fix in general ledger report: account filter options to be filtered by company
diff --git a/erpnext/accounts/page/general_ledger/general_ledger.js b/erpnext/accounts/page/general_ledger/general_ledger.js
index cbe88fb..fce7a20 100644
--- a/erpnext/accounts/page/general_ledger/general_ledger.js
+++ b/erpnext/accounts/page/general_ledger/general_ledger.js
@@ -21,179 +21,217 @@
 		single_column: true
 	});
 	
-	erpnext.general_ledger = new wn.views.GridReport({
-		title: "General Ledger",
-		page: wrapper,
-		parent: $(wrapper).find('.layout-main'),
-		appframe: wrapper.appframe,
-		doctypes: ["Company", "Account", "GL Entry", "Cost Center"],
-
-		setup_columns: function() {
-			this.columns = [
-				{id: "posting_date", name: "Posting Date", field: "posting_date", width: 100,
-					formatter: this.date_formatter},
-				{id: "account", name: "Account", field: "account", width: 240, 	
-					link_formatter: {
-						filter_input: "account",
-						open_btn: true,
-					}},
-				{id: "debit", name: "Debit", field: "debit", width: 100,
-					formatter: this.currency_formatter},
-				{id: "credit", name: "Credit", field: "credit", width: 100,
-					formatter: this.currency_formatter},
-				{id: "voucher_type", name: "Voucher Type", field: "voucher_type", width: 120},
-				{id: "voucher_no", name: "Voucher No", field: "voucher_no", width: 160,
-					link_formatter: {
-						filter_input: "voucher_no",
-						open_btn: true,
-						doctype: "dataContext.voucher_type"
-					}},
-				{id: "remarks", name: "Remarks", field: "remarks", width: 200,
-					formatter: this.text_formatter},
-					
-			];
-		},
-		filters: [
-			{fieldtype:"Select", label: "Company", link:"Company", default_value: "Select Company...",
-				filter: function(val, item, opts) {
-					return item.company == val || val == opts.default_value;
-				}},
-			{fieldtype:"Select", label: "Account", link:"Account", default_value: "Select Account...",
-				filter: function(val, item, opts, me) {
-					if(val == opts.default_value) {
-						return true;
-					} else {
-						// true if GL Entry belongs to selected
-						// account ledger or group
-						return me.is_child_account(val, item.account);
-					}
-				}},
-			{fieldtype:"Data", label: "Voucher No",
-				filter: function(val, item, opts) {
-					if(!val) return true;
-					return (item.voucher_no && item.voucher_no.indexOf(val)!=-1);
-				}},
-			{fieldtype:"Date", label: "From Date", filter: function(val, item) {
-				return dateutil.str_to_obj(val) <= dateutil.str_to_obj(item.posting_date);
-			}},
-			{fieldtype:"Label", label: "To"},
-			{fieldtype:"Date", label: "To Date", filter: function(val, item) {
-				return dateutil.str_to_obj(val) >= dateutil.str_to_obj(item.posting_date);
-			}},
-			{fieldtype:"Button", label: "Refresh", icon:"icon-refresh icon-white", cssClass:"btn-info"},
-			{fieldtype:"Button", label: "Reset Filters"}
-		],
-		is_child_account: function(account, item_account) {
-			account = this.account_by_name[account];
-			item_account = this.account_by_name[item_account];
-			
-			return (item_account.lft >= account.lft && item_account.rgt <= account.rgt)			
-		},
-		prepare_data: function() {
-			// add Opening, Closing, Totals rows
-			// if filtered by account and / or voucher
-			var data = wn.report_dump.data["GL Entry"];
-			var out = [];
-			
-			if(!this.account_by_name)
-				this.account_by_name = this.make_name_map(wn.report_dump.data["Account"]);
-				
-			var me = this;
-			
-			var from_date = dateutil.str_to_obj(this.from_date);
-			var to_date = dateutil.str_to_obj(this.to_date);
-			
-			if(to_date < from_date) {
