function PostToTwitter(photoid)
{
	var xmlHttpReq = false;
	var d = new Date();

    var ta = document.getElementById('twitter-text');
    if(ta == null) return;
    
	var txt = ta.value;
	
	// Mozilla/Safari
	var strURL = '/controls/api-form.aspx?method=photo.twitter&api-key=xxx-xxx&text=' + escape(txt) + '&photo-id=' + photoid.toString();
	alert(strURL);
	
	if (window.XMLHttpRequest)
	{
		xmlHttpReq = new XMLHttpRequest();
		//xmlHttpReq.overrideMimeType('text/xml');  // Errors out in ie7
	}
	else if (window.ActiveXObject)
	{
		xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else return;

	xmlHttpReq.open('GET', strURL, true);
	xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	
    ta.value = '';
    $("div#twitter-area").hide();

	xmlHttpReq.onreadystatechange = function()
	{
		if (xmlHttpReq.readyState == 4)
		{
			var s = new String("");
			
			try
			{
			    s = new String(xmlHttpReq.responseText);
			    //f.prefix.selectedIndex = 0;
			}
			catch(ex)
			{
			    //alert(ex.toString());
			}
		}
	}
	xmlHttpReq.send(strURL);
}