var agt=navigator.userAgent.toLowerCase();
browsername=navigator.appName;
var browser=0;
var n=navigator.appName;
var v=parseInt(navigator.appVersion);
var v2='0';

if (agt.indexOf("msie 5.0")!=-1) {v2="5"};
if((n=="Netscape")&&(v>= 3))
 browser=1;
else if((n=="Microsoft Internet Explorer")&&(v= 4)&&(v2 != 5))
 browser=1;

if((document.images)&&(browser))
  {   
   blank = new Image(1,1);
   blank.src = "images/blank.gif";

detail_1 = "neighborhood_detail.php?id=1";
detail_2 = "neighborhood_detail.php?id=2";
detail_3 = "neighborhood_detail.php?id=3";
detail_4 = "neighborhood_detail.php?id=4";
detail_5 = "neighborhood_detail.php?id=5";
detail_6 = "neighborhood_detail.php?id=6";
detail_7 = "neighborhood_detail.php?id=7";
detail_8 = "neighborhood_detail.php?id=8";
detail_9 = "neighborhood_detail.php?id=9";
detail_10 = "neighborhood_detail.php?id=10";
detail_11 = "neighborhood_detail.php?id=11";
detail_12 = "neighborhood_detail.php?id=12";
detail_13 = "neighborhood_detail.php?id=13";
detail_14 = "neighborhood_detail.php?id=14";
detail_15 = "neighborhood_detail.php?id=15";
detail_16 = "neighborhood_detail.php?id=16";
detail_17 = "neighborhood_detail.php?id=17";
detail_18 = "neighborhood_detail.php?id=18";
detail_19 = "neighborhood_detail.php?id=19";
detail_20 = "neighborhood_detail.php?id=20";
detail_21 = "neighborhood_detail.php?id=21";
detail_22 = "neighborhood_detail.php?id=22";
detail_23 = "neighborhood_detail.php?id=23";
detail_24 = "neighborhood_detail.php?id=24";
detail_25 = "neighborhood_detail.php?id=25";
  }

function NavMapLinkOn(iTarg, html) {
 if(browser) {
  if (document.getElementById) {
   document.getElementById("neighborhoodname").innerHTML=html;
   document.getElementById("labeltext").innerHTML=' ';
   document.getElementById("articleauthor").innerHTML=' ';
  } else {
   neighborhoodname.innerHTML=html;
   labeltext.innerHTML=' ';
   articleauthor.innerHTML=' ';
  }
  if(document.detail) document.detail.src=eval("detail_" + iTarg);
 }
}

function NavMapLinkOff(){
 if(browser){
  if (document.getElementById) {
   document.getElementById("neighborhoodname").innerHTML=defaultneighborhoodname;
   document.getElementById("labeltext").innerHTML=defaultlabeltext;
  } else {
   neighborhoodname.innerHTML=defaultneighborhoodname;
   neighborhoodname.innerHTML=defaultlabeltext;
  }
  if(document.detail) document.detail.src=detail_off.src;
  DetailLinkOff();
 }
}

function DetailLinkOn(html, html2){
 if(browser){
  if (document.getElementById) {
   document.getElementById("labeltext").innerHTML=html;
   document.getElementById("articleauthor").innerHTML=html2;
  } else {
   labeltext.innerHTML=html;
   articleauthor.innerHTML=html2;
  }
 }
}

function DetailLinkOff(){
 if(browser){
  if (document.getElementById) {
   document.getElementById("labeltext").innerHTML=defaultlabeltext;
   document.getElementById("articleauthor").innerHTML=defaultarticleauthor;
  } else {
   labeltext.innerHTML=defaultlabeltext;
   articleauthor.innerHTML=defaultarticleauthor;
  }
 }
}

function DetailChange(iTarg){
 if(browser){
  document.detail.src=eval("detail_image_" + iTarg + ".src");
 }
}