//
// Copyright 2001 Kingswood MapMechanics
// Creation date: 27th July 2001
// FileName: originally chk.js
// Written By: Dannie Bye(Kingswood MapMechanics)
// Customer: Cook Hammond & Kell
//
// Purpose: Centralised JavaScript routines, opens windows, and parses values back and
// forth between the browser
// History
// -------
//
//
//=============================================================================================
//=============================================================================================
function changeTab ( objSelection )
{
ChkApplet.setTab (objSelection);
}
//=============================================================================================
//called when user selects an item from the selection box
function updatePosition ( objSelection ){
ChkApplet.setSavedPosition ( objSelection.value );
}
//=============================================================================================
//called when user selects an item from the selection box
function updatePositionString ( objSelection ){
ChkApplet.setSavedPosition ( objSelection);
}
//=============================================================================================
function updateHashPosition(){
document.ChkApplet.openHashPositionsDialog ();
}
//=============================================================================================
// Opens "geocoder.html" into a floating window
function openGazeteer()
{
window_handle = window.open("geoCoder.html","","width=660,height=220,directories=no,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no");
}
//=============================================================================================
// Opens ASP and sends delimited value of HTML page names
function displayObjectsUnderClick ( strArrayOfObjects )
{
var strURL ="";
// alert ( "Here" + strArrayOfObjects );
arrArrayOfResults = strArrayOfObjects.split (";");
strURL += "";
for (intCount=0;intCount < (arrArrayOfResults.length - 1);intCount++)
{
arrTmpArray = arrArrayOfResults[intCount].split ("-");
//if (arrTmpArray.length = 1)
strURL += " |
";
}
strURL += "
";
//alert (strURL);
return overlib(strURL, TIMEOUT, 240000, WIDTH, 200, HEIGHT, 150, FIXX, 770, FIXY, 461, PADX, 10, 10, PADY, 10, 10 )
}
//=============================================================================================
function populateGeocodingOption ()
{
if ( strSearchString.value == "" )
alert ( "No text has been entered");
else
{
strResults = ChkApplet.findMatchingGazName ( strSearchString.value );
strResults = strResults + "";
//alert ( strResults );
var myArray = strResults.split(';');
optSelect.length = 0; // clear the previous selections (make size of combo box 0)
for ( intOptionNumber=0;intOptionNumber < ( myArray.length - 1);intOptionNumber++ )
{
optOption = new Option();
optOption.text = myArray[intOptionNumber].substring(0,myArray[intOptionNumber].indexOf('(')-1);
optOption.value = myArray[intOptionNumber];
optSelect.add ( optOption, 1 );
}
}
if (( myArray.length - 1)==1){gotoPos( myArray[0]);}
}
//=============================================================================================
function gotoPos( strSelectedOption )
{
if(strSelectedOption=="_____________"||"")
{
return false;
}
else
{
//Line below for getPostcodePolicy()
//MM_swapImage('reset','','../images/reset.gif','panmap','','../images/panmap.gif','zoomin','','../images/zoomin.gif','zoomout','','../images/zoomout.gif','policies','','../images/policy_.gif',1);MM_showHideLayers('Layer1','','hide');
pos = (strSelectedOption.substring(0,(strSelectedOption.lastIndexOf('(')-1)))
tab = (strSelectedOption.substring(strSelectedOption.indexOf('(')+1,strSelectedOption.indexOf(')')));
ChkApplet.setGazPos ( pos );
tabChange (tab);
//getPostcodePolicy();// add double slash at begining to switch OFF
}
}
//=============================================================================================
function changeScale ( strCurrentScale )
{
//scale.value = strCurrentScale;
}
//=============================================================================================
// CHK javascript modifications v1.0
//=============================================================================================
// Mini Map Global Variables
var giSC = 250000; // Opening Scale
var gmX = 348535; // Bottom left easting
var gmY = 298332; // Bottom left northing
var gmX1 = 383769; // Top Right easting
var gmY1 = 327473; // Top right northing
mmPX = 726; // Top left X coordinate (in Pixels) of mini map on page (use Dreawmeaver - turn on rulers)
mmPY = 26; // Top left Y ccordinate
mmHt = 61; // Height of image in pixels
mmWd = 78; // width of image in pixels
tabMax = 2; // Number of tabs
tabName = 2; // Tab that is selected when the page starts
bxColor = "#990000" // Color of miniMap Box
i =1; // arbitary. Unly uses if zooming in using logical scale (keyboard zoom)
currentTab = tabName //
var rset =1;
//=============================================================================================
// this function called when applet is repainted.
