var xer=0;
var mode="++";
setInterval( "fader()", 500);

function fader(){
	if ( document.getElementById ) {
    var me=document.getElementById('sitetitle')
    if ( me.style ) { 
      me.style.color= "#" + xer + xer + xer;
      if (xer==9) { mode="-" + "-" } // just so that the page validates: bug at validator.w3.org
      if (xer==0) { mode="++" }
      eval ( "xer"+ mode );
			// debug line: status="hi " + xer;
    }
  }
}