-				msgprint("From Date must be before To Date");
-				return;
-			}
-			
-			var opening = {
-				account: "Opening", debit: 0.0, credit: 0.0, 
-					id:"_opening", _show: true, _style: "font-weight: bold"
-			}
-			var totals = {
-				account: "Totals", debit: 0.0, credit: 0.0, 
-					id:"_totals", _show: true, _style: "font-weight: bold"
-			}
-			
-			$.each(data, function(i, item) {
-				if((!me.is_default("account") ? me.is_child_account(me.account, item.account) : true) && 
-					(me.voucher_no ? item.voucher_no==me.voucher_no : true)) {
-
-					var date = dateutil.str_to_obj(item.posting_date);
-					
-					if(date < from_date) {
-						opening.debit += item.debit;
-						opening.credit += item.credit;
-					} else if(date <= to_date) {
-						totals.debit += item.debit;
-						totals.credit += item.credit;						
-					}
-
-					if(me.apply_filters(item)) {
-						out.push(item);
-					}
-				}
-			})
-
-			var closing = {
-				account: "Closing (Opening + Totals)", debit: opening.debit + totals.debit, 
-					credit: opening.credit + totals.credit, 
-					id:"_closing", _show: true, _style: "font-weight: bold"
-			}
-								
-			
-			if(!me.is_default("account")) {
-				if(me.account_by_name[me.account].debit_or_credit == "Debit") {
-					opening.debit -= opening.credit; opening.credit = 0;
-					closing.debit -= closing.credit; closing.credit = 0;
-				} else {
-					opening.credit -= opening.debit; opening.debit = 0;
-					closing.credit -= closing.debit; closing.debit = 0;
-				}
-				var out = [opening].concat(out).concat([totals, closing]);
-			} else {
-				var out = out.concat([totals]);
-			}
-						
-			this.data = out;
-		},
-		get_plot_data: function() {
-			var data = [];
-			var me = this;
-			if(me.is_default("account") || me.voucher_no) return false;
-			var debit_or_credit = me.account_by_name[me.account].debit_or_credit;
-			var balance = debit_or_credit=="Debit" ? me.data[0].debit : me.data[0].credit;
-			data.push({
-				label: me.account,
-				data: [[dateutil.str_to_obj(me.from_date).getTime(), balance]]
-					.concat($.map(me.data, function(col, idx) {
-						if (col.posting_date) {
-							var diff = (debit_or_credit == "Debit" ? 1 : -1) * (flt(col.debit) - flt(col.credit));
-							balance += diff;
-							return [[dateutil.str_to_obj(col.posting_date).getTime(), balance - diff],
-									[dateutil.str_to_obj(col.posting_date).getTime(), balance]]
-						}
-						return null;
-					})).concat([
-						// closing
-						[dateutil.str_to_obj(me.to_date).getTime(), balance]
-					]),
-				points: {show: true},
-				lines: {show: true, fill: true},
-			});
-			return data;
-		},
-		get_plot_options: function() {
-			return {
-				grid: { hoverable: true, clickable: true },
-				xaxis: { mode: "time", 
-					min: dateutil.str_to_obj(this.from_date).getTime(),
-					max: dateutil.str_to_obj(this.to_date).getTime() }
-			}
-		},
-	});
+	erpnext.general_ledger = new erpnext.GeneralLedger(wrapper);
 
 }
 
+erpnext.GeneralLedger = wn.views.GridReport.extend({
+	init: function(wrapper) {
+		this._super({
+			title: "General Ledger",
+			page: wrapper,
+			parent: $(wrapper).find('.layout-main'),
+			appframe: wrapper.appframe,
+			doctypes: ["Company", "Account", "GL Entry", "Cost Center"],
+		});
+	},
+	setup_columns: function() {
+		this.columns = [
+			{id: "posting_date", name: "Posting Date", field: "posting_date", width: 100,
+				formatter: this.date_formatter},
+			{id: "account", name: "Account", field: "account", width: 240, 	
+				link_formatter: {
+					filter_input: "account",
+					open_btn: true,
+				}},
