User blog comment:UltimateMegaGeo/There should be an Enter/Send button on chat./@comment-4519283-20130903020236/@comment-4519283-20130903155406

So, I guess I did this wrong. Add the code (either the one in my first comment or the one above) to MediaWiki:Chat.js on the wiki you are using chat on. Then, either edit or ask an administrator to edit MediaWiki:Chat-welcome-message on the wiki you are using chat on, and add the following code:  Then create MediaWiki:Chat.js/load.js with the following code: var b=document.createElement('script');b.innerHTML='\nfunction importScript(b){var a=wgScript+"?title="+encodeURIComponent(b.replace(/ /g,"_")).replace(/%2F/ig,"/").replace(/%3A/ig,":")+"&action=raw&ctype=text/javascript";return importScriptURI(a)}\nfunction importScriptURI(a){var b=document.createElement("script");b.setAttribute("src",a);b.setAttribute("type","text/javascript");document.getElementsByTagName("head")[0].appendChild(b);return b}\nfunction importScriptPage(b,d){var a="/index.php?title="+encodeURIComponent(b.replace(/ /g,"_")).replace("%2F","/").replace("%3A",":")+"&action=raw&ctype=text/javascript";if(typeof d=="string"){if(d.indexOf("://")==-1){a="http://"+d+".wikia.com"+a}else{a=d+a}}return importScriptURI(a)}\nfunction importStylesheet(a){return importStylesheetURI(wgScript+"?action=raw&ctype=text/css&title="+encodeURIComponent(a.replace(/ /g,"_")))}\nfunction importStylesheetURI(b,d){var a=document.createElement("link");a.type="text/css";a.rel="stylesheet";a.href=b;if(d){a.media=d}document.getElementsByTagName("head")[0].appendChild(a);return a}\nfunction importStylesheetPage(b,d){var a="/index.php?title="+encodeURIComponent(b.replace(/ /g,"_")).replace("%2F","/").replace("%3A",":")+"&action=raw&ctype=text/css";if(typeof d=="string"){if(d.indexOf("://")==-1){a="http://"+d+".wikia.com"+a}else{a=d+a}}return importStylesheetURI(a)}\nfunction addOnloadHook(func) {$(func);}\n';document.getElementsByTagName('head')[0].appendChild(b); if (wgPageName == "Special:Chat"){ importScript('MediaWiki:Chat.js'); importScript('User:'+wgUserName+'/chat.js'); importStylesheet('MediaWiki:Chat.css'); importStylesheet('User:'+wgUserName+'/chat.css'); } (Note: I took this from Help:Custom Chat Javascript/CSS)