<?php
/****************************************
/*  Author 	: Kvvaradha
/*  Module 	: Kvcodes CRM
/*  E-mail 	: admin@kvcodes.com
/*  Version : 1.0
/*  Http 	: www.kvcodes.com
/* Function : To handle the Estimates and Proposals
*****************************************/
include_once($path_to_root . "/modules/KvcodesCRM/includes/cart_class.inc");

//--------------------------------------------------------------------------------
function add_to_order(&$order, $new_item, $new_item_qty, $price, $discount, $description='', $units='', $itemType=0, $project_id=0, $billing_type=0)
{
	if($order->trans_type != ST_PROJECTINVOICE) {
		// calculate item price to sum of kit element prices factor for 
		// value distribution over all exploded kit items
		 $std_price = get_kit_price($new_item, $order->customer_currency, 
			$order->sales_type,	$order->price_factor, get_post('OrderDate'), true);

		if ($std_price == 0)
			$price_factor = 0;
		else
			$price_factor = $price/$std_price;

		$kit = get_item_kit($new_item);
		$item_num = db_num_rows($kit);

		while($item = db_fetch($kit)) {
			$std_price = get_kit_price($item['stock_id'], $order->customer_currency, 
				$order->sales_type,	$order->price_factor, get_post('OrderDate'), true);

			// rounding differences are included in last price item in kit
			$item_num--;
			if ($item_num) {
				$price -= $item['quantity']*$std_price*$price_factor;
				$item_price = $std_price*$price_factor;
			} else {
				if ($item['quantity']) 
					$price = $price/$item['quantity'];
				$item_price = $price;
			}
			$item_price = round($item_price, user_price_dec());

			if (!$item['is_foreign'] && $item['item_code'] != $item['stock_id'] )
			{	// this is sales kit - recurse 
				add_to_order($order, $item['stock_id'], $new_item_qty*$item['quantity'],
					$item_price, $discount);
			}
			else
			{	// stock item record eventually with foreign code

				// check duplicate stock item
				foreach ($order->line_items as $order_item)
				{
					if (strcasecmp($order_item->stock_id, $item['stock_id']) == 0)
					{
						display_warning(_("For Part :").$item['stock_id']. " " 
							. _("This item is already on this document. You have been warned."));
						break;
					}
				}
				$order->add_to_cart (count_array($order->line_items),	$item['stock_id'], 
					$new_item_qty*$item['quantity'], $item_price, $discount, 0,0, $description);
			}
		}
	} else {

		$order->add_to_cart (count_array($order->line_items),	$new_item, $new_item_qty, $price, $discount, 0,0, $description, 0, 0, 0, true, $units, $itemType, $project_id, $billing_type);
	}
}
//---------------------------------------------------------------------------------

function get_customer_details_to_order(&$order, $customer_id, $branch_id)
{
	global $SysPrefs;
	
	$ret_error = "";

	$myrow = crm_get_customer_to_order($customer_id);

	$name = $myrow['name'];

	if ($myrow['dissallow_invoices'] == 1)
		$ret_error = _("The selected customer account is currently on hold. Please contact the credit control personnel to discuss.");

	$deliver = $myrow['address']; // in case no branch address use company address

	$order->set_customer($customer_id, $name, $myrow['curr_code'], 
		$myrow['discount'], $myrow['payment_terms'], $myrow['pymt_discount']);

	// the sales type determines the price list to be used by default
	$order->set_sales_type($myrow['salestype'], $myrow['sales_type'], $myrow['tax_included'],
	    $myrow['factor']);

	$order->credit = $myrow['cur_credit'];

	if ($order->trans_type != ST_SALESORDER && $order->trans_type != ST_SALESPROPOSAL)
	{
		$order->dimension_id = $myrow['dimension_id'];
		$order->dimension2_id = $myrow['dimension2_id'];
	}
	$result = crm_get_branch_to_order($customer_id, $branch_id);

	if (db_num_rows($result) == 0)
	{
		return _("The selected customer and branch are not valid, or the customer does not have any branches.");
	}

