function closeEvent(event)
 {
		DefrostFrame();
		var Ev = event.target.getParent();
		Ev.innerHTML="";
		Ev.setStyle('display', 'none');
 }	
function DefBook(event,BUID)
{
	FreezeFrame();
	var objScroll = Window.getScroll();	
	$('BoxContent').setStyles({
			top: objScroll.y + (Window.getHeight() / 2) - 50,
			left: objScroll.x + (Window.getWidth() / 2) - 400,
			display: 'block',
			});
	
				
	
	$('BoxContent').innerHTML=" ";
	
	var myRequest = new Request({
	method: 'post', 
	url: 'definition_book.php',
	async :'false',
	onSuccess: function(responseJSON, responseText)
	{
		//alert(responseJSON);
		if(responseJSON)
		{			
			$('BoxContent').innerHTML="x";
			$('BoxContent').innerHTML += "
";
	
	var myRequest = new Request({
	method: 'post', 
	url: 'definition_book.php',
	async :'false',
	onSuccess: function(responseJSON, responseText)
	{
		//alert(responseJSON);
		if(responseJSON)
		{			
			$('BoxContent').innerHTML="x";
			$('BoxContent').innerHTML += "
 ";
	var myRequest = new Request({
	method: 'post', 
	url: 'file_book.php',
	async :'false',
	onSuccess: function(responseJSON, responseText)
	{
		//alert(responseJSON);
		//alert(responseText);
		if(responseJSON)
		{			
			$('BoxContent').innerHTML="x";
			$('BoxContent').innerHTML += "
";
	var myRequest = new Request({
	method: 'post', 
	url: 'file_book.php',
	async :'false',
	onSuccess: function(responseJSON, responseText)
	{
		//alert(responseJSON);
		//alert(responseText);
		if(responseJSON)
		{			
			$('BoxContent').innerHTML="x";
			$('BoxContent').innerHTML += "