//var myBody;

function init_bubble() {

var myBubble=document.createElement('div');

myBubble.id='bubble';
myBubble.style.position='absolute';
myBubble.style.display='none';
myBubble.onclick=function(){
this.style.display='none';
}

var myBody=document.getElementsByTagName('body')[0];


myBody.appendChild(myBubble);

var myTable=document.getElementById('comparison_table');

var myDivs=myTable.getElementsByTagName('div');

var myDetail=new Array();

for (var i=0; i<myDivs.length; i++){
  if(myDivs[i].className='launch_detail'){
	myDivs[i].style.height='0px';
	myDivs[i].style.overflow='hidden';

	var myTD=myDivs[i].parentNode;
	var myLink=myTD.getElementsByTagName('span')[0];
	myLink.style.textDecoration='underline';
	myLink.style.color='#1458AD';
	myLink.style.cursor='pointer';

  myLink.onclick=function(){
    var thisTD=this.parentNode;
    var thisDetail=thisTD.getElementsByTagName('div')[0];

	myBubble.style.display='block';
	myBubble.innerHTML=thisDetail.innerHTML;
	myBubble.style.width='50%';
	myBubble.style.left='25%';
	myBubble.style.top=thisTD.offsetTop+'px';
	return false;
  } //end function

myDetail.push(myDivs[i]);

} //end if
} //end for

} //end function