	$myrow = db_fetch($result);

	// FIX - implement editable contact selector in sales order 
	$contact = get_branch_contacts($branch_id, 'order', $customer_id);
	$order->set_branch($branch_id, $myrow["tax_group_id"],
	$myrow["tax_group_name"], @$contact["phone"], @$contact["email"]);

	$address = trim($myrow["br_post_address"]) != '' ? $myrow["br_post_address"]
		: (trim($myrow["br_address"]) != '' ? $myrow["br_address"]:$deliver);

	$order->set_delivery($myrow["default_ship_via"], $myrow["br_name"],
		$address);
	if ($order->trans_type == ST_SALESORDER)
		$order->due_date = add_days($order->document_date, $SysPrefs->default_delivery_required_by());
	elseif ($order->trans_type == ST_SALESPROPOSAL)
		$order->due_date = add_days($order->document_date, $SysPrefs->default_quote_valid_days());

	if($order->payment_terms['cash_sale']) {
		$order->set_location($order->pos["pos_location"], $order->pos["location_name"]);
	} else
		$order->set_location($myrow["default_location"], $myrow["location_name"]);

	return $ret_error;
}

//---------------------------------------------------------------------------------

function display_order_summary($title, &$order, $editable_items=false)
{

	display_heading($title);

    div_start('items_table');
	start_table(TABLESTYLE, "width='90%'");

	$th = array(_("Item Code"), _("Item Description"), _("Quantity"),_("Delivered"), _("Unit"), $order->tax_included ? _("Price after Tax") : _("Price before Tax"), _("Discount %"), _("Total"), "");

	if ($order->trans_no == 0) {
	unset( $th[3] );
	}

	if (count_array($order->line_items))
	     $th[]= '';

	table_header($th);

	$total = 0;
	$k = 0;  //row colour counter

	$id = find_submit('Edit');

	$low_stock = $order->check_qoh($_POST['OrderDate'], $_POST['Location']);
	foreach ($order->get_items() as $line_no=>$stock_item)	{

		$line_total = round($stock_item->qty_dispatched * $stock_item->price * (1 - $stock_item->discount_percent),
		   user_price_dec());

		$qoh_msg = '';
		if (!$editable_items || $id != $line_no){
			if (in_array($stock_item->stock_id, $low_stock))
				start_row("class='stockmankobg'");	// notice low stock status
			else 
				alt_table_row_color($k);

			view_stock_status_cell($stock_item->stock_id);

			label_cell($stock_item->item_description );
			$dec = get_qty_dec($stock_item->stock_id);
			qty_cell($stock_item->qty_dispatched, false, $dec);

			if ($order->trans_no!=0)
				qty_cell($stock_item->qty_done, false, $dec);

			label_cell($stock_item->units);
			amount_cell($stock_item->price);

			percent_cell($stock_item->discount_percent * 100);
			amount_cell($line_total);

			if ($editable_items)	{
				edit_button_cell("Edit$line_no", _("Edit"),	_('Edit document line'));
				delete_button_cell("Delete$line_no", _("Delete"),	_('Remove line from document'));
			}
			end_row();
		}
		else
		{
			sales_order_item_controls($order, $k,  $line_no);
		}

		$total += $line_total;
	}

	if ($id==-1 && $editable_items)
		sales_order_item_controls($order, $k);

	$colspan = 6;
	if ($order->trans_no!=0)
		++$colspan;
	start_row();
	label_cell(_("Shipping Charge"), "colspan=$colspan align=right");
	small_amount_cells(null, 'freight_cost', price_format(get_post('freight_cost',0)));
	label_cell('', 'colspan=2');
	end_row();
	$display_sub_total = price_format($total + input_num('freight_cost'));
	label_row(_("Sub-total"), $display_sub_total, "colspan=$colspan align=right","align=right", 2);
	$taxes = $order->get_taxes(input_num('freight_cost'));
	$tax_total = display_edit_tax_items($taxes, $colspan, $order->tax_included, 2);

