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 HoverTitle(id)
{
	document.getElementById(id).style.borderBottomColor = 'rgb(0, 0, 0)';
}
function unHoverTitle(id)
{
	document.getElementById(id).style.borderBottomColor = 'rgb(0, 0, 0)';
}

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 ShowHideElement(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 Slide(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')
	{
		Effect.SlideDown('block-'+id);
		text = 'expand-'+id; setTimeout('Open(text);', 500);
		document.cookie = 'block-'+id+'='+escape(1)+';expires='+expire.toGMTString()+';path='+escape(path);
	}
	else
	{
		Effect.SlideUp('block-'+id);
		text = 'expand-'+id; setTimeout('Close(text);', 500);
		document.cookie = 'block-'+id+'='+escape(0)+';expires='+expire.toGMTString()+';path='+escape(path);
	}
}