//Global Variables
var XmlHttp;

//Creating object of XMLHTTP For AJAX Method
function CreateXmlHttpNew()
	{
		//Creating object of XMLHTTP in IE
		try
		{
			XmlHttpFO = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e)
		{
			try
			{
				XmlHttpFO = new ActiveXObject("Microsoft.XMLHTTP");
			} 
			catch(oc)
			{
				XmlHttpFO = null;	
			}
		}
		//Creating object of XMLHTTP in Mozilla and Safari 
		if(!XmlHttpFO && typeof XMLHttpRequest != "undefined") 
		{
			XmlHttpFO = new XMLHttpRequest();
		}
	}
	
	
	
 function Get_Symbol(optS)
 {
		if(optS=="Inn")
		{
	 var InstName = document.getElementById("_ctl0_InstrumentType");
		}
		else
		{
 		var InstName = document.getElementById("GetQuotes_Home1_InstrumentType");
 		}
 		var Symbol = document.getElementById("Symbol");
 		var OptionType = document.getElementById("OptionType");
 		var StrikePrice = document.getElementById("StrikePrice");
 		
 		
		StrikePrice.length = 0;
		StrikePrice.options[0] = new Option();
		StrikePrice.options[0].value="";
		StrikePrice.options[0].text="Select Strike Price";

			
		CreateXmlHttpNew();
		document.body.style.cursor = "progress";
		var requestUrl = "FO_Symbol.aspx?timeStamp="+ new Date().getTime() +"&InstName="+InstName.value;
		//alert(requestUrl)
		if(XmlHttpFO)	{
					XmlHttpFO.onreadystatechange = function(){getSymbolResp(Symbol,InstName,optS)};
					XmlHttpFO.open("GET", requestUrl,  true);
					XmlHttpFO.send(null);
				}
		
 }
 
  function getSymbolResp(ig_1,ig_2,optsym)
{

	// To make sure receiving response data from server is completed
	if(XmlHttpFO.readyState == 4)
	{
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XmlHttpFO.status == 200)
		{			
			var strData = XmlHttpFO.responseText
			if(strData != "") {				    
				var arrSchm = strData.split("|");
				ig_1.length = 0; 	
				
				for(i=0; i<arrSchm.length-1; i++) {	
								
					var strSchm = arrSchm[i];
					var arrSchmCode = strSchm.split("~");
					
					ig_1.options[i] = new Option();
					
					ig_1.options[i].value = arrSchmCode[0];
					ig_1.options[i].text = arrSchmCode[1];
				}
				
			}
			else {
					ig_1.length = 0;
					ig_1.options[0] = new Option(); 
					ig_1.options[0].value = "";
					ig_1.options[0].text = "Symbol not available";			
			}
			document.body.style.cursor = "auto";	
		}
		else {
					ig_1.length = 0;
					ig_1.options[0] = new Option(); 
					ig_1.options[0].value = "";
					ig_1.options[0].text = "server is not ready";
					document.body.style.cursor = "auto";		
		}
		Get_Options(ig_2,optsym);	
	}
}

function Get_Options(Inst,optO)
{			
	
		//document.getElementById("_ctl0_InstrumentType").value=Inst;
		if(optO=="Inn")
		{
		
	 var InstName = document.getElementById("_ctl0_InstrumentType");
		}
		else
		{
 		var InstName = document.getElementById("GetQuotes_Home1_InstrumentType");
 		}
 		var Symbol = document.getElementById("Symbol"); 	
 		var OptionType = document.getElementById("OptionType");
 		
 		var StrikePrice = document.getElementById("StrikePrice");   		
		  	
 		        
		CreateXmlHttpNew();
		var requestUrl = "FO_Option.aspx?timeStamp="+ new Date().getTime() +"&InstName="+InstName.value;		
		
		//alert(requestUrl);
		document.body.style.cursor = "progress";		
		if(XmlHttpFO)	{
					XmlHttpFO.onreadystatechange = function(){getOptionResp(OptionType)};
					XmlHttpFO.open("GET", requestUrl,  true);
					XmlHttpFO.send(null);
				}		
 } 
  //Called when response comes back from server Only For Symbol
 function getOptionResp(ig_)
{

