//ICMap, Copyright 2006, clifford L. Collins, Collins Software, all rights reserved, http://collinssoftware.com, not for distribution or resale, use License is required: icindex
var tranTimer=null;
var activeSelct='';
var tranTimer=null;
var tranPercent=50;
var tranPercentHotspot=100;
var marker_x1=0;
var marker_y1=0;
var marker_obj=null;
var marker_down=false;
function updateIndex()
{
var i;
var obj;
for(i=0; i <indexList.length;++i)
indexList[i].moveMarker();
}
function moveTo(viewID,x,y)
{
var i;
var obj;
if(indexList.length==0)
{
obj=document.getElementById(viewID);
view_a_frame.goXY(x,y);
return;
}
for(i=0; i <indexList.length;++i)
if(indexList[i].contains(viewID))indexList[i].moveTo(x,y);
}
function goLevel(viewID,lev)
{
var i;
alert(lev);
for(i=0; i <indexList.length;++i)
if(indexList[i].contains(viewID))indexList[i].goLevel(lev);
}
function transparent(value)
{
if(tranTimer !=null)clearTimeout(tranTimer);
tranTimer=null;
setTransparent(value,true);
}
function transparentHotspot(value)
{
if(tranTimer !=null)clearTimeout(tranTimer);
tranTimer=null;
setTransparentHotspot(value,true);
}
function transparentDone()
{
if(tranTimer !=null)clearTimeout(tranTimer);
tranTimer=null;
}
function setTransparent(value,first)
{
var next,time;
if(value <0)
{
if(tranPercent <=0)return;
tranPercent=tranPercent+value;
if(tranPercent <0)tranPercent=0;
}
else
{
if(tranPercent >=100)return;
tranPercent=tranPercent+value;
if(tranPercent >100)tranPercent=100;
}
percent.innerText=tranPercent+' %';
for(i=0; i <indexList.length;++i)
indexList[i].setTransparent(tranPercent);
one=2;
if(value <0)one=-2;
next=value+one;
time=200;
if(first)time=300;
tranTimer=setTimeout("setTransparent("+next+",false)",time);
}
function setTransparentHotspot(value,first)
{
var next,time;
if(value <0)
{
if(tranPercentHotspot <=0)return;
tranPercentHotspot=tranPercentHotspot+value;
if(tranPercentHotspot <0)tranPercentHotspot=0;
}
else
{
if(tranPercentHotspot >=100)return;
tranPercentHotspot=tranPercentHotspot+value;
if(tranPercentHotspot >100)tranPercentHotspot=100;
}
percentHotspot.innerText=tranPercentHotspot+' %';
for(i=0; i <indexList.length;++i)
indexList[i].setTransparentHotspot(tranPercentHotspot);
one=2;
if(value <0)one=-2;
next=value+one;
time=200;
if(first)time=300;
tranTimer=setTimeout("setTransparentHotspot("+next+",false)",time);
}
function onIndexMouseDown(evt,idx)
{
var index;
sx=eventX(evt);
sy=eventY(evt);
if(idx)index=idx
else index=evt;
if(index)index.moveToScreen(sx,sy);
}
function clearMarker()
{
var i;
for(i=0; i <indexList.length;++i)
indexList[i].marker.clear();
}
function showBasemap(checked)
{
var i;
for(i=0; i <indexList.length;++i)
indexList[i].showBasemap(checked);
}
function basemapAsBackground(checked)
{
var i,z;
z=20;
if(checked)z=5;
for(i=0; i <indexList.length;++i)
indexList[i].basemapZIndex(z);
}
function showBackground(checked,name)
{
var i;
for(i=0; i <indexList.length;++i)
if(checked){ indexList[i].setBackgroundName(name)}
else{ indexList[i].setBackgroundName('')}
}
function setHotspotName(name)
{
var i;
for(i=0; i <indexList.length;++i)
indexList[i].setHotspotName(name);
}
function setForegroundName(name)
{
var i;
for(i=0; i <indexList.length;++i)
indexList[i].setForegroundName(name);
}
function setBackgroundName(name)
{
var nam;
var i;
for(i=0; i <indexList.length;++i)
indexList[i].setBackgroundName(name);
nam=name.toLowerCase();
activeSelect=name;
}
function ic$Index(ID,root,parent,children,ixmin,iymax,iupp,height,width)
{
this.ID=ID;
this.parent=parent;
this.children=children;
this.img=getObject(ID+"_img");
this.marker=null;
this.root=root;
this.upp=parseFloat(iupp);
this.xmin=parseFloat(ixmin);
this.ymax=parseFloat(iymax);
this.height=height;
this.width=width;
this.activeSelect="";
this.moveToScreen=$312;
this.moveTo=$313;
this.moveMarker=$324;
this.goLevel=$314;
this.showBasemap=$315;
this.setTransparent=$318;
this.setTransparentHotspot=$318Hotspot;
this.clearMarker=$320;
this.setBackgroundName=$316;
this.setForegroundName=$323;
this.setHotspotName=$322;
this.basemapZIndex=$317;
this.screenToX=$308;
this.screenToY=$309;
this.xToScreen=$310;
this.yToScreen=$311;
this.contains=$307;
}
function $307(ID)
{
var i;
for(i=0; i <this.children.length;++i)
if(this.children[i].ID==ID)return true;
return false;
}
function $308(sx)
{
var rx;
var tx;
tx=sx;
if(tx <0)tx=0;
if(tx >this.width)tx=this.width;
rx=(tx*this.upp)+this.xmin
return rx;
}
function $309(sy)
{
var ry;
