function init() {

	if (document.getElementById("pub_titre"))	{
		var cache_element = 0 ;
		if (document.getElementById("pub_special_gauche1").offsetHeight < 25) {
			document.getElementById("pub_special_gauche1").style.display = "none";
			cache_element++ ;
		}
		if (document.getElementById("pub_special_gauche2").offsetHeight < 25) {
			document.getElementById("pub_special_gauche2").style.display = "none";
			cache_element++ ;
		}
		if (document.getElementById("pub_special_gauche3").offsetHeight < 25) {
			document.getElementById("pub_special_gauche3").style.display = "none";
			cache_element++ ;
		}

		if (cache_element == 3)	{
			document.getElementById("pub_titre").style.display = "none"

		}
	}
}