function winUpdated()
{
miniMap();
}
//=============================================================================================
function miniMap ()
{
gtInfo = document.ChkApplet.getScale();
gtInfo = gtInfo +"";
var ugmX = parseInt(gtInfo.substr(0,6));
var ugmY = parseInt(gtInfo.substr(9,6));
var usSC = parseInt(gtInfo.substr(gtInfo.lastIndexOf('/')+1).replace (/ /g,''));
if (isNaN(ugmX)==1) {ugmX=((gmX+(gmX1-gmX)/2));ugmY=(gmY+((gmY1-gmY)/2));}
//alert( ugmX+" "+ugmY+" "+usSC)
var mBxSz = Math.round(mmWd*(usSC / giSC));
var mapScale = ((mmWd/28.346) / (gmX1 - gmX))
var mmX = ((((((ugmX-gmX) * mapScale)*28.346))+mmPX)-mBxSz/2)
var mmY = (((mmHt-(((ugmY-gmY) * mapScale)*28.346))+mmPY)-mBxSz/2)
var myBox = document.all.mmBox.style;
Box.style.borderWidth ="2"
if (rset==1) {Box.style.borderWidth ="0"}
Box.style.borderColor = bxColor
var mBxWd = mBxSz
var mBxHt = mBxSz
if (mmY < (mmPY)){
mBxHt = mmY+mBxSz-mmPY
mmY=mmPY
Box.style.borderTopWidth = "0" }
if (((mmY+mBxHt) > (mmPY+mmHt))){
mBxHt = (mmPY+mmHt)-mmY
Box.style.borderBottomWidth = "0"}
if (((mmX+mBxWd) > (mmPX+mmWd))){
mBxWd =(mmPX+mmWd) - mmX
Box.style.borderRightWidth = "0"}
if (mmX < mmPX+2){
mBxWd = (mmX+mBxWd)-mmPX
mmX=mmPX
Box.style.borderLeftWidth = "0"}
mBxWd = mBxWd -2
mBxHt = mBxHt -2
if ((mmX+mBxWdmmPX+mmWd)||(mmY+mBxHtmmPY+mmHt)){Box.style.borderWidth="0"}
myBox.pixelLeft = mmX
myBox.pixelTop = mmY
document.images.Box.width = mBxWd
document.images.Box.height = mBxHt
myBox.visibility = 'visible'
controlToPage();
rset=0;
return;
}
//=============================================================================================
//Changes tab depending on what area is selected
//
// 1 = Rural : 2 = Town
function autabChange (posName)
{
switch (posName.value)
{
case "Admaston":;tabChange("2");return true;break;
case "Aqueduct":;tabChange("2");return true;break;
case "Arleston":;tabChange("2");return true;break;
case "Brockton":;tabChange("2");return true;break;
case "Brookside":;tabChange("2");return true;break;
case "Broseley":;tabChange("2");return true;break;
case "Broseley Wood":;tabChange("2");return true;break;
case "Buildwas":;tabChange("2");return true;break;
case "Coalbrookdale":;tabChange("2");return true;break;
case "Coalmoor":;tabChange("2");return true;break;
case "Coalport":;tabChange("2");return true;break;
case "Dawley":;tabChange("2");return true;break;
case "Dawley Bank":;tabChange("2");return true;break;
case "Donnington":;tabChange("2");return true;break;
case "Donnington Wood":;tabChange("2");return true;break;
case "Doseley":;tabChange("2");return true;break;
case "Dothill":;tabChange("2");return true;break;
case "Epsom":;tabChange("2");return true;break;
case "Hadley Castle":;tabChange("2");return true;break;
case "Halesfield":;tabChange("2");return true;break;
case "Highlands":;tabChange("2");return true;break;
case "Hinkshay":;tabChange("2");return true;break;
case "Hollinswood":;tabChange("2");return true;break;
case "Horsehay":;tabChange("2");return true;break;
case "Hortonwood":;tabChange("2");return true;break;
case "Huntington":;tabChange("2");return true;break;
case "Ironbridge":;tabChange("2");return true;break;
case "Jackfield":;tabChange("2");return true;break;
case "Ketley":;tabChange("2");return true;break;
case "Ketley Bank":;tabChange("2");return true;break;
case "Lawley":;tabChange("2");return true;break;
case "Leegomery":;tabChange("2");return true;break;
case "Little Dawley":;tabChange("2");return true;break;
case "Little Wenlock":;tabChange("2");return true;break;
case "Madeley":;tabChange("2");return true;break;
case "Malinslee":;tabChange("2");return true;break;
case "Muxton":;tabChange("2");return true;break;
case "New Works":;tabChange("2");return true;break;