	// To make sure receiving response data from server is completed
	if(XmlHttpFO.readyState == 4)
	{
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XmlHttpFO.status == 200)
		{			
			var strData = XmlHttpFO.responseText
			if(strData != "") {				    
				var arrSchm = strData.split("|");
				ig_.length = 0; 	
				
				for(i=0; i<arrSchm.length-1; i++) {	
								
					var strSchm = arrSchm[i];
					var arrSchmCode = strSchm.split("~");
					
					ig_.options[i] = new Option();
					
					ig_.options[i].value = arrSchmCode[0];
					ig_.options[i].text = arrSchmCode[1];
				}
				
			}
			else {
					ig_.length = 0;
					ig_.options[0] = new Option(); 
					ig_.options[0].value = "";
					ig_.options[0].text = "Option not available";			
			}
			document.body.style.cursor = "auto";	
		}
		else {
					ig_.length = 0;
					ig_.options[0] = new Option(); 
					ig_.options[0].value = "";
					ig_.options[0].text = "server is not ready";
					document.body.style.cursor = "auto";		
		}
	}
}
  function Get_ExpDate(optD)
 {
 if(optD=="Inn")
		{
	 var InstName = document.getElementById("_ctl0_InstrumentType");
		}
		else
		{
 		var InstName = document.getElementById("GetQuotes_Home1_InstrumentType");
 		}
 		var Symbol = document.getElementById("Symbol");
 		var ExpiryDate = document.getElementById("ExpiryDate");
 		
 		Symbol = Symbol.value;
 	 	Symbol = Symbol.replace('&','*');
 				
		CreateXmlHttpNew();
		//alert(Symbol);
		document.body.style.cursor = "progress";
		var requestUrl = "FO_ExpDate.aspx?timeStamp="+ new Date().getTime() +"&InstName="+InstName.value +"&Symbol="+Symbol;
		//alert(requestUrl)
		if(XmlHttpFO)	{
					XmlHttpFO.onreadystatechange = function(){getDateResp(ExpiryDate)};
					XmlHttpFO.open("GET", requestUrl,  true);
					XmlHttpFO.send(null);
				}
		
 }
 function Get_StrikePrice(optP)
 {
 if(optP=="Inn")
		{
	 var InstName = document.getElementById("_ctl0_InstrumentType");
		}
		else
		{
 		var InstName = document.getElementById("GetQuotes_Home1_InstrumentType");
 		}
 		
 		var Symbol = document.getElementById("Symbol");
 		var ExpiryDate = document.getElementById("ExpiryDate");
 		var OptionType = document.getElementById("OptionType");
 		var StrikePrice = document.getElementById("StrikePrice"); 
 		//alert(ExpiryDate.value)	
 		Symbol = Symbol.value;
 	 	Symbol = Symbol.replace('&','*');	
		CreateXmlHttpNew();
		document.body.style.cursor = "progress";
		var requestUrl = "Strike_Price.aspx?timeStamp="+ new Date().getTime() +"&InstName="+InstName.value +"&Symbol="+Symbol+"&ExpDate="+ExpiryDate.value+"&OptionType="+OptionType.value;

		
		if(XmlHttpFO)	{
					XmlHttpFO.onreadystatechange = function(){Get_StrikePriceResp(StrikePrice)};
					XmlHttpFO.open("GET", requestUrl,  true);
					XmlHttpFO.send(null);
				}
				
		
 }
 //Called when response comes back from server Only For Strike Price
function Get_StrikePriceResp(ig_)
{
	// To make sure receiving response data from server is completed
	if(XmlHttpFO.readyState == 4)
	{
	//alert(XmlHttpFO.status)
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XmlHttpFO.status == 200)
		{
			//alert(ig_)
			//var availSchemes   = document.getElementById(ig_);
			var strData = XmlHttpFO.responseText;
			//alert(strData)
			if(strData != "") {	
			    
				var arrPrice = strData.split("|");
				ig_.length = 0; 	
				
				for(i=0; i<arrPrice.length-1; i++) {	
								
					var strPrice = arrPrice[i];
					var arrPriceCode = strPrice.split("~");
					
					ig_.options[i] = new Option();
					
					ig_.options[i].value = arrPriceCode[0];
					ig_.options[i].text = arrPriceCode[1];
				}
				