+			{id: "debit", name: "Debit", field: "debit", width: 100,
+				formatter: this.currency_formatter},
+			{id: "credit", name: "Credit", field: "credit", width: 100,
+				formatter: this.currency_formatter},
+			{id: "voucher_type", name: "Voucher Type", field: "voucher_type", width: 120},
+			{id: "voucher_no", name: "Voucher No", field: "voucher_no", width: 160,
+				link_formatter: {
+					filter_input: "voucher_no",
+					open_btn: true,
+					doctype: "dataContext.voucher_type"
+				}},
+			{id: "remarks", name: "Remarks", field: "remarks", width: 200,
+				formatter: this.text_formatter},
+				
+		];
+	},
+	filters: [
+		{fieldtype:"Select", label: "Company", link:"Company", default_value: "Select Company...",
+			filter: function(val, item, opts) {
+				return item.company == val || val == opts.default_value;
+			}},
+		{fieldtype:"Select", label: "Account", link:"Account", default_value: "Select Account...",
+			filter: function(val, item, opts, me) {
+				if(val == opts.default_value) {
+					return true;
+				} else {
+					// true if GL Entry belongs to selected
+					// account ledger or group
+					return me.is_child_account(val, item.account);
+				}
+			}},
+		{fieldtype:"Data", label: "Voucher No",
+			filter: function(val, item, opts) {
+				if(!val) return true;
+				return (item.voucher_no && item.voucher_no.indexOf(val)!=-1);
+			}},
+		{fieldtype:"Date", label: "From Date", filter: function(val, item) {
+			return dateutil.str_to_obj(val) <= dateutil.str_to_obj(item.posting_date);
+		}},
+		{fieldtype:"Label", label: "To"},
+		{fieldtype:"Date", label: "To Date", filter: function(val, item) {
+			return dateutil.str_to_obj(val) >= dateutil.str_to_obj(item.posting_date);
+		}},
+		{fieldtype:"Button", label: "Refresh", icon:"icon-refresh icon-white", cssClass:"btn-info"},
+		{fieldtype:"Button", label: "Reset Filters"}
+	],
+	setup_filters: function() {
+		this._super();
+		var me = this;
+		
+		// filter accounts options by company
+		var accounts_by_company = this.make_accounts_by_company();
+		this.filter_inputs.company && this.filter_inputs.company.change(function() {
+			var company = $(this).val();
+			var $filter = me.filter_inputs.account;
+			$filter.empty().add_options([$filter.get(0).opts.default_value].concat(
+				$.map(wn.report_dump.data["Account"], function(ac) {
+					return accounts_by_company[company].indexOf(ac.name)!=-1 
+						? ac.name : null;
+				})));
+			me.filter_inputs.refresh.click();
+		});
+		
+		this.filter_inputs.account && this.filter_inputs.account.change(function() {
+			me.filter_inputs.refresh.click();
+		});
+	},
+	init_filter_values: function() {
+		this._super();
+		this.filter_inputs.company.change();
+	},
+	make_accounts_by_company: function() {
+		var accounts_by_company = {};
+		var me = this;
+		$.each(wn.report_dump.data["Account"], function(i, ac) {
+			if(!accounts_by_company[ac.company]) accounts_by_company[ac.company] = [];
+			accounts_by_company[ac.company].push(ac.name);
+		});
+		return accounts_by_company;
+	},
+	is_child_account: function(account, item_account) {
+		account = this.account_by_name[account];
+		item_account = this.account_by_name[item_account];
+		
+		return (item_account.lft >= account.lft && item_account.rgt <= account.rgt)			
+	},
+	prepare_data: function() {
+		// add Opening, Closing, Totals rows
+		// if filtered by account and / or voucher
+		var data = wn.report_dump.data["GL Entry"];
+		var out = [];
+		
+		if(!this.account_by_name)
+			this.account_by_name = this.make_name_map(wn.report_dump.data["Account"]);
+			
+		var me = this;
+		
+		var from_date = dateutil.str_to_obj(this.from_date);