	$display_total = price_format(($total + input_num('freight_cost') + $tax_total));
	$_POST['display_total_cal'] = ($total + input_num('freight_cost') + $tax_total);
	hidden('display_total', $_POST['display_total_cal']);
	start_row();
	label_cells(_("Amount Total"), $display_total, "colspan=$colspan align=right","align=right");
	submit_cells('update', _("Update"), "colspan=2 align='center'", _("Refresh"), true);
	end_row();

	end_table();
	if ($low_stock)
		display_note(_("Marked items have insufficient quantities in stock as on day of delivery."), 0, 1, "class='stockmankofg'");

    div_end();
}

// ------------------------------------------------------------------------------

function display_order_header(&$order, $editable, $date_text){
	global $Ajax, $SysPrefs, $billing_types ;

	start_outer_table(TABLESTYLE2, "width='80%'");

	table_section(1);
	
	$customer_error = "";
	$change_prices = 0;

	if (isset($order) && !$editable){
		label_row(null, $order->customer_name . " - " . $order->deliver_to);
		hidden('customer_id', $order->customer_id);
		hidden('branch_id', $order->Branch);
		hidden('sales_type', $order->sales_type);
		if ($order->trans_type != ST_SALESORDER  && $order->trans_type != ST_SALESPROPOSAL) {
			hidden('dimension_id', $order->dimension_id); // 2008-11-12 Joe Hunt
			hidden('dimension2_id', $order->dimension2_id);
		}	
	}else{
		if($order->trans_type == ST_SALESPROPOSAL && !isset($_GET['NewProposalToSalesOrder'])){
			kv_crm_customer_lead_list_row(_("Proposal To"), 'formType', null, true);
		}elseif(isset($_GET['NewProposalToSalesOrder']))
			hidden('formType', 2);

		if((isset($_POST['formType']) && $_POST['formType'] == 2 ) || get_post('formType') || list_updated('formType') || $order->trans_type == ST_SALESESTIMATE ||  $order->trans_type == ST_PROJECTINVOICE){
			if(get_post('formType') == 1 ){
				lead_list_row(_("Leads"), 'customer_id', null, false, true);
				hidden('branch_id', 1);
				hidden('payment', 1);
			}else {
				if($order->trans_type == ST_PROJECTINVOICE) {
					projects_list_row(_("Select a Project"), 'project_id', null, _("Select a Project"), true, false, false, false, false, true, true);
					if(get_post('project_id')) {
						$project_details = GetRow('kv_crm_projects', array('id' => $_POST['project_id']));
						$_POST['customer_id'] = $project_details['clientid'];
						$_POST['billing_type'] = $billing_types[$project_details['billing_type']];
						$_POST['tax_type_id'] = $project_details['tax_type_id'];
						//hidden('project_id', get_post('project_id'));
						hidden('billing_type', $_POST['billing_type']);
						hidden('tax_type_id', $_POST['tax_type_id']);
					}
				}else {
				 	hidden('project_id', 0);
				 	hidden('billing_type', 0);
				}
				if(!isset($_POST['formType']))
					hidden('formType', 2);  // 2- customers
				customer_list_row(_("Customer:"), 'customer_id', null, false, true, false, true);

				if ($order->customer_id != get_post('customer_id', -1))
				{
					// customer has changed
					$Ajax->activate('branch_id');
		  		}
				customer_branches_list_row(_("Branch:"),  $_POST['customer_id'], 'branch_id', null, false, true, true, true);

				if( ($order->customer_id != get_post('customer_id', -1)) ||	($order->Branch != get_post('branch_id', -1)) ||	list_updated('customer_id')) {

					if (!isset($_POST['branch_id']) || $_POST['branch_id'] == "")		{
						// ignore errors on customer search box call
						if ($_POST['customer_id'] == '')
							$customer_error = _("No customer found for entered text.");
						else
							$customer_error = _("The selected customer does not have any branches. Please create at least one branch.");
						unset($_POST['branch_id']);
						$order->Branch = 0;
					} 	else	{

						$old_order = (PHP_VERSION<5) ? $order : clone $order;