			}
			else {
					ig_.length = 0;
					ig_.options[0] = new Option(); 
					ig_.options[0].value = "";
					ig_.options[0].text = "Price not available";			
			}
			document.body.style.cursor = "auto";	
		}
		else {
					ig_.length = 0;
					ig_.options[0] = new Option(); 
					ig_.options[0].value = "";
					ig_.options[0].text = "server is not ready";
					document.body.style.cursor = "auto";		
		}
	}
}
 
 
 
 
 //Called when response comes back from server Only For Symbol
 //Called when response comes back from server Only For Symbol
function getDateResp(ig_)
{

	// To make sure receiving response data from server is completed
	if(XmlHttpFO.readyState == 4)
	{
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XmlHttpFO.status == 200)
		{
			//alert(ig_)
			//var availSchemes   = document.getElementById(ig_);
			var strData = XmlHttpFO.responseText
			if(strData != "") {	
				var arrSchm = strData.split("|");
				ig_.length = 0; 	
				for(i=0; i<arrSchm.length-1; i++) {	
					var strSchm = arrSchm[i];
					var arrSchmCode = strSchm.split("~");
					ig_.options[i] = new Option();
					ig_.options[i].value = arrSchmCode[0];
					ig_.options[i].text = arrSchmCode[1];
				}
			}
			else {
					ig_.length = 0;
					ig_.options[0] = new Option(); 
					ig_.options[0].value = "";
					ig_.options[0].text = "Date not available";			
			}
			document.body.style.cursor = "auto";	
		}
		else {
					ig_.length = 0;
					ig_.options[0] = new Option(); 
					ig_.options[0].value = "";
					ig_.options[0].text = "server is not ready";
					document.body.style.cursor = "auto";		
		}
	}
}

function ValidateForm(opt)
{

 if(opt=="Inn")
 {
 var InstType = document.getElementById("_ctl0_InstrumentType");
 }
else
 {
  var InstType = document.getElementById("GetQuotes_Home1_InstrumentType");
 }
	var Symbol   = document.getElementById("Symbol");
	var ExpDate  = document.getElementById("ExpiryDate");
	var OptType  = document.getElementById("OptionType");
	var StkPrice = document.getElementById("StrikePrice"); 

	   
 	 	
		if(InstType.value=="")
		{
			alert("Please select the Instrument Type before you proceed")
			return false;
		}
		
		else if((InstType.value=="OPTIDX")||(InstType.value=="OPTSTK"))
		{
			if(Symbol.value=="Select Symbol")	
			{
			alert("Please select Symbol before you proceed")
			return false;
			}
			else if(OptType.value=="")
			{
			alert("Please select Option Type before you proceed")
			return false;
			}
			else if(StkPrice.value=="Select Price")
			{
			alert("Please select Price before you proceed")
			return false;
			}
		}
		else 
		{
			if(Symbol.value=="Select Symbol")	
			{
			alert("Please select Symbol before you proceed")
			return false;
			}
		}
		 Symbol = Symbol.value;
 	 	Symbol = Symbol.replace('&','*');
		var url="InstType="+InstType.value+"&Symbol="+Symbol+"&ExpDate="+ExpDate.value+"&OptType="+OptType.value+"&StkPrice="+StkPrice.value+"";
	if(opt=="Home")
	{
	//Redirecting from home page to inner
	window.location="DerivInner.aspx?id=1&url="+url+"";
	}
	else
	{
	//showing data in the same page
	getFOQuotes(url);
	}
}