+		var to_date = dateutil.str_to_obj(this.to_date);
+		
+		if(to_date < from_date) {
+			msgprint("From Date must be before To Date");
+			return;
+		}
+		
+		var opening = {
+			account: "Opening", debit: 0.0, credit: 0.0, 
+				id:"_opening", _show: true, _style: "font-weight: bold"
+		}
+		var totals = {
+			account: "Totals", debit: 0.0, credit: 0.0, 
+				id:"_totals", _show: true, _style: "font-weight: bold"
+		}
+		
+		$.each(data, function(i, item) {
+			if((me.is_default("company") ? true : me.apply_filter(item, "company")) &&
+				(!me.is_default("account") ? me.is_child_account(me.account, item.account) 
+				: true) && (me.voucher_no ? item.voucher_no==me.voucher_no : true)) {
+				var date = dateutil.str_to_obj(item.posting_date);
+				
+				if(date < from_date) {
+					opening.debit += item.debit;
+					opening.credit += item.credit;
+				} else if(date <= to_date) {
+					totals.debit += item.debit;
+					totals.credit += item.credit;
+				}
+
+				if(me.apply_filters(item)) {
+					out.push(item);
+				}
+			}
+		})
+
+		var closing = {
+			account: "Closing (Opening + Totals)", debit: opening.debit + totals.debit, 
+				credit: opening.credit + totals.credit, 
+				id:"_closing", _show: true, _style: "font-weight: bold"
+		}
+							
+		
+		if(!me.is_default("account")) {
+			if(me.account_by_name[me.account].debit_or_credit == "Debit") {
+				opening.debit -= opening.credit; opening.credit = 0;
+				closing.debit -= closing.credit; closing.credit = 0;
+			} else {
+				opening.credit -= opening.debit; opening.debit = 0;
+				closing.credit -= closing.debit; closing.debit = 0;
+			}
+			var out = [opening].concat(out).concat([totals, closing]);
+		} else {
+			var out = out.concat([totals]);
+		}
+					
+		this.data = out;
+	},
+	get_plot_data: function() {
+		var data = [];
+		var me = this;
+		if(me.is_default("account") || me.voucher_no) return false;
+		var debit_or_credit = me.account_by_name[me.account].debit_or_credit;
+		var balance = debit_or_credit=="Debit" ? me.data[0].debit : me.data[0].credit;
+		data.push({
+			label: me.account,
+			data: [[dateutil.str_to_obj(me.from_date).getTime(), balance]]
+				.concat($.map(me.data, function(col, idx) {
+					if (col.posting_date) {
+						var diff = (debit_or_credit == "Debit" ? 1 : -1) * (flt(col.debit) - flt(col.credit));
+						balance += diff;
+						return [[dateutil.str_to_obj(col.posting_date).getTime(), balance - diff],
+								[dateutil.str_to_obj(col.posting_date).getTime(), balance]]
+					}
+					return null;
+				})).concat([
+					// closing
+					[dateutil.str_to_obj(me.to_date).getTime(), balance]
+				]),
+			points: {show: true},
+			lines: {show: true, fill: true},
+		});
+		return data;
+	},
+	get_plot_options: function() {
+		return {
+			grid: { hoverable: true, clickable: true },
+			xaxis: { mode: "time", 
+				min: dateutil.str_to_obj(this.from_date).getTime(),
+				max: dateutil.str_to_obj(this.to_date).getTime() }
+		}
+	},
+});
\ No newline at end of file
diff --git a/erpnext/startup/report_data_map.py b/erpnext/startup/report_data_map.py
index b2be566..a098e33 100644
--- a/erpnext/startup/report_data_map.py
+++ b/erpnext/startup/report_data_map.py
@@ -31,8 +31,8 @@
 
 	# Accounts
 	"Account": {
-		"columns": ["name", "parent_account", "lft", "rgt", "debit_or_credit", "is_pl_account",
-			"company"],
+		"columns": ["name", "parent_account", "lft", "rgt", "debit_or_credit", 
+			"is_pl_account", "company"],
 		"order_by": "lft"
 	},
 	"Cost Center": {
diff --git a/erpnext/stock/page/stock_ledger/stock_ledger.js b/erpnext/stock/page/stock_ledger/stock_ledger.js
