/jquery.mobile.forms.slider.js b/js/jquery.mobile.forms.slider.js
index 9680ad25..f51881e9 100644
--- a/js/jquery.mobile.forms.slider.js
+++ b/js/jquery.mobile.forms.slider.js
@@ -185,74 +185,74 @@ $.widget( "mobile.slider", $.mobile.widget, {
 
 		// NOTE force focus on handle
 		this.handle.bind({
-                focus: function() {
-                    slider.addClass( $.mobile.focusClass );
-                },
+			focus: function() {
+				slider.addClass( $.mobile.focusClass );
+			},
 
-                blur: function() {
-                    slider.removeClass( $.mobile.focusClass );
-                },
+			blur: function() {
+				slider.removeClass( $.mobile.focusClass );
+			},
 
-                vmousedown: function() {
-                    $( this ).focus();
-                },
+			vmousedown: function() {
+				$( this ).focus();
+			},
 
-                vclick: false,
+			vclick: false,
 
-                keydown: function( event ) {
-                    var index = val();
-    
-                    if ( self.options.disabled ) {
-                        return;
-                    }
-    
-                    // In all cases prevent the default and mark the handle as active
-                    switch ( event.keyCode ) {
-                     case $.mobile.keyCode.HOME:
-                     case $.mobile.keyCode.END:
-                     case $.mobile.keyCode.PAGE_UP:
-                     case $.mobile.keyCode.PAGE_DOWN:
-                     case $.mobile.keyCode.UP:
-                     case $.mobile.keyCode.RIGHT:
-                     case $.mobile.keyCode.DOWN:
-                     case $.mobile.keyCode.LEFT:
-                        event.preventDefault();
-    
-                        if ( !self._keySliding ) {
-                            self._keySliding = true;
-                            $( this ).addClass( "ui-state-active" );
-                        }
-                        break;
-                    }
-    
-                    // move the slider according to the keypress
-                    switch ( event.keyCode ) {
-                     case $.mobile.keyCode.HOME:
-                        self.refresh( min );
-                        break;
-                     case $.mobile.keyCode.END:
-                        self.refresh( max );
-                        break;
-                     case $.mobile.keyCode.PAGE_UP:
-                     case $.mobile.keyCode.UP:
-                     case $.mobile.keyCode.RIGHT:
-                        self.refresh( index + step );
-                        break;
-                     case $.mobile.keyCode.PAGE_DOWN:
-                     case $.mobile.keyCode.DOWN:
-                     case $.mobile.keyCode.LEFT:
-                        self.refresh( index - step );
-                        break;
-                    }
-                }, // remove active mark
+			keydown: function( event ) {
+				var index = val();
 
-                keyup: function( event ) {
-                    if ( self._keySliding ) {
-                        self._keySliding = false;
-                        $( this ).removeClass( "ui-state-active" );
-                    }
-                }
-            });
+				if ( self.options.disabled ) {
+					return;
+				}
+
+				// In all cases prevent the default and mark the handle as active
+				switch ( event.keyCode ) {
+					case $.mobile.keyCode.HOME:
+					case $.mobile.keyCode.END:
+					case $.mobile.keyCode.PAGE_UP:
+					case $.mobile.keyCode.PAGE_DOWN:
+					case $.mobile.keyCode.UP:
+					case $.mobile.keyCode.RIGHT:
+					case $.mobile.keyCode.DOWN:
+					case $.mobile.keyCode.LEFT:
+						event.preventDefault();
+
+						if ( !self._keySliding ) {
+							self._keySliding = true;
+							$( this ).addClass( "ui-state-active" );
+						}
+						break;
+				}
+
+				// move the slider according to the keypress
+				switch ( event.keyCode ) {
+					case $.mobile.keyCode.HOME:
+						self.refresh( min );
+						break;
+					case $.mobile.keyCode.END:
+						self.refresh( max );
+						break;
+					case $.mobile.keyCode.PAGE_UP:
+					case $.mobile.keyCode.UP:
+					case $.mobile.keyCode.RIGHT:
+						self.refresh( index + step );
+						break;
+					case $.mobile.keyCode.PAGE_DOWN:
+					case $.mobile.keyCode.DOWN:
+					case $.mobile.keyCode.LEFT:
+						self.refresh( index - step );
+						break;
+				}
+			}, // remove active mark
+
+			keyup: function( event ) {
+				if ( self._keySliding ) {
+					self._keySliding = false;
+					$( this ).removeClass( "ui-state-active" );
+				}
+			}
+			});
 
 		this.refresh(undefined, undefined, true);
 	},