var mT = 0;
var mF = "";
var lT = 7777;

function layersinit(){

//  t = document.body.clientHeight;
  li = document.body.clientWidth;
  if (document.body.clientWidth<600)
   { l = 140;}     
  else { l = (((li - 600) / 2)+150);}
  document.all.pD0.style.left = l;
  document.all.pD1.style.left = l;
  document.all.pD2.style.left = l;
  document.all.pD3.style.left = l;
  document.all.pD4.style.left = l;
  document.all.pD5.style.left = l;
  document.all.pD6.style.left = l;
  document.all.pD7.style.left = l;
  document.all.pD8.style.left = l;
  document.all.pD9.style.left = l;
  document.all.pD10.style.left = l;
  if (lT==7777) {document.all.pD0.style.visibility="visible"};
  lT = setTimeout("layersinit()", 3000);
}

function mouseon(imgname,ext){

         src=eval('document.'+imgname+'.src')
         newsrc=new String(src);
         
         border=newsrc.length - 5; 
         newsrc=newsrc.substring(0, border )+"1."+ext;


         eval(imgname1=new Image())
         imgname1.src=newsrc
         eval("document."+imgname+".src=imgname1.src")

         }

function mouseoff(imgname,ext){

         src=eval('document.'+imgname+'.src')
         newsrc=new String(src);

         border=newsrc.length - 5; 
         newsrc=newsrc.substring(0, border )+"0."+ext;


         eval(imgname1=new Image())
         imgname1.src=newsrc
         eval("document."+imgname+".src=imgname1.src")

         }


function layeron(lname){
         eval(mF);
         clearTimeout(mT);
         eval('document.all.pD0.style.visibility="hidden"');
         eval('document.all.' + lname + '.style.visibility="visible"');
         eval('document.all.' + lname + '.style.filter="alpha(opacity=' + 70 + ')"');
         }

function layeroff(lname){
         eval('document.all.' + lname + '.style.filter="alpha(opacity=' + 100 + ')"');
         eval('document.all.' + lname + '.style.visibility="hidden"');
         eval('document.all.pD0.style.visibility="visible"');
         }

function layertimeoff(lname){
         mF = "layeroff('" + lname + "');";
         mT = setTimeout(mF, 2000);
         }

function getParam(name){

         var pname=name+'=';
         var ps=window.location.search;
         if (ps.length>0){
            var start=ps.indexOf(pname);
            if (start!=-1){
               start+=pname.length;
               var end=ps.indexOf('&',start);
               if (end==-1) end=ps.length;
                  return unescape(ps.substring(start,end));
               }
            }
         return null;
         }