						$customer_error = get_customer_details_to_order($order, $_POST['customer_id'], $_POST['branch_id']);
						$_POST['Location'] = $order->Location;
						$_POST['deliver_to'] = $order->deliver_to;
						$_POST['delivery_address'] = $order->delivery_address;
						$_POST['phone'] = $order->phone;
						$_POST['delivery_date'] = $order->due_date;

						if (!in_array($order->trans_type, array(ST_SALESPROPOSAL, ST_SALESORDER))
							&& ($order->pos['cash_sale'] != $order->pos['credit_sale'])
							&& (($order->payment_terms['cash_sale'] && !$order->pos['cash_sale']) ||
								(!$order->payment_terms['cash_sale'] && !$order->pos['credit_sale']))) {
									// force payment terms refresh if terms are editable
									// and pos have no permitions for terms selected in customer record.
									// Terms are set to first terms in allowed category below.
									display_warning(
										sprintf(_("Customer's payment terms '%s' cannot be selected on this POS"),
											$order->payment_terms['terms']));
									$order->payment = '';
						} elseif (get_post('payment') !== $order->payment) {
							$_POST['payment'] = $order->payment;
							$Ajax->activate('delivery');
							$Ajax->activate('payment');
						} else {
							if ($order->trans_type == ST_SALESINVOICE)
							{
								$_POST['delivery_date'] = $order->due_date;
								$Ajax->activate('delivery_date');
							}
							$Ajax->activate('Location');
							$Ajax->activate('deliver_to');
							$Ajax->activate('phone');
							$Ajax->activate('delivery_address');
						}
						// change prices if necessary
						// what about discount in template case?
						if ($old_order->customer_currency != $order->customer_currency) {
							$change_prices = 1;
						}
						if ($old_order->sales_type != $order->sales_type) {
						//  || $old_order->default_discount!=$order->default_discount
							$_POST['sales_type'] = $order->sales_type;
							$Ajax->activate('sales_type');
							$change_prices = 1;
						}
						if ($old_order->dimension_id != $order->dimension_id) {
							$_POST['dimension_id'] = $order->dimension_id;
						    $Ajax->activate('dimension_id');
						}
						if ($old_order->dimension2_id != $order->dimension2_id) {
							$_POST['dimension2_id'] = $order->dimension2_id;
						    $Ajax->activate('dimension2_id');
						}
						unset($old_order);
					}
					set_global_customer($_POST['customer_id']);
				} // changed branch
				else
				{
					$row = get_customer_to_order($_POST['customer_id']);
					if ($row['dissallow_invoices'] == 1)
						$customer_error = _("The selected customer account is currently on hold. Please contact the credit control personnel to discuss.");
				}
			}
			$Ajax->activate('_page_body');
		}
		
	}
	//if($order->trans_type == ST_SALESORDER)
		ref_row(_("Reference").':', 'ref', _('Reference number unique for this document type'), null, '', $order->trans_type, array('date'=> @$_POST['OrderDate']));
	//else
		//hidden('ref', '');
	table_section(2);


	if (!is_company_currency($order->customer_currency) && in_array($order->trans_type, array(ST_SALESINVOICE, ST_CUSTDELIVERY)))
	{
		label_row(_("Currency:"), $order->customer_currency);
		exchange_rate_display(get_company_currency(), $order->customer_currency, ($editable ? $_POST['OrderDate'] : $order->document_date));
	}
	if(get_post('formType') == 2 || $order->trans_type == ST_SALESESTIMATE || $order->trans_type  == ST_PROJECTINVOICE){
		customer_credit_row($_POST['customer_id'], $order->credit);

