aimsNavigationPresent=true;
function getMapXY(xIn,yIn){
mouseX=xIn;
pixelX=xDistance/iWidth;
mapX=pixelX*mouseX+eLeft;
mouseY=iHeight-yIn;
pixelY=yDistance/iHeight;
mapY=pixelY*mouseY+eBottom;
}
function getImageXY(e){
if(isNav){
mouseX=e.pageX;
mouseY=e.pageY;
}else{
mouseX=event.clientX+document.body.scrollLeft;
mouseY=event.clientY+document.body.scrollTop;
}
mouseX=mouseX-hspc;
mouseY=mouseY-vspc;
}
function getOVImageXY(e)
{
if(isNav){
mouseX=e.pageX;
mouseY=e.pageY;
}else{
mouseX=event.clientX+document.body.scrollLeft;
mouseY=event.clientY+document.body.scrollTop;
}
mouseX=mouseX-ovHspc;
mouseY=mouseY-ovVspc;
}
function ovMapClick(x,y){
var ovWidth=i2Width;
var ovHeight=i2Height;
var ovXincre=fullOVWidth/ovWidth;
var ovYincre=fullOVHeight/ovHeight;
var ovX=x;
var ovY=ovHeight-y;
var ovmapX=ovX*ovXincre+fullOVLeft;
var ovmapY=ovY*ovYincre+fullOVBottom;
saveLastExtent();
eLeft=ovmapX-xHalf;
eRight=ovmapX+xHalf;
eTop=ovmapY+yHalf;
eBottom=ovmapY-yHalf;
sendMapXML();
}
function ovMap2Click(e){
getOVImageXY(e);
mouseY=mouseY-ovBorderWidth;
zooming=false;
panning=false;
selectBox=false;
ovMapClick(mouseX,mouseY);
}
function zoomin(e)
{
getMapXY(mouseX,mouseY);
var tempLeft=lastLeft;
var tempRight=lastRight;
var tempTop=lastTop;
var tempBottom=lastBottom;
saveLastExtent();
eLeft=mapX-(xHalf/zoomFactor);
eRight=mapX+(xHalf/zoomFactor);
eTop=mapY+(yHalf/zoomFactor);
eBottom=mapY-(yHalf/zoomFactor);
sendMapXML();
}
function zoomout(e){
getMapXY(mouseX,mouseY);
var tempLeft=lastLeft;
var tempRight=lastRight;
var tempTop=lastTop;
var tempBottom=lastBottom;
saveLastExtent();
eLeft=mapX-(xDistance*zoomFactor/2);
eRight=mapX+(xDistance*zoomFactor/2);
eTop=mapY+(yDistance*zoomFactor/2);
eBottom=mapY-(yDistance*zoomFactor/2);
if(enforceFullExtent){
if((eRight-eLeft)>fullWidth){
eLeft=fullLeft;
eRight=fullRight;
eTop=fullTop;
eBottom=fullBottom;
lastLeft=tempLeft;
lastRight=tempRight;
lastTop=tempTop;
lastBottom=tempBottom;
}
}
sendMapXML();
}
function getMouse(e){
window.status="";
getImageXY(e);
if(isIE){
if((hasOVMap)&&(ovIsVisible)&&(ovMapIsLayer)){
if((mouseX<i2Width+2)&&(mouseY<i2Height)){
document.all.theTop.style.cursor="default";
}else{
document.all.theTop.style.cursor=theCursor;
}
}
}
if((mouseX>iWidth)||(mouseY>iHeight)||(mouseX<=0)||(mouseY<=0)||((hasOVMap)&&(ovIsVisible)&&(mouseX<i2Width+ovBoxSize)&&(mouseY<i2Height+ovBoxSize)&&(ovMapIsLayer))){
chkMouseUp(e);
}else{
mouseStuff();
}
return false;
}
function mouseStuff(){
if((zooming)||(selectBox)){
x2=mouseX;
y2=mouseY;
setClip();
}else if(panning){
x2=mouseX;
y2=mouseY;
panMouse();
}
pixelX=xDistance/iWidth;
mapX=pixelX*mouseX+eLeft;
var theY=iHeight-mouseY;
