/includes/common.js

// +-----------------------------------------------------------------+

// |                   PhreeBooks Open Source ERP                    |

// +-----------------------------------------------------------------+

// | Copyright (c) 2008, 2009, 2010, 2011, 2012 PhreeSoft, LLC       |

// | http://www.PhreeSoft.com                                        |

// +-----------------------------------------------------------------+

// | This program is free software: you can redistribute it and/or   |

// | modify it under the terms of the GNU General Public License as  |

// | published by the Free Software Foundation, either version 3 of  |

// | the License, or any later version.                              |

// |                                                                 |

// | This program is distributed in the hope that it will be useful, |

// | but WITHOUT ANY WARRANTY; without even the implied warranty of  |

// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   |

// | GNU General Public License for more details.                    |

// +-----------------------------------------------------------------+

//  Path: /includes/common.js

//

/******************************* General Functions ****************************************/

function addLoadEvent(func) { 

  var oldonload = window.onload; 

  if (typeof window.onload != 'function') { 

    window.onload = func; 

  } else { 

    window.onload = function() { 

	  if (oldonload) { oldonload(); } 

	  func(); 

	};

  } 

} 



function addUnloadEvent(func) { 

  var oldonunload = window.onunload; 

  if (typeof window.onunload != 'function') { 

    window.onunload = func; 

  } else { 

	window.onunload = function() { 

	  if (oldonunload) { oldonunload(); } 

	  func(); 

	};

  } 

} 



// BOS - set up ajax session refresh timer to stay logged in if the browser is active

var sessionClockID = 0; // start a session clock to stay logged in

function refreshSessionClock() {

  if (sessionClockID) {

    window.clearTimeout(sessionClockID);

    $.ajax({

      type: "GET",

	  url: 'index.php?module=phreedom&page=ajax&op=refresh_session'

    });

  }

  sessionClockID = window.setTimeout("refreshSessionClock()", 300000); // set to 5 minutes

}



function clearSessionClock() {

  if (sessionClockID) {

    window.clearTimeout(sessionClockID);

    sessionClockID = 0;

  }

}

// EOS - set up ajax session refresh timer to stay logged in if the browser is active



function submit_wait() {

  document.getElementById("wait_msg").style.display = "block";

  return true; // allow form to submit

}



function clearField(field_name, text_value) {

  if (document.getElementById(field_name).value == text_value) {

	document.getElementById(field_name).style.color = '';

	document.getElementById(field_name).value       = '';

  }

}



function setField(field_name, text_value) {

  if (document.getElementById(field_name).value == '' || document.getElementById(field_name).value == text_value) {

	document.getElementById(field_name).style.color = inactive_text_color;

	document.getElementById(field_name).value       = text_value;

  } else {

	document.getElementById(field_name).style.color = '';

  }

}



function activeField(field, text_value) {

  if (field.value == text_value) {

	  field.style.color = '';

	  field.value       = '';

  }

	}



function inactiveField(field, text_value) {

  if (field.value == '' || field.value == text_value) {

	  field.style.color = inactive_text_color;

	  field.value       = text_value;

  } else {

	  field.style.color = '';

  }

}



function removeElement(parentDiv, childDiv) {

  if (childDiv == parentDiv) {

    return false;

  } else if (document.getElementById(childDiv)) {     

    var child  = document.getElementById(childDiv);

    var parent = document.getElementById(parentDiv);

    parent.removeChild(child);

  } else {

    return false;

  }

}



function insertValue(dVal, value) {

  if (!document.getElementById(dVal)) return;

  if (document.getElementById(dVal) && value) {

	document.getElementById(dVal).value = value;

	document.getElementById(dVal).style.color = '';

  } else {

	document.getElementById(dVal).value = '';

  }

}



function setCheckedValue(radioObj, newValue) {

  if (!radioObj) return;

  var radioLength = radioObj.length;

  if (radioLength == undefined) {

	radioObj.checked = (radioObj.value == newValue.toString());

	return;

  }

  for (var i = 0; i < radioLength; i++) {

	radioObj[i].checked = false;

	if(radioObj[i].value == newValue.toString()) {

	  radioObj[i].checked = true;

