var xmlhttp;
function add_comment(element,name,comment){
	element.disabled=true;
	var er='';
	if(document.getElementById('content_swf_comment_name').value==''){er+='Missing required field: Name\n';}
	if(document.getElementById('content_swf_comment').value==''){er+='Missing required field: Comment\n';}
	if(er==''){
		xmlhttp=null;
		if(window.XMLHttpRequest){
			xmlhttp=new XMLHttpRequest();
		}else if(window.ActiveXObject){
			xmlhttp=new ActiveXObject('Microsoft.XMLHTTP');
		}
		if(xmlhttp!=null){
			var params='content_swf_comment_name='+encodeURIComponent(name)+'&content_swf_comment='+encodeURIComponent(comment)+'&content_swf_id='+34;
			xmlhttp.open('POST','/_ajax_add-comment.php',true);
			xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
			xmlhttp.setRequestHeader('Content-length',params.length);
			xmlhttp.setRequestHeader('Connection','close');
			xmlhttp.onreadystatechange=onreadystatechange_add_comment;
			xmlhttp.send(params);
			element.value='Loading...';
			document.getElementById('comments').style.visibility='hidden';
		}else{
			alert('Your browser is not supported.\n\nPlease use a recent version of Firefox, Internet Explorer, Opera or Safari to properly interact with this webpage.');
			return false;
		}
	}else{
		alert(er);
		return false;
	}
}
function onreadystatechange_add_comment(){
	if(xmlhttp.readyState==4){
		if(xmlhttp.status==200){
			document.getElementById('comments').style.visibility='visible';
			document.getElementById('comments').innerHTML=xmlhttp.responseText;
			document.getElementById('btn_comment_submit').value='Submit';
		}else{
			alert('There was a problem submitting your information. Please try again later.');
		}
	}
}