/**************************************************************************/
/*  check the browser and version -                                      */
/*                                                                        */
/*                                                                        */
/**************************************************************************/
var ie=false;
var mosafop=false;
var oldie=false;
var browser=navigator.appName;
var showname=false;
var ver=navigator.appVersion;

verspot=ver.search("MSIE")
if(verspot < 0)
  {mosafop = true;}
if(verspot > 0)
  { ie=true;
   var realver=ver.substr((verspot+5),1)
   
   if(realver < 9)
     {oldie=true}}

img1=new Image();
img2=new Image();
img3=new Image();
img4=new Image();
img5=new Image();

img1on=new Image();
img2on=new Image();
img3on=new Image();
img4on=new Image();
img5on=new Image();

img1.src="images/but1.jpg";
img2.src="images/but2.jpg";
img3.src="images/but3.jpg";
img4.src="images/but4.jpg";
img5.src="images/but5.jpg";

img1on.src="images/but1on.jpg";
img2on.src="images/but2on.jpg";
img3on.src="images/but3on.jpg";
img4on.src="images/but4on.jpg";
img5on.src="images/but5on.jpg";




var opac=0;
var slid1=1;
var slid2=2;
function startslideshow()
  {setTimeout("fade()",2000);}
function fade()
  {opac=opac + 10;
   outObj=document.getElementById("sl"+slid1);
   inObj=document.getElementById("sl"+slid2);
   inObj.style.opacity=(opac/100);
   outObj.style.opacity=((100-opac)/100);
   if(oldie)
      {
       inObj.style.filter="alpha(opacity="+opac+")";
       outObj.style.filter="alpha(opacity="+(100-opac)+")";}
    if(opac < 100)
       {tt=setTimeout("fade()",50);}
    else
       {clearTimeout(tt);
        opac=0;
        if(slid1 < 5)
           {slid1++;}
          else {slid1=1;}
         if(slid2 < 5)
           {slid2++;}
          else {slid2=1;}
         t=setTimeout("fade()",2000);
       }
  }

function buttonon(but)
  {img=eval("img"+but+"on.src");
   document.getElementById("b"+but).style.background="url("+img+")";
  }

function buttonoff(but)
  {img=eval("img"+but+".src");
   document.getElementById("b"+but).style.background="url("+img+")";
  }