	}

  }

}



// Numeric functions

function d2h(d, padding) {

	if (isNaN(d)) d = parseInt(d);

    var hex = Number(d).toString(16);

    padding = typeof (padding) === "undefined" || padding === null ? padding = 2 : padding;

    while (hex.length < padding) hex = "0" + hex;

    return hex;

}



function h2d(h) {

  return parseInt(h, 16);

}



// date functions

function cleanDate(sDate) { // converts date from locale to mysql friendly yyyy-mm-dd

  var tmpArray = new Array();

  var keys  = date_format.split(date_delimiter);

  var parts = sDate.split(date_delimiter);

  for (var i=0; i<keys.length; i++) {

	switch (keys[i]) {

	  case 'Y': tmpArray[0] = parts[i]; break;

	  case 'm': tmpArray[1] = parts[i]; break;

	  case 'd': tmpArray[2] = parts[i]; break;

	}

  }

  return tmpArray.join('-');

}



function formatDate(sDate) { // converts date from mysql friendly yyyy-mm-dd to locale specific

  var tmpArray = new Array();

  var keys  = date_format.split(date_delimiter);

  var parts = sDate.split('-');

  for (var i=0; i<keys.length; i++) {

	switch (keys[i]) {

	  case 'Y': tmpArray[i] = parts[0]; break;

	  case 'm': tmpArray[i] = parts[1]; break;

	  case 'd': tmpArray[i] = parts[2]; break;

	}

  }

  return tmpArray.join(date_delimiter);

}



// Currency translation functions

function cleanCurrency(amount) {

  amount = amount.replace(new RegExp("["+thousands_point+"]", "g"), '');

  amount = amount.replace(new RegExp("["+decimal_point+"]", "g"), '.');

  return amount;

}



function formatCurrency(amount) { // convert to expected currency format

  // amount needs to be a string type with thousands separator ',' and decimal point dot '.' 

  var factor  = Math.pow(10, decimal_places);

  var adj     = Math.pow(10, (decimal_places+2)); // to fix rounding (i.e. .1499999999 rounding to 0.14 s/b 0.15)

  var numExpr = parseFloat(amount);

  if (isNaN(numExpr)) return amount;

  numExpr     = Math.round((numExpr * factor) + (1/adj));

  var minus   = (numExpr < 0) ? '-' : ''; 

  numExpr     = Math.abs(numExpr);

  var decimal = (numExpr % factor).toString();

  while (decimal.length < decimal_places) decimal = '0' + decimal;

  var whole   = Math.floor(numExpr / factor).toString();

  for (var i = 0; i < Math.floor((whole.length-(1+i))/3); i++)

    whole = whole.substring(0,whole.length-(4*i+3)) + thousands_point + whole.substring(whole.length-(4*i+3));

  if (decimal_places > 0) {

    return minus + whole + decimal_point + decimal;

  } else {

	return minus + whole;

  }

}



function formatPrecise(amount) { // convert to expected currency format with the additional precision

  // amount needs to be a string type with thousands separator ',' and decimal point dot '.' 

  var factor = Math.pow(10, decimal_precise);

  var numExpr = parseFloat(amount);

  if (isNaN(numExpr)) return amount;

  numExpr = Math.round(numExpr * factor);

  var minus = (numExpr < 0) ? '-' : ''; 

  numExpr = Math.abs(numExpr);

  var decimal = (numExpr % factor).toString();

  while (decimal.length < decimal_precise) decimal = '0' + decimal;

  var whole = Math.floor(numExpr / factor).toString();

  for (var i = 0; i < Math.floor((whole.length-(1+i))/3); i++)

    whole = whole.substring(0,whole.length-(4*i+3)) + thousands_point + whole.substring(whole.length-(4*i+3));

  if (decimal_precise > 0) {

    return minus + whole + decimal_point + decimal;

  } else {

	return minus + whole;

  }

}



function AlertError(MethodName,e)  {

  if (e.description == null) { alert(MethodName + " Exception: " + e.message); }

  else {  alert(MethodName + " Exception: " + e.description); }

}



// Chart functions

chartProps = new Object();

google.load('visualization', '1.0', {'packages':['corechart']});

google.setOnLoadCallback(drawChart);

function drawChart() {}



function phreedomChart() {

  var modID = chartProps.modID;

  var func  = chartProps.func;

  var d0    = chartProps.d0;

