function bigswitch() {
  
 
//  if( typeof( bi_stop ) != "undefined" ) return;
  opac_chang -= 0.004;
  opac1 -= opac_chang;
  opac2 += opac_chang;

  
  if( typeof( is_ie ) == "undefined" ) {

    next_block.style.MozTransform = "scale("+opac2+")";
    next_block.style.webkitTransform = "scale("+opac2+")";
    
//    next_block.style.opacity = opac2;
    cur_block.style.opacity = opac1;   
    cur_block.style.MozTransform = "scale("+(opac2+1)+")";
    cur_block.style.webkitTransform = "scale("+(opac2+1)+")";
    


  } else {
    document.getElementById( "block"+next_bigimg ).style.width = (opac2*280)+"px";
    document.getElementById( "block"+next_bigimg ).style.height = (opac2*200)+"px";
  }
  

  if( opac1 < 0 ) {
    if( typeof( is_ie ) == "undefined" ) {
      document.getElementById( "block"+next_bigimg ).style.display = "block";
      document.getElementById( "block"+cur_bigimg ).style.display = "none";

      document.getElementById( "block"+next_bigimg ).style.MozTransform = "scale(1)";
      document.getElementById( "block"+next_bigimg ).style.webkitTransform = "scale(1)";
    }
    
    opac1 = 1.0;
    opac2 = 0.0;

//    for( i = 1 ; i<=4; i++ )
//      document.getElementById( "ni"+i ).src ="design/simple/images/circle.png";
//    document.getElementById( "ni"+next_bigimg ).src ="design/simple/images/circle_hover.png";
//    document.getElementById( "enter" ).href = document.getElementById( "n"+next_bigimg ).href;
    
//    document.getElementById( "block"+cur_bigimg ).style.opacity = 0;
    clearInterval( bigimg_inerval );
    cur_bigimg++;
    if( cur_bigimg == bi_limit+1 )
      cur_bigimg = 1;
    next_bigimg = cur_bigimg+1;
    if( next_bigimg == bi_limit+1 )
      next_bigimg = 1;

    if( !document.getElementById( "block"+next_bigimg ) ) {
      next_bigimg = 1;
    }

    if( !document.getElementById( "block"+cur_bigimg ) ) {
      cur_bigimg = 1;
      next_bigimg = 2;
    }
    
    bi = 1;
    while( document.getElementById( "block"+bi ) ) {
      document.getElementById( "block"+bi ).style.zIndex = 1;
      bi++;
    }

    next_block = document.getElementById( "block"+next_bigimg );
    cur_block = document.getElementById( "block"+cur_bigimg );
    opac_chang = original_opac_chang;
    
    if( typeof( is_ie ) == "undefined" ) {
      document.getElementById( "block"+next_bigimg ).style.display = "block";
      document.getElementById( "block"+next_bigimg ).style.MozTransform = "scale(0)";
      document.getElementById( "block"+next_bigimg ).style.webkitTransform = "scale(0)";
      document.getElementById( "block"+next_bigimg ).style.opacity = "1";
      
    } else {

      document.getElementById( "block"+next_bigimg ).style.width = 0;
      document.getElementById( "block"+cur_bigimg ).style.zIndex = 2;
      document.getElementById( "block"+next_bigimg ).style.zIndex = 3;
    }
    
    if( typeof( bi_stop ) == "undefined" ) {
      timeout = setTimeout( 'bigimg_inerval = setInterval( "bigswitch()", opac_speed );', opac_delay );
    }
    return;
  }
}

function blocks_start() {

  if( typeof( cur_bigimg ) == "undefined" )
    cur_bigimg = 1;
  
  if( typeof( next_bigimg ) == "undefined" )
    next_bigimg = 2;
  
  if( typeof( opac_delay ) == "undefined" )
    opac_delay = 3500;
  
  if( typeof( bi_limit ) == "undefined" ) {
    bi = 1;
    while( document.getElementById( "block"+bi ) ) {
      bi_limit = bi;
      bi++;
    }
  }
  
  opac1 = 1.0;
  opac2 = 0.0;
  opac_chang = 0.1;
  original_opac_chang = opac_chang;
  opac_speed = 120;

  if( typeof( first_interval ) == "undefined" ) {
    document.getElementById( "ni1" ).src ="design/simple/images/circle_hover.png";
    first_interval = true;
    timeout = setTimeout( 'bigimg_inerval = setInterval( "bigswitch()", opac_speed );', opac_delay );
  } else {
    clearTimeout( timeout );

    for( i = 1 ; i<=bi_limit; i++ ) {
      if( i != next_bigimg ) {
        document.getElementById( "block"+i ).style.opacity = 0;
        document.getElementById( "block"+i ).style.filter = "alpha(opacity = 0)";
      } else {
        document.getElementById( "block"+i ).style.opacity = 1.0;
        document.getElementById( "block"+i ).style.filter = "alpha(opacity = 100)";
      }
    }

//    for( i = 1 ; i<=bi_limit; i++ )
//      document.getElementById( "ni"+i ).src ="design/simple/images/circle.png";
    
//    document.getElementById( "ni"+next_bigimg ).src ="design/simple/images/circle_hover.png";

    if( typeof( bigimg_inerval ) != "undefined" )
      clearInterval( bigimg_inerval );


    
    next_bigimg++;
    if( !document.getElementById( "block"+next_bigimg ) )
      next_bigimg = 1;

    timeout = setTimeout( 'bigimg_inerval = setInterval( "bigswitch()", opac_speed );', opac_delay );
  }
}

function change_big_images() {
  delete( bi_stop );
}

function stop_change_big_images() {
  bi_stop = true;
}


function show( oid ) {
  cpos++;
  if( cpos < 101 ) {
    eobj[oid].style.opacity = cpos/100;
    eobj[oid].style.filter = "alpha(opacity = "+cpos+")";
    setTimeout( "show("+oid+")", 20 );
  }
}

eobj = Array();

texts = Array( "תמיכה תוך<br>24 שעות", "ליווי והדרכה<br>בהקמת וקידום האתר", "מערכת תפורה<br>לצרכי הלקוח", "עיצוב מקצועי", "אתר מהיר במיוחד", "SIMPLE SITES<br> נותנת לכם יותר" );
cur_text = texts.length-2;
function banner() {
  return;
  cur_text++;
  if( typeof( texts[cur_text] ) == "undefined" ) {
    cur_text = 0;
    setTimeout( "banner()", 4000 );
  } else {
    eobj[1] = document.getElementById( "banner" );
    eobj[1].innerHTML = texts[cur_text];
    cpos = 0;
    show(1);
    setTimeout( "banner()", 2000 );
  }
}
function prepare_first_blocks() {
  document.getElementById( "block1" ).style.zIndex = 1;
  document.getElementById( "block2" ).style.zIndex = 2;
  next_block = document.getElementById( "block2" );
  cur_block = document.getElementById( "block1" );
}

setTimeout( "prepare_first_blocks()", 500 );