function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_popupMsg(msg) { //v1.0
  alert(msg);
}

function charts2(){
window.open("popups/kmchrt.htm", "null", "height=300, width=500, scrollbars=yes, top=50, left=50")
  }

function charts3(){
window.open("popups/grtchrt.htm", "null", "height=300, width=500, scrollbars=yes, top=50, left=50")
  }

function charts(){
window.open("popups/wdhchrt.htm", "null", "height=300, width=500, scrollbars=yes, top=50, left=50")
  }
  
function charts4(){
window.open("popups/keetchrt.htm", "null", "height=300, width=500, scrollbars=yes, top=50, left=50")
  }
  
function l_dune(){
window.open("popups/l_dune.htm", "null", "height=340, width=500, scrollbars=no, top=50, left=50")
  } 

function k_kop(){
window.open("popups/l_kkop.htm", "null", "height=340, width=500, scrollbars=no, top=50, left=50")
  } 
  
function luder(){
window.open("popups/l_luder.htm", "null", "height=340, width=500, scrollbars=no, top=50, left=50")
  }   
  
function dland(){
window.open("popups/l_damar.htm", "null", "height=340, width=500, scrollbars=no, top=50, left=50")
  }   
  
function ruacana(){
window.open("popups/l_ruaca.htm", "null", "height=340, width=500, scrollbars=no, top=50, left=50")
  }     
  
function giant(){
window.open("popups/l_giant.htm", "null", "height=340, width=500, scrollbars=no, top=50, left=50")
  }      

function scene(){
window.open("popups/scene.htm", "null", "height=340, width=500, scrollbars=no, top=50, left=50")
  }    
  
function kling(){
window.open("popups/kling.htm", "null", "height=340, width=500, scrollbars=no, top=50, left=50")
  }        
  
function nauklft(){
window.open("popups/nauklft.htm", "null", "height=340, width=500, scrollbars=no, top=50, left=50")
  }     

function Duwiseb(){
window.open("popups/l_duwisib.htm", "null", "height=500, width=705, scrollbars=no, top=50, left=50")
  }     
 
function swakop(){
window.open("popups/l_swakop.htm", "null", "height=500, width=705, scrollbars=no, top=50, left=50")
  } 
  
function wreck(){
window.open("popups/l_victim.htm", "null", "height=500, width=705, scrollbars=no, top=50, left=50")
  }  
  
function canyon(){
window.open("popups/l_canyon.htm", "null", "height=500, width=705, scrollbars=no, top=50, left=50")
  }    

function bogenfels(){
window.open("popups/l_bogenf.htm", "null", "height=500, width=705, scrollbars=no, top=50, left=50")
  }  

function fassade(){
window.open("popups/l_fassade.htm", "null", "height=500, width=705, scrollbars=no, top=50, left=50")
  }  
  
function caprivi(){
window.open("popups/caprivi.htm", "null", "height=260, width=605, scrollbars=no, top=50, left=50")
  }
  
function credits(){
window.open("popups/credits.php", "null", "height=400, width=550, scrollbars=no, top=50, left=50")
  }
  
function malaria(){
window.open("popups/malaria_map.htm", "null", "height=680, width=700, scrollbars=no, top=50, left=50")
  }
  
  function cov_map(){
window.open("popups/coverage_map.htm", "null", "height=680, width=715, scrollbars=yes, top=50, left=50")
  }