case "Newdale":;tabChange("2");return true;break;
case "Oakengates":;tabChange("2");return true;break;
case "Old Park":;tabChange("2");return true;break;
case "Overdale":;tabChange("2");return true;break;
case "Priorslee":;tabChange("2");return true;break;
case "Randlay":;tabChange("2");return true;break;
case "Red Lake":;tabChange("2");return true;break;
case "Shawbirch":;tabChange("2");return true;break;
case "Snedshill":;tabChange("2");return true;break;
case "St. Georges":;tabChange("2");return true;break;
case "Stafford Park":;tabChange("2");return true;break;
case "Stirchley":;tabChange("2");return true;break;
case "Sutton Hill":;tabChange("2");return true;break;
case "Telford Town Centre":;tabChange("2");return true;break;
case "The Rock":;tabChange("2");return true;break;
case "Trench":;tabChange("2");return true;break;
case "Trench Lock":;tabChange("2");return true;break;
case "Tweedale":;tabChange("2");return true;break;
case "Wellington":;tabChange("2");return true;break;
case "Wombridge":;tabChange("2");return true;break;
case "Woodside":;tabChange("2");return true;break;
case "Telford Central Railway Station":;tabChange("2");return true;break;
case "Princess Royal Hospital":;tabChange("2");return true;break;
case "Ellerdine Heath":;tabChange("1");return true;break;
case "Ellerdine":;tabChange("1");return true;break;
case "Walton":;tabChange("1");return true;break;
case "Rowton":;tabChange("1");return true;break;
case "Cold Hatton":;tabChange("1");return true;break;
case "Great Bolas":;tabChange("1");return true;break;
case "Meeson":;tabChange("1");return true;break;
case "Tibberton":;tabChange("1");return true;break;
case "Cherrington":;tabChange("1");return true;break;
case "Howle":;tabChange("1");return true;break;
case "Sambrook":;tabChange("1");return true;break;
case "Pickstock":;tabChange("1");return true;break;
case "Chetwynd Park":;tabChange("1");return true;break;
case "Edgmond":;tabChange("1");return true;break;
case "Adeney":;tabChange("1");return true;break;
case "Kynnersley":;tabChange("1");return true;break;
case "Horton":;tabChange("1");return true;break;
case "Preston upon the Weald Moors":;tabChange("1");return true;break;
case "Waters Upton":;tabChange("1");return true;break;
case "Wappenshall":;tabChange("1");return true;break;
case "Lilleshall":;tabChange("1");return true;break;
case "Lilleshall Sports Centre":;tabChange("1");return true;break;
case "Chetwynd Aston":;tabChange("1");return true;break;
case "Stockton":;tabChange("1");return true;break;
case "Lynn":;tabChange("1");return true;break;
case "Pave Lane":;tabChange("1");return true;break;
case "Church Aston":;tabChange("1");return true;break;
case "Crudgington":;tabChange("1");return true;break;
case "Poynton":;tabChange("1");return true;break;
case "Roden":;tabChange("1");return true;break;
case "High Ercall":;tabChange("1");return true;break;
case "Rodington":;tabChange("1");return true;break;
case "Longdon on Tern":;tabChange("1");return true;break;
case "Allscott":;tabChange("1");return true;break;
case "Charlton":;tabChange("1");return true;break;
case "Wrockwardine":;tabChange("1");return true;break;
}
}
//=============================================================================================
//Changes the tab image
// this function is called from selecticting the tab on the web page or from the function 'autabChange'
function tabChange(tabNo)
{
if (tabNo != currentTab){changeTab(tabNo);document.images["tab1"].src = "images/tab"+tabNo+".gif"}
currentTab = tabNo;
}
//=============================================================================================
//if accessed from link in written statement, this instructs applet to goto identified area in link.
