// JavaScript Document
function init()
{
	anchorName = window.location.hash;
	anchorName = anchorName.substring(1,anchorName.length); // enleve le #
	id = 'Horaire'+anchorName;
	if(document.getElementById(id))
	{
		cours = getElementsByClass('cours');
		for(i=0;i<cours.length;i++)
		{
			cours[i].style.display='none';
		}
		document.getElementById(id).style.display = 'block';
	} else
	{
		document.getElementById('tousCours').style.display = 'none'
	}
}
function tousCours()
{
	cours = getElementsByClass('cours');
		for(i=0;i<cours.length;i++)
		{
			cours[i].style.display='block';
		}
	document.getElementById('tousCours').style.display = 'none'
}
function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}
window.onload=init;