var XMLHttpRequestObject = false;
var ordType='ASC';
var lastItem;

if (window.XMLHttpRequest)
{
	XMLHttpRequestObject = new XMLHttpRequest();
}
else if (window.ActiveXObject)
{
	XMLHttpRequestObject = new
	ActiveXObject("Microsoft.XMLHTTP");
}

function chFocus(id)
{
	if (XMLHttpRequestObject)
	{
		var targ = document.getElementById('analysisimage');
		XMLHttpRequestObject.open("POST",'data_gen.php?id='+id);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState==4 && XMLHttpRequestObject.status==200)
			{
				targ.innerHTML=XMLHttpRequestObject.responseText;
			}
		}
	XMLHttpRequestObject.send(null);
	}
}

function boxContent(boxId,itemId)
{
	box='box'+boxId;
	
	if (XMLHttpRequestObject)
	{
		var targ = document.getElementById(box);
		XMLHttpRequestObject.open("POST",'box_gen.php?box='+boxId+'&item='+itemId);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState==4 && XMLHttpRequestObject.status==200)
			{
				targ.innerHTML=XMLHttpRequestObject.responseText;
			}
		}
	XMLHttpRequestObject.send(null);
	}
}