Please Solve Below Code Problem?

function BindGridViewA() {
	var txtValue = $("#<%=txtAssets.ClientID%>").val();
	var LgrGrpId = window.location.search.toString();

	$.getJSON('BalanceSheet1.ashx?LgrGrpType=A&Search=' + txtValue + '', function (BankStatement) {
		debugger;
		var data = BankStatement;
		var AltColor = "#FAF9F2";
		if (LgrGrpId != '') {

			var queryStringColl = null;

			//Get querystring from url
			var requestUrl = window.location.search.toString();

			if (requestUrl != '') {
				//window.location.search returns the part of the URL
				//that follows the ? symbol, including the ? symbol
				requestUrl = requestUrl.substring(1);

				queryStringColl = new Array();

				//Get key:value pairs from querystring
				var kvPairs = requestUrl.split('&');

				for (var i = 0; i < kvPairs.length; i++) {
					var kvPair = kvPairs[i].split('=');
					LgrGrpId = kvPair[1];
				}
			}
		}
		$("#<%=gdvAssets.ClientID%>").empty();
		$("#<%=gdvAssets.ClientID%>").append("<tr style='font-weight:bold;background-color:#96CDCD'><th>Assets</th><th align='right'></th></tr>");
		for (var i = 0; i < data.length; i++) {
			if (AltColor == "#FAF9F2") {
				AltColor = "white";
			}
			else {
				AltColor = "#FAF9F2";
			}
			$("#<%=gdvAssets.ClientID%>").append("<tr style='background-color:" + AltColor + ";border-removed 1px solid #E7DFBD;'>" +
            '<td><a href="../Account/BalanceSheet.aspx?LgrGrpId=' + data[i].LgrGrpId + '">' + data[i].Name + '</a></td>' +
            '<td align="right">' + commaSeparateNumber(data[i].DrAmount) + '</td>' +
            '</tr>');
			if (LgrGrpId != '') {
				$.getJSON('BalanceSheet1.ashx?LgrGrpType=L&LgrGrpId=' + LgrGrpId + '', function (Lgrs) {
					var data1 = Lgrs;
					for (var h = 0; h < data1.length; h++) {

						if (data[i].LgrGrpId == LgrGrpId) {
							$("#<%=gdvAssets.ClientID%>").append("<tr>" +
                            '<td align="Left">     ' + data1[h].Name + '</td>' +
                            '<td align="Left">' + commaSeparateNumber(data1[h].DrAmount) + '</td>' +
                            '</tr>');
						}

					}
				});
			}
		}
	});
}