var ty;
ty=sy;
if(ty <0)ty=0;
if(ty >this.height)ty=this.height;
ry=this.ymax-(ty*this.upp);
return ry;
}
function $310(rx)
{
var sx;
var tx;
sx=(rx-this.xmin)/this.upp;
if(sx <0)sx=0;
if(sx >this.width)sx=this.width;
return sx;
}
function $311(ry)
{
var sy;
var ty;
sy=(this.ymax-ry)/this.upp;
if(sy <0)sy=0;
if(sy >this.height)sy=this.height;
return sy;
}
function $312(sx,sy)
{
var rx,ry;
rx=this.screenToX(sx);
ry=this.screenToY(sy);
this.moveTo(rx,ry);
}
function $313(rx,ry)
{
var i;
for(i=0; i <this.children.length;++i)
{
this.children[i].goXY(rx,ry);
this.children[i].draw();
}
if(isNaN(rx)|| isNaN(ry))return;
window.status=rx+' '+ry;
}
function $314(lev)
{
var i;
for(i=0; i <this.children.length;++i)
this.children[i].goLevel(lev);
}
function $315(checked)
{
var i;
for(i=0; i <this.children.length;++i)
this.children[i].toggleBasemap(checked);
}
function $316(name)
{
var i;
for(i=0; i <this.children.length;++i)
this.children[i].setBackgroundName(name);
}
function $317(z)
{
var i;
for(i=0; i <this.children.length;++i)
this.children[i].basemapZIndex(z);
}
function $318(percent)
{
var next,time,i;
for(i=0; i <this.children.length;++i)
this.children[i].foregroundTransparent(percent);
}
function $318Hotspot(percent)
{
var next,time,i;
for(i=0; i <this.children.length;++i)
this.children[i].hotspotTransparent(percent);
}
function $320()
{
var i;
for(i=0; i <this.children.length;++i)
this.children[i].marker.clear();
}
function $321(sx,sy)
{
var x,y,i;
x=(sx*this.Upp)+this.xmin;
y=this.ymax-(sy*this.upp);
for(i=0; i <this.children.length;++i)
{
this.children[i].drawCentered(x,y);
}
}
function $322(name)
{
var i;
for(i=0; i <this.children.length;++i)
this.children[i].setHotspotName(name);
}
function $323(name)
{
var i;
for(i=0; i <this.children.length;++i)
this.children[i].setForegroundName(name);
}
function $316(name)
{
var nam;
var i;
for(i=0; i <this.children.length;++i)
this.children[i].setBackgroundName(name);
nam=name.toLowerCase();
activeSelect=name;
}
function $324()
{
var offX,offY;
var tx,ty;
var sx,sy;
var dx,dy;
var text;
var obj;
if(this.children.length <1)return;
rng=this.children[0].getVisibleRange();
sxmin=this.xToScreen(rng[0]);
symin=this.yToScreen(rng[1]);
sxmax=this.xToScreen(rng[2]);
symax=this.yToScreen(rng[3]);
dx=Math.abs(sxmax-sxmin);
dy=Math.abs(symax-symin);
if(dx <8)dx=8;
if(dy <8)dy=8;
if(! this.marker)
{
text="<img src='images/blank.gif' style=\"z-index:10; position:absolute; height:10; width:10; top:66; left:0; visibility:hidden; border:'groove black red 3px'\">"
this.marker=document.createElement(text);
this.marker.onmousedown=markerDown;
this.marker.onmouseup=markerUp;
this.marker.onmousemove=markerMove;
this.marker.tag=this;
document.body.appendChild(this.marker);
}
offX=getLeft(this.img);
offY=getTop(this.img);
this.marker.style.left=sxmin+offX;
this.marker.style.top=symax+offY;
this.marker.style.scrollHeight=dy;
this.marker.style.scrollWidth=dx;
this.marker.style.height=dy;
this.marker.style.width=dx;
this.marker.style.visibility='';
}
function markerDown(e)
{
marker_x1=event.x;
marker_y1=event.y;
marker_down=true;
marker_obj=window.event.srcElement;
window.event.cancelBubble=true;
window.event.returnValue=false;
}
function markerUp(e)
{
var i;
var t,l,h,w;
var cx,cy;
var ih,iw;
if(! marker_down)return;
marker_down=false;
window.event.cancelBubble=true;
window.event.returnValue=false;
offX=getLeft(indexList[0].img);
offY=getTop(indexList[0].img);
t=parseInt(marker_obj.style.top)-offY;
l=parseInt(marker_obj.style.left)-offX;
h=parseInt(marker_obj.style.height);
w=parseInt(marker_obj.style.width);
cx=l+Math.round(w/2)+1;
cy=t+Math.round(h/2);
for(i=0; i <indexList.length;++i)
indexList[i].moveToScreen(cx,cy)
}
function markerMove(e)
{
var dx,dy;
var obj;
var t,l;
var offX;
var offY;
if(! marker_down)return;
window.event.cancelBubble=true;
window.event.returnValue=false;
dx=event.x-marker_x1;
dy=event.y-marker_y1;
if((dx==0)&&(dy==0))return;
offX=getLeft(indexList[0].img);
offY=getTop(indexList[0].img);
marker_x1=event.x;
marker_y1=event.y;
t=parseInt(marker_obj.style.top);
l=parseInt(marker_obj.style.left);
h=parseInt(marker_obj.style.height);
w=parseInt(marker_obj.style.width);
ih=indexList[0].img.height+offY;
iw=indexList[0].img.width+offX;
if(isNaN(t))t=0;
if(isNaN(l))l=0;
t=t+dy;
l=l+dx;
if((t+h)>ih)t=ih-h;
if((l+w)>iw)l=iw-w;
if(t <offY)t=offY;
if(l <offX)l=offX;
event.srcElement.style.top=t;
event.srcElement.style.left=l;
}