		label_row(_("Customer Discount:"), ($order->default_discount * 100) . "%");
	}
	if($order->trans_type == ST_PROJECTINVOICE){
		if(!isset($_POST['billing_type']))
			$_POST['billing_type'] = '';
		label_row(_("Billing Type"), $_POST['billing_type']);
	}
	table_section(3);
	start_row();
	/*if (($order->pos['cash_sale'] || $order->pos['credit_sale']) 
		&& !$order->is_started()) {
		 // editable payment type 
		if (get_post('payment') !== $order->payment) {
			$order->payment = get_post('payment');
			$order->payment_terms = get_payment_terms($order->payment);
			$order->due_date = crm_get_invoice_duedate($order->payment, $order->document_date);
			if ($order->payment_terms['cash_sale']) {
				$_POST['Location'] = $order->Location = $order->pos['pos_location'];
				$order->location_name = $order->pos['location_name'];
			}
			$Ajax->activate('items_table');
			$Ajax->activate('delivery');
		}
		$paymcat = !$order->pos['cash_sale'] ? PM_CREDIT : 
			(!$order->pos['credit_sale'] ? PM_CASH : PM_ANY);
		// all terms are available for SO
		$is_order = in_array($order->trans_type, array(ST_SALESPROPOSAL, ST_SALESORDER));
		sale_payment_list_cells(_('Payment:'), 'payment', $is_order ? PM_ANY : $paymcat, null, true, $is_order);
	} else {*/
		label_cells(_('Payment:'), $order->payment_terms['terms'], "class='label'");
	//}
	end_row();

	if($editable) {
		//sales_types_list_row(_("Price List:"), 'sales_type', null, true);
		hidden('sales_type',$_POST['sales_type']);
	} else {
		label_row(_("Price List:"), $order->sales_type_name);
	}
	if ($order->sales_type != $_POST['sales_type']) {
		$myrow = get_sales_type($_POST['sales_type']);
		$order->set_sales_type($myrow['id'], $myrow['sales_type'],
			$myrow['tax_included'], $myrow['factor']);
		$Ajax->activate('sales_type');
		$change_prices = 1;
	}	

	if ($editable){
		if (!isset($_POST['OrderDate']) || $_POST['OrderDate'] == "")
			$_POST['OrderDate'] = $order->document_date;

		date_row($date_text, 'OrderDate', _('Date of order receive'),
			$order->trans_no==0, 0, 0, 0, null, true);
		if (isset($_POST['_OrderDate_changed']) || list_updated('payment')) {
			if (!is_company_currency($order->customer_currency) 
				&& (get_base_sales_type()>0)) {
					$change_prices = 1;
			}
			$Ajax->activate('_ex_rate');
			$_POST['delivery_date'] = add_days(get_post('OrderDate'), $SysPrefs->default_delivery_required_by());
			$Ajax->activate('items_table');
			$Ajax->activate('delivery_date');
		}
		if ($order->trans_type != ST_SALESORDER && $order->trans_type != ST_SALESPROPOSAL)
		{	// 2008-11-12 Joe Hunt added dimensions
			$dim = get_company_pref('use_dimension');
			if ($dim > 0)
				dimensions_list_row(_("Dimension").":", 'dimension_id', null, true, ' ', false, 1, false);
			else
				hidden('dimension_id', 0);
			if ($dim > 1)
				dimensions_list_row(_("Dimension")." 2:", 'dimension2_id', null, true, ' ', false, 2, false);
			else
				hidden('dimension2_id', 0);
		}	
	}
	else
	{
		label_row($date_text, $order->document_date);
		hidden('OrderDate', $order->document_date);
	}

	end_outer_table(1); // outer table

	if ($change_prices != 0) {
		foreach ($order->line_items as $line_no=>$item) {
			$line = &$order->line_items[$line_no];
			$line->price = get_kit_price($line->stock_id, $order->customer_currency, $order->sales_type, $order->price_factor, get_post('OrderDate'));
		}
	    $Ajax->activate('items_table');
	}

	return $customer_error;
}

//--------------------------------------------------------------------------------
function sales_order_item_controls(&$order, &$rowcounter, $line_no=-1){
    global $Ajax;

	alt_table_row_color($rowcounter);

