/* MAPLINK.JS
CIS_Web map link utilities.
Version Information
20011025a = Initial Release.
20020528a = Removed database name array...when showing location, full database name must now be passed.
20020709a = Added menubar=no code to map window open functions to align with debug versions.
20021122a = Modified winLeft and winTop to support new winSize options.
20021213a = Added drawmap function.
20030102a = Added support for legend items in drawmap functions.
20030108a = Fixed line info write in drawMap.
20030304a = Added radial search data to showLocMap.
20030305a = Modified search codes in showLocMap.
20030403a = Completed fixSearchData function for CC map search form.
Copyright 2001, Land Information Access Association
*/
/* Initialize Global Variables */
var mapLink; //Map URL
var mapWin; //Map window
var appPath = "maps/" //URL of CIS_Web map page application
/* Map Link Functions */
function showMap(isFrame, fromRoot, whichMap) {
var winLeft, winTop;
winSize(isFrame);
var mapLink = "";
for (var i = 0; i < fromRoot; i++) {
mapLink += "../";
}
mapLink += appPath + "cismappg.asp?" + whichMap + "&x=" + winX + "&y=" + winY;
if (mapWin) {
if (!mapWin.closed) mapWin.close();
}
if (isFrame == 3) {
winLeft = winTop = 0;
} else {
winLeft = ((screen.availWidth - winX - 10) * .5);
winTop = ((screen.availHeight - winY - 30) * .5);
}
mapWin = window.open(mapLink,'mWindow','menubar=no,toolbar=no,location=no,scrollbars=yes,top=' + winTop + ',left=' + winLeft + ',width=' + winX + ',height=' + winY + ',resizable=yes');
}
function showLocMap(isFrame, fromRoot, whichMap, locID, dbName, sField, sDist, sFile) {
var winLeft, winTop, sCode;
winSize(isFrame);
if (mapWin) {
if (!mapWin.closed) mapWin.close();
}
var mapLink = "";
for (var i = 0; i < fromRoot; i++) {
mapLink += "../";
}
mapLink += appPath + "cisin.asp?a=startmap&" + whichMap + "&x=" + winX + "&y=" + winY;
if (isFrame == 3) {
winLeft = winTop = 0;
} else {
winLeft = ((screen.availWidth - winX - 10) * .5);
winTop = ((screen.availHeight - winY - 30) * .5);
}
sCode = (sDist && sFile) ? 3 : 1;
mapWin = window.open('','mWindow','menubar=no,toolbar=no,location=no,scrollbars=yes,top=' + winTop + ',left=' + winLeft + ',width=' + winX + ',height=' + winY + ',resizable=yes');
mapWin.document.writeln('\n\n\n\n');
mapWin.document.writeln('');
mapWin.document.writeln('\n');
mapWin.document.close();
mapWin.document.requestinfo.submit();
}
function drawPointObj(coords, label, clickact, width, linecol, fillcol, icon) {
this.type = 'point';
this.opcode = 0;
this.coords = coords;
this.label = label;
this.clickact = clickact;
this.width = width;
this.linecol = linecol;
this.fillcol = fillcol;
this.icon = icon;
}
function drawLineObj(label, clickact, width, linecol, fillcol, icon) {
this.type = 'line';
this.opcode = 0;
this.label = label;
this.clickact = clickact;
this.width = width;
this.linecol = linecol;
this.fillcol = fillcol;
this.icon = icon;
this.points = new Array();
}
function drawLegendObj(label, icon, clickact, clicktype) {
this.type = 'legend';
this.label = label;
this.icon = icon;
this.clickact = clickact;
this.clicktype = clicktype;
}
function drawMap(isFrame, fromRoot, whichMap, objArray) {
var winLeft, winTop;
var opText, opCode;
var strDelimit = '`';
winSize(isFrame);
if (mapWin) {
if (!mapWin.closed) mapWin.close();
}
var mapLink = "";
for (var i = 0; i < fromRoot; i++) {
mapLink += "../";
}
mapLink += appPath + "cisin.asp?a=startmap&" + whichMap + "&x=" + winX + "&y=" + winY;
if (isFrame == 3) {
winLeft = winTop = 0;
} else {
winLeft = ((screen.availWidth - winX - 10) * .5);
winTop = ((screen.availHeight - winY - 30) * .5);
}
mapWin = window.open('','mWindow','menubar=no,toolbar=no,location=no,scrollbars=yes,top=' + winTop + ',left=' + winLeft + ',width=' + winX + ',height=' + winY + ',resizable=yes');
mapWin.document.writeln('\n\n\n\n');
mapWin.document.writeln('');
mapWin.document.writeln('\n');
mapWin.document.close();
mapWin.document.requestinfo.submit();
}
function fixSearchData(whatControl, andHow, dataPrompt) {
var i, thisChar;
var retVal = '';
var allDigits = '0123456789';
var searchData = whatControl.value;
if (searchData != '') {
switch(andHow) {
case 'UC':
whatControl.value = searchData.toUpperCase();
break;
case 'LC':
whatControl.value = searchData.toLowerCase();
break;
case 'NUM':
for (i = 0; i < searchData.length; i++) {
thisChar = searchData.substr(i, 1);
retVal += allDigits.lastIndexOf(thisChar) > -1 ? thisChar : '';
}
if (retVal != '') {
whatControl.value = retVal;
} else {
alert('You must provide a number for ' + dataPrompt + '.');
return false;
}
break;
}
return true;
} else {
alert('Please provide a value for ' + dataPrompt + '.');
return false;
}
}