var xmlHttp
function checkInvest1()
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
	alert ("Browser does not support HTTP Request")
	return
	} 
	  
		var url=document.form1.fileName.value;
		xmlHttp.onreadystatechange=stateChanged1; 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
	 return	
}

function checkInvest2()
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
	alert ("Browser does not support HTTP Request")
	return
	} 
	  
		var url=document.form1.fileName.value;
		xmlHttp.onreadystatechange=stateChanged2; 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
	 return	
}

function checkInvest3()
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
	alert ("Browser does not support HTTP Request")
	return
	} 
	  
		var url=document.form1.fileName.value;
		xmlHttp.onreadystatechange=stateChanged3; 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
	 return	
}
function stateChanged1() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
	      document.getElementById("txtHint1").innerHTML=xmlHttp.responseText 	
	} 
}
function stateChanged2() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
	      document.getElementById("txtHint2").innerHTML=xmlHttp.responseText 	
	} 
}
function stateChanged3() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
	      document.getElementById("txtHint3").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
}