//copyright The Solar Stop 2004
//all rights reserved

var mapcloseup=document.getElementById('mapcloseup');
var multx=75, multy=50, adjustX, adjustY;

function mapclick(event)
{
adjustY = document.body.scrollTop;
adjustX = document.body.scrollLeft;

if (nav.indexOf('netscape') > -1)
  {
  adjustX = window.scrollX;
  adjustY = window.scrollY;
  }

var x = Math.floor(((event.clientX - screenoffsetX) + adjustX) / multx);
var y = Math.floor(((event.clientY - screenoffsetY) + adjustY) / multy);

if (x > 9) x = 9;
if (x < 0) x = 0;
if (y > 2) y = 2;
if (y < 0) y = 0;

if (parent.location.href.indexOf('setmapcoords') == -1)
  {
  condolist.innerHTML='<br><br>Click on the new map and a list<br>of properties within 1 mile of your click<br>will appear to its right.';
  }

changemap(x, y)
}

function changemap(mapleft, maptop)
{
mapcloseup.src='http://www.gulfcondos.com/mapframe.asp?l='+mapleft + '&t=' + maptop;

box.style.visibility = 'visible';
box.style.left = (mapleft * multx) + screenoffsetX;
box.style.top = (maptop * multy) + screenoffsetY;

if (parent.location.href.indexOf('setmapcoords') > -1)
  {
  setabsolutes(mapleft, maptop);
  hideshowbullseye(maparray[condoindex].mapx, maparray[condoindex].mapy);
  }
}

function arrowclick(mapleft, maptop)
{
if (mapleft < 0 || mapleft > 9) return;
if (maptop < 0 || maptop > 2) return;

parent.condolist.innerHTML='<br>Click on the new map and a list<br>of properties within 1 mile of your click<br>will appear to its right.';

parent.changemap(mapleft, maptop);
}

function submapclick(event)
{
//submap is 182 pixels per mile
if (mapcloseup.src.indexOf('photosafe') == -1) return;

var nav=parent.nav;

var adjustY = parent.document.body.scrollTop;
var adjustX = parent.document.body.scrollLeft;

if (nav.indexOf('netscape') > -1)
  {
  adjustX = parent.window.scrollX;
  adjustY = parent.window.scrollY;
  }

if (parent.location.href.indexOf('setmapcoords') > -1)
  {
  parent.setcoordinates(event);
  }
else
  {
  var mapname=mapcloseup.src.substr(mapcloseup.src.indexOf('?') + 1);
  var submapX = event.clientX - 24;
  var submapY = event.clientY - 24;
  var offsetx = (mapname.charAt(1) * 1) * 600;
  var offsety = (mapname.charAt(0) - 1) * 400;
  parent.findcondos(submapX+offsetx, submapY+offsety);
  }
}