function wStatement()
{
Box.style.borderWidth = "0"
if (document.location.search.substring(1)!=""){
var myArray = (document.location.search.substring(1)).split('&');
updatePositionString(myArray[0]);
tabChange(myArray[1]);miniMap();Box.style.borderWidth = "2";}
rset = 1;
}
//=============================================================================================
// pass control to html page, away from applet.
function controlToPage()
{
document.getElementById('controlToPage').focus();
return true
}
//=============================================================================================
// Pan & Zoom keys: arrow keys - pan shift - zoom in ctrl - zoom out
// - decrease tab + increase tab (no shift)
//NOTE: ONLY USES LOGICAL SCALE
function keyPressed()
{
var a = event.keyCode;
if (a > 36 || a <41){keyAction(a);}
return;
}
//=============================================================================================
// Not used!!!!
function setCookie ()
{
var name="Job Name";
var value="Area";
var days=1
if (days)
{
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++)
{
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) alert (c.substring(nameEQ.length,c.length));
}
return null;
}
//=============================================================================================
// Not used!!!!
function myAlert()
{
alert("!");
}
//=============================================================================================
//NOT USED
//removes illegal characters from the Postcode TextBox
function validate()
{
var badChr = /[^a-z0-9]/gi;
if(strSearchString.value.match(badChr)){
strSearchString.value=strSearchString.value.replace(badChr,'');}
keyPressed();
}
//=============================================================================================
//after a postode search this returns the policy information for that postcode
function getPostcodePolicy()
{
MM_swapImage('reset','','../images/reset.gif','panmap','','../images/panmap.gif','zoomin','','../images/zoomin.gif','zoomout','','../images/zoomout.gif','policies','','../images/policy_.gif',1);MM_showHideLayers('Layer1','','hide')
document.ChkApplet.getPostcodePolicy ();
}
//=============================================================================================
function keyAction(a)
{
gtInfo = document.ChkApplet.getScale();
var ugmX = parseInt(gtInfo.substr(0,6));
var ugmY = parseInt(gtInfo.substr(9,6));
var usSC = parseInt(gtInfo.substr(gtInfo.lastIndexOf('/')+1).replace (/ /g,''));
if (isNaN(ugmX)==1) {ugmX=((gmX+(gmX1-gmX)/2));ugmY=(gmY+((gmY1-gmY)/2))}
var newUgmY = ugmY
var newUgmX = ugmX
//Pan
if (a == 38&&!event.shiftKey) {newUgmY = newUgmY+(usSC*(460/28.346))/200;document.ChkApplet.panMap(newUgmX, newUgmY, usSC)};
if (a == 40&&!event.shiftKey) {newUgmY = newUgmY-(usSC*(460/28.346))/200;document.ChkApplet.panMap(newUgmX, newUgmY, usSC)};
if (a == 39&&!event.shiftKey) {newUgmX = newUgmX+(usSC*(460/28.346))/200;document.ChkApplet.panMap(newUgmX, newUgmY, usSC)};
if (a == 37&&!event.shiftKey) {newUgmX = newUgmX-(usSC*(460/28.346))/200;document.ChkApplet.panMap(newUgmX, newUgmY, usSC)};
//Zoom
if (a == 38&&event.shiftKey) {document.ChkApplet.zoomInLogical(newUgmX, newUgmY,i)};
if (a == 40&&event.shiftKey) {document.ChkApplet.zoomOutLogical(newUgmX, newUgmY,i)};
//Tabs
if (a ==37&&event.shiftKey && tabName > 1) {tabName--;tabChange(tabName,i)};
if (a ==39&&event.shiftKey && tabName < tabMax) {tabName++;tabChange(tabName)};
miniMap();
return
}