  $.ajax({

	type: "GET",

	url: 'index.php?module=phreedom&page=ajax&op=phreedom&action=chart&modID='+modID+'&fID='+func+'&d0='+d0,

	dataType: ($.browser.msie) ? "text" : "xml",

	error: function(XMLHttpRequest, textStatus, errorThrown) {

	  alert ("Ajax Error: " + errorThrown + '-' + XMLHttpRequest.responseText + "\nStatus: " + textStatus);

	},

	success: phreedomChartResp

  });

}



function phreedomChartResp(sXml) {

  var xml = parseXml(sXml);

  if (!xml) return;

  var error = $(xml).find("error").text();

  if (error) { alert (error); }

  else { // activate the chart response

	$('#'+chartProps.divID).dialog("option", "title", $(xml).find("title").text());

	$('#'+chartProps.divID).dialog("option", "width", parseInt($(xml).find("width").text())+40);

    var data = new google.visualization.DataTable();

    data.addColumn('string', $(xml).find("label_text").text());

    data.addColumn('number', $(xml).find("value_text").text());

    var rowCnt = parseInt($(xml).find("rowCnt").text());

    var divID  = document.getElementById(chartProps.divID);

    data.addRows(rowCnt);

    rowCnt = 0;

    $(xml).find("chartData").each(function() {

      data.setCell(rowCnt, 0, $(this).find("string").text());

      data.setCell(rowCnt, 1, parseFloat($(this).find("number").text()));

      rowCnt++;

    });

    var options = {'title':$(xml).find("title").text(), 'width':$(xml).find("width").text(), 'height':$(xml).find("height").text()};

    switch ($(xml).find("type").text()) {

      default:

      case 'pie':    var chart = new google.visualization.PieChart(divID);    break;

      case 'bar':    var chart = new google.visualization.BarChart(divID);    break;

      case 'column': var chart = new google.visualization.ColumnChart(divID); break;

      case 'guage':  var chart = new google.visualization.Guage(divID);       break;

      case 'line':   var chart = new google.visualization.LineChart(divID);   break;

//    case 'map':    var chart = new google.visualization.Map(divID);         break;

    }

    chart.draw(data, options);

	$('#'+chartProps.divID).dialog('open');

  }

}



// ******************** functions used for combo box scripting ***********************************

var fActiveMenu = false;

var oOverMenu   = false;



if (document.images) { //pre-load images

 img_on      = new Image();

 img_on.src  = combo_image_on; 

 img_off     = new Image();

 img_off.src = combo_image_off; 

}



if (pbBrowser != 'IE') document.onmouseup = mouseSelect(0); // turns off the combo box if not hovering over



function mouseSelect(e) {

	if (fActiveMenu) {

		if (oOverMenu == false) {

			oOverMenu = false;

			document.getElementById(fActiveMenu).style.display = "none";

			fActiveMenu = false;

			return false;

		}

		return false;

	}

	return true;

}



function dropDownData(id, text) {

  this.id   = id;

  this.text = text;

}



function buildDropDown(selElement, data, defValue) {

  // build the dropdown

  for (var i=0; i<data.length; i++) {

	newOpt = document.createElement("option");

	newOpt.text = data[i].text;

	document.getElementById(selElement).options.add(newOpt);

	document.getElementById(selElement).options[i].value = data[i].id;

  }

  if (defValue != false) document.getElementById(selElement).value = defValue;

}



function htmlComboBox(name, values, defaultVal, parameters, width, onChange) {

  var field;

  field = '<input type="text" name="' + name + '" id="' + name + '" value="' + defaultVal + '" ' + parameters + '>';

  field += '<image name="imgName' + name + '" id="imgName' + name + '" src="' + icon_path + '16x16/phreebooks/pull_down_inactive.gif" height="16" width="16" align="absmiddle" style="border:none;" onMouseOver="handleOver(\'imgName' + name + '\'); return true;" onMouseOut="handleOut(\'imgName' + name + '\'); return true;" onclick="JavaScript:cbMmenuActivate(\'' + name + '\', \'combodiv' + name + '\', \'combosel' + name + '\', \'imgName' + name + '\')">';

  field += '<div id="combodiv' + name + '" style="position:absolute; display:none; top:0px; left:0px; z-index:5000" onmouseover="javascript:oOverMenu=\'combodiv' + name + '\';" onmouseout="javascript:oOverMenu=false;">';

  field += '<select size="10" id="combosel' + name + '" style="width:' + width + '; border-style:none" onclick="JavaScript:textSet(\'' + name + '\', this.value); ' + onChange + ';" onkeypress="JavaScript:comboKey(\'' + name + '\', this, event);">';

  field += '</select></div>';

  return field;

