TD { color: #000000; font-family: arial, helvetica, san-serif; font-size: 12px; } .admin { color: #FF0000; font-family: arial, helvetica, san-serif; font-size: 12px; } #loaderCover { position:absolute; display:none; height:30%; width:100%; text-align:center; padding:-7px;margin:-7px; } #loaderCover table { margin-top:1em; border:1px solid black; } function mySubmit() { coverOn(); window.setTimeout("myPost()",100); return false; } function myPost() { var myField = document.getElementById('chat_message'); xmlhttp.open('POST',"",false); xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded'); xmlhttp.send("message="+myField.value); strResult=xmlhttp.responseText; //alert(strResult); myField.value = ''; window.setTimeout("coverOff()",1000); } function coverOn() { document.getElementById('loaderCover').style.display = 'block'; var myField = document.getElementById('chat_message'); myField.disabled = true; } function coverOff() { document.getElementById('loaderCover').style.display = 'none'; var myField = document.getElementById('chat_message'); myField.disabled = false; myField.focus(); } //The following is a heavily modified example from // http://jibbering.com/2002/4/httprequest.html // http://jibbering.com/2002/4/httprequest.2004.9.html var xmlhttp=false; var divCount=0; /*@cc_on @*/ /*@if (@_jscript_version >= 5) // JScript gives us Conditional compilation, we can cope with old IE versions. // and security blocked creation of the objects. try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } catch (E) { xmlhttp = false; } } @end @*/ if (!xmlhttp && typeof XMLHttpRequest!='undefined') { xmlhttp = new XMLHttpRequest(); }