function preloadImages() {
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

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

function findObj(n, d) {
  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=findObj(n,d.layers[i].document); return x;
}

function swapImage() {
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-1);i+=2)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+1];}
}

function mymail(){
  a='d';b='e';c='m';d='o';e='r';f='t';g='y';h='@';i='.';j='a';k='m';
  who=k+j+'i'+'l'+f+d+':'+c+j+'i'+'l'+h+f+'a'+e+a+g+i+a+b+'?'+'s'+'u'+'b'+'j'+b+'c'+f+'='+'h'+d+k+b+'p'+j+'g'+b;
  parent.location.href=who;
}

function openpicb(n,t){
  F1=open("usa/15b.jpg","title","Width=620,Height=470")	
}

function openpicb(n,t){
  F1=open("usa/15b.jpg","title","Width=620,Height=470")	
}