<!-- IE Fixed Position Hack-->
function move_box_left() {
	var height = 	document.documentElement.clientHeight;
	var width = document.documentElement.clientWidth;
	
    var offsetY = height/2; 
	var element = document.getElementById('left_fixed_div');

    element.style.top = (document.documentElement.scrollTop + offsetY) + 'px';
	element.style.marginLeft = '0px';
}

function move_box_right() {
	var height = 	document.documentElement.clientHeight;
	var width = document.documentElement.clientWidth;
	
    var offsetY = height/2; 
	var element = document.getElementById('right_fixed_div');

    element.style.top = (document.documentElement.scrollTop + offsetY) + 'px';
	
}
<!----------------->

<!-- Blinking Text -->

function blinkIt() {
 if (!document.all) return;
 else {
   for(i=0;i<document.all.tags('blinkin').length;i++){
      s=document.all.tags('blinkin')[i];
      s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
   }
 }
}