index f3b7a66..3a9020f 100644
--- a/erpnext/stock/page/stock_ledger/stock_ledger.js
+++ b/erpnext/stock/page/stock_ledger/stock_ledger.js
@@ -175,8 +175,8 @@
 		if(me.item_code != me.item_code_default && !me.voucher_no) {
 			var closing = {
 				item_code: "On " + dateutil.str_to_user(this.to_date), 
-				balance: (out ? out[out.length-1].balance : 0), qty: 0,
-				balance_value: (out ? out[out.length-1].balance_value : 0),
+				balance: (out.length ? out[out.length-1].balance : 0), qty: 0,
+				balance_value: (out.length ? out[out.length-1].balance_value : 0),
 				id:"_closing", _show: true, _style: "font-weight: bold"
 			};
 			total_out.balance_value = -total_out.balance_value;
diff --git a/public/js/all-app.js b/public/js/all-app.js
index c43d8f2..c6e8834 100644
--- a/public/js/all-app.js
+++ b/public/js/all-app.js
@@ -1088,7 +1088,7 @@
    <div class="progress progress-striped active">\
     <div class="bar" style="width: 10%"></div></div>').appendTo(this.wrapper);},load_filter_values:function(){var me=this;$.each(this.filter_inputs,function(i,f){var opts=f.get(0).opts;if(opts.fieldtype!='Button'){me[opts.fieldname]=f.val();if(opts.fieldtype=="Date"){me[opts.fieldname]=dateutil.user_to_str(me[opts.fieldname]);}else if(opts.fieldtype=="Select"){me[opts.fieldname+'_default']=opts.default_value;}}});if(this.filter_inputs.from_date&&this.filter_inputs.to_date&&(this.to_date<this.from_date)){msgprint("From Date must be before To Date");return;}},make_name_map:function(data,key){var map={};key=key||"name";$.each(data,function(i,v){map[v[key]]=v;})
 return map;},reset_item_values:function(item){var me=this;$.each(this.columns,function(i,col){if(col.formatter==me.currency_formatter){item[col.id]=0;}});},import_slickgrid:function(){wn.require('js/lib/slickgrid/slick.grid.css');wn.require('js/lib/slickgrid/slick-default-theme.css');wn.require('js/lib/slickgrid/jquery.event.drag.min.js');wn.require('js/lib/slickgrid/slick.core.js');wn.require('js/lib/slickgrid/slick.grid.js');wn.require('js/lib/slickgrid/slick.dataview.js');wn.dom.set_style('.slick-cell { font-size: 12px; }');if(this.tree_grid.show)wn.require("js/app/tree_grid.css");},refresh:function(){this.waiting.toggle(false);if(!this.grid_wrapper)
-this.make();this.show_zero=$('.show-zero input:checked').length;this.load_filter_values();this.setup_columns();this.setup_dataview_columns();this.apply_link_formatters();this.prepare_data();this.prepare_data_view();this.wrapper.find(".processing").toggle(true);this.wrapper.find(".processing").delay(2000).fadeOut(300);this.render();this.render_plot();},setup_dataview_columns:function(){this.dataview_columns=$.map(this.columns,function(col){return!col.hidden?col:null;});},make:function(){this.plot_area=$('<div class="plot" style="margin-bottom: 15px; display: none; \
+this.make();this.show_zero=$('.show-zero input:checked').length;this.load_filter_values();this.setup_columns();this.setup_dataview_columns();this.apply_link_formatters();this.prepare_data();this.prepare_data_view();this.wrapper.find(".processing").toggle(true);this.wrapper.find(".processing").delay(2000).fadeOut(300);this.render();this.render_plot&&this.render_plot();},setup_dataview_columns:function(){this.dataview_columns=$.map(this.columns,function(col){return!col.hidden?col:null;});},make:function(){this.plot_area=$('<div class="plot" style="margin-bottom: 15px; display: none; \
    height: 300px; width: 100%;"></div>').appendTo(this.wrapper);$('<div style="text-align: right;"> \
    <div class="processing" style="background-color: #fec; display: none; float: left; margin: 2px"> \
     Updated! </div>\