diff --git a/contrib/js/reply.js b/contrib/js/reply.js
index 0d3037f..f8531cd 100644
--- a/contrib/js/reply.js
+++ b/contrib/js/reply.js
@@ -139,8 +139,9 @@ function DynReply(existingElem) {
 }
 
 DynReply.prototype.moveTo = function(x,y) {
-  x = window.screenX - x ;
-  this.elem.setAttribute("style", "top: "+y+"px; right: "+x+"px;");
+  x = window.screenLeft - x ;
+  y = window.screenTop - y;
+  this.elem.setAttribute("style", "bottom: "+y+"px; right: "+x+"px;");
 }
 
 DynReply.prototype.update = function() {
diff --git a/contrib/static/nntpchan.js b/contrib/static/nntpchan.js
index c7bb641..4bccfb0 100644
--- a/contrib/static/nntpchan.js
+++ b/contrib/static/nntpchan.js
@@ -53,7 +53,7 @@ function DynReply(existingElem){if(existingElem){this.elem=existingElem;this.for
 var elem=document.createElement("div");elem.setAttribute("id","postform_container");this.elem=elem;this.form=document.createElement("form");this.form.enctype="multipart/form-data";this.form.name="post";this.form.method="post";elem=document.createElement("input");elem.setAttribute("id","postform_reference");elem.name="reference";elem.type="hidden";this.form.appendChild(elem);var table=document.createElement("table");table.setAttribute("class","postform");var tbody=document.createElement("tbody");var span=document.createElement("span");elem=document.createElement("input");elem.setAttribute("name","name");elem.setAttribute("value","Anonymous");elem.setAttribute("id","postform_name");span.appendChild(elem);var err_elem=document.createElement("span");err_elem.setAttribute("id","postform_msg");span.appendChild(err_elem);this._error=err_elem;table_insert_row(tbody,document.createTextNode("Name"),[span])
 elem=document.createElement("input");elem.setAttribute("name","subject");elem.setAttribute("value","");elem.setAttribute("id","postform_subject");var submit=document.createElement("input");submit.setAttribute("value","reply");submit.setAttribute("class","button");submit.setAttribute("type","submit");submit.setAttribute("id","postform_submit");table_insert_row(tbody,document.createTextNode("Subject"),[elem,submit]);elem=document.createElement("textarea");elem.setAttribute("id","postform_message");elem.setAttribute("name","message");elem.setAttribute("cols","40");elem.setAttribute("rows","5");table_insert_row(tbody,document.createTextNode("Comment"),[elem]);elem=document.createElement("input");elem.setAttribute("class","postform_attachment");elem.setAttribute("id","postform_attachments");elem.setAttribute("type","file");elem.setAttribute("name","attachment_uploaded");elem.setAttribute("multiple","multiple");table_insert_row(tbody,document.createTextNode("Files"),[elem]);elem=document.createElement("input");elem.setAttribute("type","checkbox");elem.setAttribute("name","dubs");table_insert_row(tbody,document.createTextNode("Get Dubs"),[elem]);elem=document.createElement("img");elem.setAttribute("id","captcha_img");elem.alt="captcha";table_insert_row(tbody,document.createTextNode("Captcha"),[elem]);elem=document.createElement("input");elem.name="captcha";elem.autocomplete="off";elem.setAttribute("id","captcha_solution");table_insert_row(tbody,document.createTextNode("Solution"),[elem])
 table.appendChild(tbody);this.form.appendChild(table);this.elem.appendChild(this.form);document.body.appendChild(this.elem);this.board=null;this.roothash=null;this.prefix=null;this.url=null;}
-DynReply.prototype.moveTo=function(x,y){x=window.screenX-x;this.elem.setAttribute("style","top: "+y+"px; right: "+x+"px;");}
+DynReply.prototype.moveTo=function(x,y){x=window.screenLeft-x;y=window.screenTop-y;this.elem.setAttribute("style","bottom: "+y+"px; right: "+x+"px;");}
 DynReply.prototype.update=function(){if(this.prefix){this.updateCaptcha();if(this.board&&this.roothash){var ref=document.getElementById("postform_reference");ref.setAttribute("value",this.roothash);this.url=this.prefix+"post/"+this.board+"?t=json";}}}
 DynReply.prototype.show=function(){console.log("show dynreply");this.update();this.elem.style.display='inline';}
 DynReply.prototype.hide=function(){console.log("hide dynreply");this.elem.style.display="none";}