pixelY=yDistance/iHeight;
mapY=pixelY*theY+eBottom;
if(toolMode==20){
calcDistance(mapX,mapY);
}
else if(showXYs)
{
var u=Math.pow(10,numDecimals);
var uX=Math.round(mapX*u)/u
var uY=Math.round(mapY*u)/u
var mouseString=msgList[52]+uX+" , "+uY+" -- "+msgList[53]+mouseX+" , "+mouseY;
if(MapUnits=='DEGREES')
scale=parseInt(mapScaleFactor*420263251.3007428556);if(MapUnits=='METERS')
scale=parseInt(mapScaleFactor*3779.528);
if(MapUnits=='FEET')
scale=parseInt(mapScaleFactor*1152);
var mouseString=msgList[52]+uX+" , "+uY+" -- "+msgList[53]+mouseX+" , "+mouseY;
currentScale=scale;
if(showScalePercent)
mouseString=mouseString+" -- "+msgList[54]+'1:'+scale;
window.status=mouseString;
if(top.TitleFrame!=null&&top.TitleFrame.coordinates!=null)
{
top.TitleFrame.coordinates.lat.value=uY;
top.TitleFrame.coordinates.longitude.value=uX;
}
}
}
function startZoomBox(e){
moveLayer("theMap",hspc,vspc);
getImageXY(e);
if((mouseX<iWidth)&&(mouseY<iHeight)){
if(zooming){
stopZoomBox(e);
}else{
x1=mouseX;
y1=mouseY
x2=x1+1;
y2=y1+1;
zleft=x1;
ztop=y1;
zbottom=y1;
zright=x1
boxIt(x1,y1,x2,y2);
zooming=true;
}
}
return false;
}
function stopZoomBox(e){
zooming=false;
hideLayer("zoomBoxTop");
hideLayer("zoomBoxLeft");
hideLayer("zoomBoxRight");
hideLayer("zoomBoxBottom");
if((zright<zleft+2)&&(zbottom<ztop+2)){
zoomin(e);
}else{
var tempLeft=lastLeft;
var tempRight=lastRight;
var tempTop=lastTop;
var tempBottom=lastBottom;
saveLastExtent();
pixelX=xDistance/iWidth;
var theY=iHeight-ztop;
pixelY=yDistance/iHeight;
eTop=pixelY*theY+eBottom;
eRight=pixelX*zright+eLeft;
eLeft=pixelX*zleft+eLeft;
theY=iHeight-zbottom;
pixelY=yDistance/iHeight;
eBottom=pixelY*theY+eBottom;
window.scrollTo(0,0);
putExtentOnOVMap();
sendMapXML();
}
return true;
}
function startZoomOutBox(e){
moveLayer("theMap",hspc,vspc);
getImageXY(e);
if((mouseX<iWidth)&&(mouseY<iHeight)){
if(zooming){
stopZoomOutBox(e);
}else{
x1=mouseX;
y1=mouseY
x2=x1+1;
y2=y1+1;
zleft=x1;
ztop=y1;
zbottom=y1;
zright=x1
boxIt(x1,y1,x2,y2);
zooming=true;
}
}
return false;
}
function stopZoomOutBox(e){
zooming=false;
hideLayer("zoomBoxTop");
hideLayer("zoomBoxLeft");
hideLayer("zoomBoxRight");
hideLayer("zoomBoxBottom");
if((zright<zleft+2)&&(zbottom<ztop+2)){
zoomout(e);
}else{
var tempLeft=eLeft;
var tempRight=eRight;
var tempTop=eTop;
var tempBottom=eBottom;
saveLastExtent();
var zWidth=Math.abs(zright-zleft);
var zHeight=Math.abs(ztop-zbottom);
var xRatio=iWidth/zWidth;
var yRatio=iHeight/zHeight;
var xAdd=xRatio*xDistance/2;
var yAdd=yRatio*yDistance/2;
eLeft=eLeft-xAdd;
eRight=eRight+xAdd;
eTop=eTop+yAdd;
eBottom=eBottom-yAdd;
window.scrollTo(0,0);
if(enforceFullExtent){
if((eRight-eLeft)>fullWidth){