	$id = find_submit('Edit');
	if ($line_no!=-1 && $line_no == $id) // edit old line
	{
		$_POST['stock_id'] = $order->line_items[$id]->stock_id;
		$dec = get_qty_dec($_POST['stock_id']);
		$_POST['qty'] = number_format2($order->line_items[$id]->qty_dispatched, $dec);
		$_POST['price'] = price_format($order->line_items[$id]->price);
		$_POST['Disc'] = percent_format($order->line_items[$id]->discount_percent*100);
		$units = $order->line_items[$id]->units;
		$_POST['item_description'] = $order->line_items[$id]->item_description;
		hidden('stock_id', $_POST['stock_id']);
		label_cell($_POST['stock_id']);
		if ($order->line_items[$id]->descr_editable)
			text_cells(null,'item_description', null, 45, 150);
		else {
			hidden('item_description', $_POST['item_description']);
			label_cell($_POST['item_description']);
		}
	    $Ajax->activate('items_table');
	}
	else	{ // prepare new line
		if($order->trans_type != ST_PROJECTINVOICE) {

			if ($order->fixed_asset)
				stock_disposable_fa_list_cells(null,'stock_id', null, _('[Select item]'), true, $order->line_items);
			else
			if (list_updated('stock_id')) {
	                sales_items_list_cells(null,'stock_id', null, false, true, true);
				    $Ajax->activate('price');
				    $Ajax->activate('units');
				    $Ajax->activate('qty');
				    $Ajax->activate('line_total');
			} else
				 sales_items_list_cells(null,'stock_id', crm_last_sales_order_detail($order, 'stk_code'), false, true, true);

			$item_info = get_item_edit_info($_POST['stock_id']);
			$units = $item_info["units"];
			$dec = $item_info['decimals'];
			$_POST['qty'] = number_format2(1, $dec);
			$price = get_kit_price($_POST['stock_id'],
				$order->customer_currency, $order->sales_type,
				$order->price_factor, get_post('OrderDate'));
			$_POST['price'] = price_format($price);
			// default to the customer's discount %
			$_POST['Disc'] = percent_format($order->default_discount * 100);
		} else{
			if(get_post('billing_type') != 'Task Hours'){
				$_POST['stock_id_text'] = $_POST['price'] = $_POST['units'] = '';
				text_cells(null,'stock_id', null, 15, 15);
				text_cells(null,'stock_id_text', null, 45, 150);
				hidden('itemType', 0);
			}else{
				$selected_task_ids = array();
				foreach($order->line_items as $line_item){
					if(!in_array($line_item->stock_id, $selected_task_ids)){
						$selected_task_ids[] = $line_item->stock_id;
					}
				}
				completed_tasks_list_cells(null,'stock_id', null, _("Select a Task or Type it"), true, false, false, false, get_post('project_id'), $selected_task_ids);
				if (list_updated('stock_id')) {
	                 $task = GetRow('kv_crm_tasks',  array('id' => get_post('stock_id')));
	                 $_POST['price'] = $task['hourly_rate'];
	                 $_POST['stock_id_text'] = $task['name'];
	                 hidden('stock_id_text', $_POST['stock_id_text']);
	                 $_POST['units'] = _("Hours");	                 
				    $Ajax->activate('price');
				    $Ajax->activate('units');
				    $Ajax->activate('qty');
				    $Ajax->activate('line_total');
				}
				if(get_post('stock_id') == 0 || get_post('stock_id') == '' )	
					hidden('itemType', 3);
				else
					hidden('itemType', 2);
			}

			$_POST['qty'] = 1;
			$dec = 2;
			$units ='';
			$_POST['Disc'] = 0;
		}
	}

	if ($order->fixed_asset) {
		label_cell(1, '', 'qty');
		hidden('qty', 1);
	} else 
		qty_cells(null, 'qty', $_POST['qty'], null, null, $dec);

	if ($order->trans_no!=0) {
		qty_cell($line_no==-1 ? 0 :$order->line_items[$line_no]->qty_done, false, $dec);
	}
	if($order->trans_type != ST_PROJECTINVOICE) 
		label_cell($units, '', 'units');
	else
		text_cells(null,'units', null, 20, 20);

	amount_cells(null, 'price');

	small_amount_cells(null, 'Disc', percent_format($_POST['Disc']), null, null, user_percent_dec());

