// edit about us


function ShowEdit(div)
{
	try
	{
		var input=document.createElement('<input style="width:770px;height:400px" wrap="virtual" />');
		var btn=document.createElement('<input type="button" value="Submit" onclick="UpdateAbout(this); return false" />');
	}
	catch(e)
	{
		var input=document.createElement("textarea");
		var btn=document.createElement("input");
		btn.setAttribute("type","button");
		btn.setAttribute("onclick","UpdateAbout(this);return false");
		btn.setAttribute("value","Submit");
		input.setAttribute("type","text");
		input.setAttribute("wrap","virtual");
		input.style.width="770px";
		input.style.height="400px";
	}
	input.value=div.innerHTML;
	div.innerHTML="";
	
	div.appendChild(input);
	div.appendChild(btn);
	input.focus();
}

UpdateAbout(div)
{
	var text=div.firstChild.innerHTML;
	var req;
	var params="text="+text;
	
	if(window.XMLHttpRequest)
	{
		req=new XMLHttpRequest;
	}
	else if(window.ActiveXObject)
	{
		req=new ActiveXObject("MSXML2.XMLHTTP.3.0"); 
	}
	if(req)
	{
		req.open("POST", "/editaboutus.php", true);	
		req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		req.setRequestHeader("Content-length", params.length);
		req.setRequestHeader("Connection", "close");
		req.send(params);
		req.onreadystatechange = function() 
		{
			if(req.readyState == 4 && req.status == 200) 
			{
				div.removeChild(div.firstChild);
				div.innerHTML=req.responseText;
			}
		}
	}
}