}



function cbMmenuActivate(idEdit, idMenu, idSel, idImg) {

  if (fActiveMenu) return mouseSelect(0);

//alert('idEdit = '+idEdit+' and idMenu = '+idMenu+' and idSel = '+idSel+' and idImg = '+idImg);

  oEdit = document.getElementById(idEdit);

  oMenu = document.getElementById(idMenu);

  oSel  = document.getElementById(idSel);

  oImg  = document.getElementById(idImg);

  nTop  = oEdit.offsetTop + oEdit.offsetHeight;

  nLeft = oEdit.offsetLeft;

  while (oEdit.offsetParent != document.body) {

    oEdit  = oEdit.offsetParent;

	nTop  += oEdit.offsetTop;

	nLeft += oEdit.offsetLeft;

  }

  oMenu.style.display = "";

  oMenu.style.top     = nTop + 'px';

  oMenu.style.left    = (nLeft - oSel.offsetWidth + oImg.offsetLeft + oImg.offsetWidth) + 'px';

  fActiveMenu = idMenu;

  document.getElementById(idSel).value = document.getElementById(idEdit).value;

  document.getElementById(idSel).focus();

  return false;

}



function textSet(idEdit, text) {

  document.getElementById(idEdit).value = text;

  oOverMenu = false;

  mouseSelect(0);

  document.getElementById(idEdit).focus();

}



function comboKey(idEdit, idSel, e) {

  var keyPressed;

  if(window.event) {

	keyPressed = window.event.keyCode; // IE hack

  } else {

	keyPressed = e.which; // standard method

  }

  if (keyPressed == 13 || keyPressed == 32) {

	textSet(idEdit,idSel.value);

  } else if (keyPressed == 27) {

	mouseSelect(0);

	document.getElementById(idEdit).focus();

  }

}



function handleOver(idImg) { 

 if (document.images) document.getElementById(idImg).src=img_on.src;

}



function handleOut(idImg) {

 if (document.images) document.getElementById(idImg).src=img_off.src;

}



// ***************** START function to build html strings ******************************************

function buildIcon(imagePath, alt, params) {

    var image_html = '<img src="' + imagePath + '" alt="' + alt + '" title="' + alt + '" ' + params + ' />';

    return image_html;

}



// ***************** START function to set button pressed ******************************************

function showLoading() {

  $("#please_wait").show();

}



function hideLoading() {

  $("#please_wait").hide();

}



function submitToDo(todo, multi_submit) {

  if (!multi_submit) multi_submit = false;  

  document.getElementById('todo').value = todo;

  if (!form_submitted && check_form() && !multi_submit) {

	showLoading();

	form_submitted = true;

	document.getElementById('todo').form.submit();

  } else if (multi_submit) {

	document.getElementById('todo').form.submit();						 

  }

}



function submitSeq(rowSeq, todo, multi_submit) {

  if (!multi_submit) multi_submit = false;  

  document.getElementById('rowSeq').value = rowSeq;

  submitToDo(todo, multi_submit);

}



function submitSortOrder(sField, sOrder) {

  document.getElementById('sort_field').value = sField;

  document.getElementById('sort_order').value = sOrder;

  document.getElementById('todo').form.submit();

}



function searchPage(get_params) {

  var searchText = document.getElementById('search_text').value;

  location.href = 'index.php?'+get_params+'search_text='+searchText;

}



function periodPage(get_params) {

  var searchPeriod = document.getElementById('search_period').value;

  location.href = 'index.php?'+get_params+'search_period='+searchPeriod;