	$line_total = input_num('qty') * input_num('price') * (1 - input_num('Disc') / 100);

	amount_cell($line_total, false, '','line_total');

	if ($id!=-1)
	{
		button_cell('UpdateItem', _("Update"),		_('Confirm changes'), ICON_UPDATE);
		button_cell('CancelItemChanges', _("Cancel"),				_('Cancel changes'), ICON_CANCEL);
		hidden('LineNo', $line_no);
		set_focus('qty');
	}
	else
	{
		submit_cells('AddItem', _("Add Item"), "colspan=2 align='center'",		    _('Add new item to document'), true);
	}

	end_row();
}

//--------------------------------------------------------------------------------
function display_delivery_details(&$order){
	global $Ajax;

	div_start('delivery');	

	if ($order->payment_terms['cash_sale']) {	// Direct payment sale
		$Ajax->activate('items_table');
		display_heading(_('Cash payment'));
		start_table(TABLESTYLE2, "width='60%'");

		if($order->trans_type != ST_PROJECTINVOICE) 
			locations_list_row(_("Deliver from Location:"), 'Location', null, false, true);
		else
			hidden('Location', $_POST['Location']);	
 		if (list_updated('Location'))
 			$Ajax->activate('items_table');
		label_row(_("Cash account:"), $order->pos['bank_account_name']);
		textarea_row(_("Comments:"), "Comments", $order->Comments, 31, 5);
		end_table();
		hidden('delivery_date', $order->due_date);
	} else {
		if ($order->trans_type==ST_SALESINVOICE)		{
			$title = _("Delivery Details");
			$delname = _("Due Date").':';
		}
		elseif ($order->trans_type==ST_CUSTDELIVERY)		{
			$title = _("Invoice Delivery Details");
			$delname = _("Invoice before").':';
		}
		elseif ($order->trans_type==ST_SALESPROPOSAL)		{
			$title = _("Proposal Delivery Details");
			$delname = _("Valid until").':';
		}	else		{
			$title = _("Estimated Delivery Details");
			$delname = _("Required Delivery Date").':';
		}
		display_heading($title);
		start_outer_table(TABLESTYLE2, "width='90%'");
		table_section(1);
		if($order->trans_type != ST_PROJECTINVOICE) 
			locations_list_row(_("Deliver from Location:"), 'Location', null, false, true, $order->fixed_asset);
		else
			hidden('Location', $_POST['Location']);	
		
		if ($order->payment_terms['days_before_due'] == -1)		{
			$Ajax->addUpdate('items_table', 'prep_amount', price_format($order->get_trans_total())); // bind to items_table update
			if (!$order->is_started())
				amount_row(_("Pre-Payment Required:"), 'prep_amount');
			else
				label_row(_("Pre-Payment Required:"), price_format($order->prep_amount), "class='label'");
		}
		if (list_updated('Location'))
			$Ajax->activate('items_table');


		date_row($delname, 'delivery_date',
			$order->trans_type==(ST_SALESORDER ?  _('Enter requested day of delivery') 	: ($order->trans_type==ST_SALESPROPOSAL ? _('Enter Valid until Date') : '')));
		text_row(_("Deliver To:"), 'deliver_to', $order->deliver_to, 50, 60,		_('Additional identifier for delivery e.g. name of receiving person'));

		textarea_row(_("Address:"), 'delivery_address', $order->delivery_address, 35, 5,	_('Delivery address. Default is address of customer branch'));

		table_section(2);

		text_row(_("Contact Phone Number:"), 'phone', $order->phone, 25, 25,    _('Phone number of ordering person. Defaults to branch phone number'));
		text_row(_("Customer Reference:"), 'cust_ref', $order->cust_ref, 25, 25,  _('Customer reference number for this order (if any)'));
		textarea_row(_("Comments:"), "Comments", $order->Comments, 31, 5);

		if($order->trans_type != ST_PROJECTINVOICE) 
			shippers_list_row(_("Shipping Company:"), 'ship_via', $order->ship_via);
		else
			hidden('ship_via', $order->ship_via);			

		end_outer_table(1);
	}
	div_end();
}