function showhideanbud()
{

	var a = document.getElementById('anbud').scrollHeight;

	
	if(document.getElementById('anbud').offsetHeight<20)
	{
	
	var attributes = 
	{
		height: { to: a },
		opacity: {from: 0, to: 1 }
	};
	
	
	}
	else
	{
	var attributes = 
	{
		height: { to: 0 },
		opacity: {from: 1, to: 0 }
	};
	}
	var anim = new YAHOO.util.Anim('anbud', attributes, 0.7, YAHOO.util.Easing.easeOut);
	anim.setAttribute('useSeconds',false);
    	anim.animate();
		
}