function setOuterHTML(element, toValue)
{
	if (typeof(element.outerHTML) != 'undefined')
		element.outerHTML = toValue;
	else
	{
		var range = document.createRange();
		range.setStartBefore(element);
		element.parentNode.replaceChild(range.createContextualFragment(toValue), element);
	}
}

function ajax_do(replaceId,m,c,v)
{
	var xmlHttp;
	try
	{	// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{	// Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e)
			{
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}		
	
	xmlHttp.onreadystatechange=function()
	{
		if(xmlHttp.readyState==4)
		{
			var replace = xmlHttp.responseText;			
// 			setOuterHTML(document.getElementById(replaceId), replace);
			document.getElementById(replaceId).innerHTML=replace;					
		}
	}
	xmlHttp.open("POST","?m="+m+"&c="+c+"&v="+v,true);
	xmlHttp.send(null);
}