function alertHeight() {
  var myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myHeight = document.body.clientHeight;
  }
  return myHeight;
}

function setSwirlHeight() {
  h = alertHeight();
  document.getElementById( "swirlimg" ).height=h;
}

function blurMe( me, img, old ) {

  me.src = "./image/buttons/" + img;

setTimeout(function(){killBlur(me,old)},100);

}



function killBlur( me, old ) {
    
  me.src="./image/buttons/" + old;

}