var plus = (navigator.appName=="Microsoft Internet Explorer")?2:1;
function togglePress(num)
{
	if(document.getElementById('span_'+num).style.display != 'inline')
	{
		document.getElementById('span_'+num).style.display='inline';
		document.getElementById('pd_'+num).style.display='block';
	}else{
		document.getElementById('span_'+num).style.display='';
		document.getElementById('pd_'+num).style.display='';
	}
	document.getElementById('pd_'+num).parentNode.style.height=(document.getElementById('span_'+num).parentNode.scrollHeight)+((num>0)?-4:0)+plus+'px';
}