//validate email id
function loadTicker(exchange){
	xmlHttp = GetXmlHttpObject();
	
	if(xmlHttp == null) { 
		alert("Browser does not support HTTP Request");
		return;
	}
	
	var url = "/ajax/ticker.php"
	url = url+"?exchange="+exchange
	//alert(url);
	xmlHttp.onreadystatechange = stateChanged
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)	
}

// Checking browser compatabile
function GetXmlHttpObject()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp = new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}

// State Changed 
function stateChanged() 
{ 
	if (xmlHttp.readyState == 4 || xmlHttp.readyState == "complete")
	{ 
		var tickerData = xmlHttp.responseText
		var browser=navigator.appName;
		if(browser=='Netscape') {
			var ticker = xmlHttp.responseText
		} 
		else {
			var ticker = tickerData.replace("547","485");
			ticker = ticker.replace("547","485");
		}	
		document.getElementById("ticker").innerHTML = ticker

	}
	else{
		document.getElementById("ticker").innerHTML = "Loading.....";
	} 
}

function chgGraph(file){
	document.getElementById('senGraph').src="http://www.financialexpress.com/ajax/"+file+".html"
}