}



function jumpToPage(get_params) {

  var index = document.getElementById('list').selectedIndex;

  var pageNum = document.getElementById('list').options[index].value;

  location.href = 'index.php?'+get_params+'&list='+pageNum;

}



function checkEnter(e) {

  if(window.event) { // IE

    keycode = event.keyCode;

  } else if (e.which) { // Netscape/Firefox/Opera

    keycode = e.which;

  }

  if (keycode == 13) document.getElementById('search_text').form.submit();

}



// ajax wrappers

function parseXml(xml) {   

  if (jQuery.browser.msie) {

    var xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); 

    xmlDoc.loadXML(xml);

    xml = xmlDoc;

  }

  if ($(xml).find("debug").text()) alert($(xml).find("debug").text());

  if ($(xml).find("error").text()) {

    alert($(xml).find("error").text());

	return false;

  }

  return xml;

}



// ajax pair to reload tab on pages

function tabPage(subject, action, rID) {

  if (subject) {

    $.ajax({

      type: "GET",

	  url: 'index.php?module=phreedom&page=ajax&op=tab_details&mod='+module+'&subject='+subject+'&action='+action+'&rID='+rID,

      dataType: ($.browser.msie) ? "text" : "xml",

      error: function(XMLHttpRequest, textStatus, errorThrown) {

        alert ("Ajax Error: " + XMLHttpRequest.responseText + "\nTextStatus: " + textStatus + "\nErrorThrown: " + errorThrown);

      },

	  success: processTabPage

    });

  }

}



function processTabPage(sXml) {

  var text = '';

  var xml = parseXml(sXml);

  if (!xml) return;

  subject = $(xml).find("subject").text();

  if (!subject) alert('no subject returned');

  obj = document.getElementById(subject+'_content');

  obj.innerHTML = $(xml).find("htmlContents").text();

  if ($(xml).find("message").text()) alert($(xml).find("message").text());

}



/************************ Folder Navigation Functions **********************************/

function Toggle(item) {

  obj = document.getElementById(item);

  if (obj == null) {

    visible = false;

  } else {

    visible = (obj.style.display!="none");

  }

  key = document.getElementById("img" + item);

  if (visible) {

    obj.style.display="none";

    key.innerHTML="<img src='"+icon_path+"16x16/places/folder.png' width='16' height='16' hspace='0' vspace='0' border='0' />";

  } else {

    if (obj != null) obj.style.display = "block";

    key.innerHTML = "<img src='"+icon_path+"16x16/actions/document-open.png' width='16' height='16' hspace='0' vspace='0' border='0' />";

  }

  if (document.getElementById('id'))        document.getElementById('id').value          = '';

  if (document.getElementById('doc_title')) document.getElementById('doc_title').value   = '';

  if (document.getElementById('folder_path')) {

    var tempArray = item.split("_");

    strDir = (tempArray[2] == '0') ? '/' : build_path(tempArray[2]);

    document.getElementById('folder_path').value = strDir;

	document.getElementById('parent_id').value   = tempArray[2];

  }

}



function build_path(id) {

  var strTitle;

  strTitle = (id != '0') ? dir_idx[id]+'/' : '/';

  if (lvl_idx[id]) strTitle = build_path(lvl_idx[id]) + strTitle;

  return strTitle;

}



function Expand(tab_type) {

  divs = document.getElementsByTagName("DIV");

  for (var i=0; i<divs.length; i++) {

	div_id = divs[i].id;

	if (div_id.substr(0,3) == tab_type) {

	  divs[i].style.display = "block";

	  key = document.getElementById("img" + div_id);

	  key.innerHTML = "<img src='"+icon_path+"16x16/actions/document-open.png' width='16' height='16' hspace='0' vspace='0' border='0' />";

	}

  }

}



function Collapse(tab_type) {

  divs=document.getElementsByTagName("DIV");

  for (var i=0; i<divs.length; i++) {

	div_id = divs[i].id;

	if (div_id.substr(0,3) == tab_type) {

	  divs[i].style.display="none";

	  key = document.getElementById("img" + div_id);

	  key.innerHTML="<img src='"+icon_path+"16x16/places/folder.png' width='16' height='16' hspace='0' vspace='0' border='0' />";

	}

  }

}