// JavaScript Document
		var xmlHttp;
		function showNews(cat)
		{ 
		xmlHttp=GetXmlHttpObject()
		if (xmlHttp==null)
		{
		alert ('Browser does not support HTTP Request')
		return
		} 
		var url='http://newsletter.commodityonline.com/topnews1.php'
		url=url+'?cat='+cat
		url=url+'&sid='+Math.random()
		xmlHttp.onreadystatechange=stateChanged 
		xmlHttp.open('GET',url,true)
		xmlHttp.send(null)
		
		}
		
		function stateChanged() 
		{ 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=='complete')
		{ 
		document.getElementById('cmdt').innerHTML=xmlHttp.responseText 
		} 
		
		} 
		
		function GetXmlHttpObject()
		{ 
		var objXMLHttp=null
		if (window.XMLHttpRequest)
		{
		objXMLHttp=new XMLHttpRequest()
		}
		else if (window.ActiveXObject)
		{
		objXMLHttp=new ActiveXObject('Microsoft.XMLHTTP')
		}
		return objXMLHttp
		}// JavaScript Document