function Hover(id)
{
	document.getElementById(id).src = document.getElementById(id).src.replace('-norm', '-hover');
}
function unHover(id)
{
	document.getElementById(id).src = document.getElementById(id).src.replace('-hover', '-norm');
}

function Open(id)
{
	document.getElementById(id).src = document.getElementById(id).src.replace('-close', '-open');
}
function Close(id)
{
	document.getElementById(id).src = document.getElementById(id).src.replace('-open', '-close');
}

function ShowHide(id)
{
	element = document.getElementById(id);
	if (element.style.display == 'none')
		element.style.display = '';
	else
		element.style.display = 'none'
}

function Click(url)
{
	this.location.href=url;
}


function Expand(id)
{
	var today = new Date();
	var expire = new Date();
	expire.setTime(today.getTime() + 3600000*24*30);
	path="/";
	
	if (document.getElementById('block-'+id).style.display == 'none')
	{
		if(window.Effect)
			Effect.BlindDown(document.getElementById('block-'+id));
		else
			document.getElementById('block-'+id).style.display = '';
		Open('expand-'+id);
		text = 'expand-'+id; setTimeout('Open(text);', 500);
		document.cookie = 'block-'+id+'='+escape(1)+';expires='+expire.toGMTString()+';path='+escape(path);
	}
	else
	{
		if(window.Effect)
			Effect.BlindUp(document.getElementById('block-'+id));
		else
			document.getElementById('block-'+id).style.display = 'none';
		Close('expand-'+id);
		text = 'expand-'+id; setTimeout('Close(text);', 500);
		document.cookie = 'block-'+id+'='+escape(0)+';expires='+expire.toGMTString()+';path='+escape(path);
	}
}