//For Loading Data from FOQuotesData.aspx Using AJAX
function getFOQuotes(strUrl)
	{
	
		var FOQuotesTbl = document.getElementById("FOQuotesTbl");
		var QuotesTbl = document.getElementById("QuoteTbl");
		//var varun= QuotesTbl.value;
		//alert(varun);
		if(FOQuotesTbl.style.display=="none")FOQuotesTbl.style.display = "inline";
		
//		QuotesTbl.style.display = "none";

		document.FOPChartImg.src="FOpriceChart.aspx?"+ strUrl;
		document.getElementById("LoadingID").src = "../images/loading1.gif";
		
		CreateXmlHttp();
		document.body.style.cursor = "progress";
		var requestUrl = "FOQuotesData.aspx?IpTrack="+ window.location.hostname +"&timeStamp="+ new Date().getTime() +"&"+ strUrl;
		//alert(requestUrl)
		if(XmlHttp)	{
					XmlHttp.onreadystatechange = function(){getFODataResp()};
					XmlHttp.open("GET", requestUrl,  true);
					XmlHttp.send(null);
				}
	}
	
//Called when response comes back from server Only For FO Quotes Data Response
function getFODataResp()
{
	// To make sure receiving response data from server is completed
	if(XmlHttp.readyState == 4)
	{
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XmlHttp.status == 200)
		{
			var FO_QuoteData = XmlHttp.responseText;
			if(FO_QuoteData != "") {
				var arrRow = FO_QuoteData.split("|");
				for(i=0; i<arrRow.length-1; i++)
				 {
				//	if((i!='14')&&(i!='15'))
						document.getElementById("FO"+i).innerHTML = arrRow[i];
				 }
				document.getElementById("LoadingID").src = "../images/spacer.gif";
				document.body.style.cursor = "auto";
			}	
		}
		else
			document.getElementById("LoadingID").src = "../images/loading1_.gif";
			//document.getElementById("LoadingID").innerHTML = "<img src='../CommonImgs/loading7.gif'>";
	}
}

//For Redirecting from home get quotes
function RedirectFOquotHom(Homeurl)
{
	
	var FOQuotesTbl = document.getElementById("FOQuotesTbl");
		if(FOQuotesTbl.style.display=="none")FOQuotesTbl.style.display = "inline";
		document.FOPChartImg.src="FOpriceChart.aspx?"+ Homeurl;
		document.getElementById("LoadingID").src = "../images/loading1.gif";

		CreateXmlHttp();
		document.body.style.cursor = "progress";
		var requestUrl = "FOQuotesData.aspx?IpTrack="+ window.location.hostname +"&timeStamp="+ new Date().getTime() +"&"+ Homeurl;
		//alert(requestUrl)
		if(XmlHttp)	{
					XmlHttp.onreadystatechange = function(){getFODataHomResp()};
					XmlHttp.open("GET", requestUrl,  true);
					XmlHttp.send(null);
				}
}
//Called when response comes back from server Only For FO Quotes Data Response
function getFODataHomResp()
{
	// To make sure receiving response data from server is completed
	if(XmlHttp.readyState == 4)
	{
		// To make sure valid response is received from the server, 200 means response received is OK
		if(XmlHttp.status == 200)
		{
			var FO_QuoteData = XmlHttp.responseText;
			if(FO_QuoteData != "") {
				var arrRow = FO_QuoteData.split("|");
				for(i=0; i<arrRow.length-1; i++)
				 {
					if((i!='14')&&(i!='15'))
						document.getElementById("FO"+i).innerHTML = arrRow[i];
				 }
				document.getElementById("LoadingID").src = "../images/spacer.gif";
				document.body.style.cursor = "auto";
			}	
		}
		else
			document.getElementById("LoadingID").src = "../images/loading1_.gif";
			//document.getElementById("LoadingID").innerHTML = "<img src='../CommonImgs/loading7.gif'>";
	}
}
function GetUrlHome()
{
var strurl=window.location.search;
//alert(strurl.indexOf("InstType=") )
if(strurl!="?id=1")
{
strurl=strurl.substring(10);
RedirectFOquotHom(strurl);
}

}