eLeft=fullLeft;
eRight=fullRight;
eTop=fullTop;
eBottom=fullBottom;
lastLeft=tempLeft;
lastRight=tempRight;
lastTop=tempTop;
lastBottom=tempBottom;
}
}
sendMapXML();
}
return true;
}
function setClip(){
var tempX=x1;
var tempY=y1;
if(x1>x2){
zright=x1;
zleft=x2;
}else{
zleft=x1;
zright=x2;
}
if(y1>y2){
zbottom=y1;
ztop=y2;
}else{
ztop=y1;
zbottom=y2;
}
if((x1!=x2)&&(y1!=y2)){
boxIt(zleft,ztop,zright,zbottom);
}
}
function startPan(e){
moveLayer("theMap",hspc,vspc);
getImageXY(e);
if((mouseX<iWidth)&&(mouseY<iHeight)){
if(panning){
stopPan(e);
}else{
x1=mouseX;
y1=mouseY
x2=x1+1;
y2=y1+1;
panning=true;
}
}
return false;
}
function stopPan(e){
window.scrollTo(0,0);
panning=false;
var tempLeft=eLeft;
var tempRight=eRight;
var tempTop=eTop;
var tempBottom=eBottom;
var ixOffset=x2-x1;
var iyOffset=y1-y2;
pixelX=xDistance/iWidth;
var theY=iHeight-ztop;
pixelY=yDistance/iHeight;
var xOffset=pixelX*ixOffset;
var yOffset=pixelY*iyOffset;
eTop=eTop-yOffset;
eRight=eRight-xOffset;
eLeft=eLeft-xOffset;
eBottom=eBottom-yOffset;
if(enforceFullExtent){
if(eLeft<limitLeft){
eLeft=limitLeft;
eRight=eLeft+xDistance;
}
if(eTop>limitTop){
eTop=limitTop;
eBottom=eTop-yDistance;
}
if(eRight>limitRight){
eRight=limitRight;
eLeft=eRight-xDistance;
}
if(eBottom<limitBottom){
eBottom=limitBottom;
eTop=eBottom+yDistance;
}
}
lastLeft=tempLeft;
lastRight=tempRight;
lastTop=tempTop;
lastBottom=tempBottom;
if(hasLayer("theMapClicks")){
document.theClickImage.src=blankImage;
}
sendMapXML();
return true;
}
function panMouse(){
var xMove=x2-x1;
var yMove=y2-y1;
var cLeft=-xMove;
var cTop=-yMove;
var cRight=iWidth;
var cBottom=iHeight;
if(xMove>0){
cLeft=0;
cRight=iWidth-xMove;
}
if(yMove>0){
cTop=0;
cBottom=iHeight-yMove;
}
clipLayer2("theMap",cLeft,cTop,cRight,cBottom);
moveLayer("theMap",xMove+hspc,yMove+vspc);
if(hasLayer("theMapClicks")){
clipLayer2("theMapClicks",cLeft,cTop,cRight,cBottom);
moveLayer("theMapClicks",xMove+hspc,yMove+vspc);
}
}
function pan(e){
getMapXY(mouseX,mouseY);
var tempLeft=lastLeft;
var tempRight=lastRight;
var tempTop=lastTop;
var tempBottom=lastBottom;
saveLastExtent();
eLeft=mapX-xHalf;
eRight=mapX+xHalf;
eTop=mapY+yHalf;
eBottom=mapY-yHalf;
sendMapXML();
}
function setZoomColor(){
setLayerBackgroundColor("zoomBoxTop",zoomBoxColor);
setLayerBackgroundColor("zoomBoxLeft",zoomBoxColor);
setLayerBackgroundColor("zoomBoxRight",zoomBoxColor);
setLayerBackgroundColor("zoomBoxBottom",zoomBoxColor);
setLayerBackgroundColor("zoomOVBoxTop",zoomBoxColor);
setLayerBackgroundColor("zoomOVBoxLeft",zoomBoxColor);
setLayerBackgroundColor("zoomOVBoxRight",zoomBoxColor);
setLayerBackgroundColor("zoomOVBoxBottom",zoomBoxColor);
}