diff --git a/mail.css b/mail.css
index 0a5b9ba..5056ea5 100644
--- a/mail.css
+++ b/mail.css
@@ -587,6 +587,12 @@ div
 	top: 0;
 	bottom: 0;
 	cursor: default;
+	-webkit-touch-callout: none;
+	-webkit-user-select: none;
+	-khtml-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
 }
 
 .tab-panel .tab-bar
diff --git a/mail.js b/mail.js
index be4598b..325e876 100644
--- a/mail.js
+++ b/mail.js
@@ -765,6 +765,8 @@ var ComposeWindow = React.createClass({
     },
     attachKeyDown: function(ev)
     {
+        if (!this.state.attachments.length)
+            return;
         if (ev.keyCode == 46) // delete
         {
             for (var i = this.state.attachments.length-1; i >= 0; i--)
@@ -773,32 +775,75 @@ var ComposeWindow = React.createClass({
             this.setState({ attachments: this.state.attachments });
             ev.stopPropagation();
         }
-        else if (ev.keyCode == 40 || ev.keyCode == 38) // down, up
+        else if (ev.keyCode == 38 || ev.keyCode == 40 || ev.keyCode == 33 || ev.keyCode == 34) // up, down, pgup, pgdown
         {
-            var sel = null, dir = (ev.keyCode == 40 ? 1 : -1);
-            for (var i = 0; i < this.state.attachments.length; i++)
+            var sel = this.curSel, dir;
+            if (ev.keyCode < 35)
+                dir = (ev.keyCode == 34 ? 1 : -1) * Math.round(this.refs.scroll.offsetHeight / this.refs.a0.offsetHeight);
+            else
+                dir = (ev.keyCode == 40 ? 1 : -1);
+            if (sel !== null)
             {
-                if (this.state.attachments[i].selected)
+                var nsel = sel+dir;
+                if (nsel < 0)
+                    nsel = 0;
+                if (nsel >= this.state.attachments.length)
+                    nsel = this.state.attachments.length-1;
+                if (sel != nsel)
                 {
-                    sel = i;
-                    break;
+                    if (ev.shiftKey)
+                        this.selectTo(nsel);
+                    else
+                        this.selectOne(nsel);
+                    var item = this.refs['a'+nsel];
+                    if (item.offsetTop + item.offsetHeight > this.refs.scroll.scrollTop + this.refs.scroll.offsetHeight)
+                        this.refs.scroll.scrollTop = item.offsetTop + item.offsetHeight - this.refs.scroll.offsetHeight;
+                    else if (item.offsetTop < this.refs.scroll.scrollTop+this.refs.title.offsetHeight)
+                        this.refs.scroll.scrollTop = item.offsetTop-this.refs.title.offsetHeight;
+                    ev.stopPropagation();
+                    ev.preventDefault(); // prevent scroll
                 }
             }
-            if (sel !== null && (sel+dir) >= 0 && (sel+dir) < this.state.attachments.length)
-            {
-                sel += dir;
-                for (var i = 0; i < this.state.attachments.length; i++)
-                    this.state.attachments[i].selected = (i == sel);
-                this.setState({ attachments: this.state.attachments });
-                var item = this.refs['a'+sel];
-                if (item.offsetTop + item.offsetHeight > this.refs.scroll.scrollTop + this.refs.scroll.offsetHeight)
-                    this.refs.scroll.scrollTop = item.offsetTop + item.offsetHeight - this.refs.scroll.offsetHeight;
-                else if (item.offsetTop < this.refs.scroll.scrollTop+this.refs.title.offsetHeight)
-                    this.refs.scroll.scrollTop = item.offsetTop-this.refs.title.offsetHeight;
-                ev.stopPropagation();
-                ev.preventDefault(); // prevent scroll
-            }
         }
+        else if (ev.keyCode == 36) // home
+        {
+            if (ev.shiftKey)
+                this.selectTo(0);
+            else
+                this.selectOne(0);
+        }
+        else if (ev.keyCode == 35) // end
+        {
+            if (ev.shiftKey)
+                this.selectTo(this.state.attachments.length-1);
+            else
+                this.selectOne(this.state.attachments.length-1);
+        }
+    },
+    selectTo: function(ns)
+    {
+        if (this.lastSel === undefined)
+            return this.selectOne(ns);
+        if (ns < this.lastSel)
+        {
+            for (var i = 0; i < this.state.attachments.length; i++)
+                this.state.attachments[i].selected = i >= ns && i <= this.lastSel;
+        }
+        else if (ns > this.lastSel)
+        {
+            for (var i = 0; i < this.state.attachments.length; i++)
+                this.state.attachments[i].selected = i >= this.lastSel && i <= ns;
+        }
+        this.setState({ attachments: this.state.attachments });
+        this.curSel = ns;
+    },
+    selectOne: function(ns)
+    {
+        for (var i = 0; i < this.state.attachments.length; i++)
+            this.state.attachments[i].selected = (i == ns);
+        this.setState({ attachments: this.state.attachments });
+        this.lastSel = ns;
+        this.curSel = ns;
     },
     selectAttachment: function(ev)
     {
@@ -808,31 +853,17 @@ var ComposeWindow = React.createClass({
         if (t)
         {
             var ns = parseInt(t.getAttribute('data-i'));
-            if (ev.shiftKey && this.lastSel)
-            {
-                if (ns < this.lastSel)
-                {
-                    for (var i = 0; i < this.state.attachments.length; i++)
-                        this.state.attachments[i].selected = i >= ns && i <= this.lastSel;
-                }
-                else if (ns > this.lastSel)
-                {
-                    for (var i = 0; i < this.state.attachments.length; i++)
-                        this.state.attachments[i].selected = i >= this.lastSel && i <= ns;
-                }
-            }
+            if (ev.shiftKey)
+                this.selectTo(ns);
             else if (ev.ctrlKey)
             {
                 this.state.attachments[ns].selected = true;
-                this.lastSel = ns;
+                this.curSel = ns;
+                this.lastSel = this.lastSel === undefined ? ns : this.lastSel;
+                this.setState({ attachments: this.state.attachments });
             }
             else
-            {
-                this.lastSel = ns;
-                for (var i = 0; i < this.state.attachments.length; i++)
-                    this.state.attachments[i].selected = (i == ns);
-            }
-            this.setState({ attachments: this.state.attachments });
+                this.selectOne(ns);
         }
     },
     render: function()