function blogcomment(blogid)
	{
		if(document.getElementById('commentlink'+blogid).innerHTML=="leave a comment")
		{
			setTimeout("document.getElementById('leavecomment"+blogid+"').style.display='block';", 3);
			opacity('leavecomment'+blogid,1,0,1);
			
			opacity('leavecomment'+blogid, 0, 100, 3000);
			document.getElementById('commentlink'+blogid).innerHTML='hide comment box';
		}
		else
		{
			opacity('leavecomment'+blogid, 100, 0, 3000);
			setTimeout("document.getElementById('leavecomment"+blogid+"').style.display='none';", 750);
			setTimeout("document.getElementById('commentlink"+blogid+"').innerHTML='leave a comment';",450);
		}		
	}
	
	function blogdisplaycomments(blogid)
	{
		var commentcontainer = document.getElementById('commentcontainer' + blogid );
		
		if (commentcontainer.style.display == 'none')
		{
			setTimeout("document.getElementById('commentcontainer"+blogid+"').style.display='block';", 3);
			opacity('commentcontainer'+blogid,1,0,1);
			
			opacity('commentcontainer'+blogid, 0, 100, 3000);
		}
		else
		{
			opacity('commentcontainer'+blogid, 100, 0, 3000);
			setTimeout("document.getElementById('commentcontainer"+blogid+"').style.display='none';", 750);
			//setTimeout("document.getElementById('commentlink"+blogid+"').innerHTML='leave a comment';",450);
		}
	}
	
	function blogconfirmcomment(blogid)
	{
		if (document.getElementById('confirmation'+blogid).style.display=="block")
		{
			setTimeout("opacity('confirmation"+blogid+"', 100, 0, 3000)",4000);
			setTimeout("document.getElementById('confirmation"+blogid+"').style.display='none';", 4750);
		}
	}
	
	/*function showpreview()
	{
		var preview = document.createElement('div');
		preview.style.height="100%";
		preview.style.width="100%";
		preview.style.background="#404040";
		preview.style.position="absolute";
		preview.style.top="0px";
		preview.style.left="0px";
		preview.id=preview.name="preview";
		preview.innerHTML=document.getElementById('wbURL').value;
		
		var button = document.getElementById('preview_comment')
		//preview.appendChild(button);
		document.getElementById('leavecomment').appendChild(preview);
		
	}*/