//les fonctions javascript, fournies par Crayon Noir (pour les blogs)

function getPageSize()
	{
		var de = document.documentElement;
		var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
		var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
		arrayPageSize = [w,h];
		return arrayPageSize;
	}
	
function cachePage()
	{
		pageSize = getPageSize();
		$('#cacheOverlay').css('height',pageSize[1]+'px');
		$('#cacheOverlay').css('display','block');
	}
	
function openAnnonce(num)
{
	document.getElementById('annonce_ouverte_' + num).style.display='block';
	document.getElementById('annonce_fermee_' + num).style.display='none';
}

function closeAnnonce(num)
{
	document.getElementById('annonce_ouverte_'+num).style.display='none';
	document.getElementById('annonce_fermee_'+num).style.display='block';
}