// JavaScript Document

function collapse(id_bloc)
{
	/*alert ("bloc : "+id_bloc);*/
	if(document.getElementById('bloc'+id_bloc).style.display=='none')
	{
		document.getElementById('bloc'+id_bloc).style.display='';
		document.getElementById('collapse'+id_bloc).src='images/collapse.png';
	}
	else
	{
		document.getElementById('bloc'+id_bloc).style.display='none';
		document.getElementById('collapse'+id_bloc).src='images/expand.png';
	}
}

function expand(category_links)
{
	/*alert ("bloc : "+category_links);*/
	if(document.getElementById('cat|'+category_links).style.display=='none')
	{
		document.getElementById('cat|'+category_links).style.display='';
		document.getElementById('expand'+category_links).src='../images/collapse.png';
	}
	else
	{
		document.getElementById('cat|'+category_links).style.display='none';
		document.getElementById('expand'+category_links).src='../images/expand.png';
	}
}