function avert() {
	alert("\nJe suis désolé pour ce désagrément !\nVotre navigateur ne peut visionner ces effets...\nSeul Internet Explorer, version 4 ou plus peut le faire actuellement.")
}

    var ms = navigator.appVersion.indexOf("MSIE")
    ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)

if (ie4) {

	function transitionImage() {
			if (idTransDiv.filters.item(0).status == 0) {
				idTransDiv.filters.item(0).apply()
				idTransDiv.filters.item(0).transition = 23
				idImage.style.visibility == "visible"?
					idImage.style.visibility = "hidden":
					idImage.style.visibility = "visible"
				idTransDiv.filters(0).play(1.000)
			}
			}

	function transitiontexte() {

			if (idTransTxt.filters.item(0).status == 0) {
				idTransTxt.filters.item(0).apply()
				idTransTxt.filters.item(0).transition = 12
				idTxt.style.visibility == "visible"?
					idTxt.style.visibility = "hidden":
					idTxt.style.visibility = "visible"
				idTransTxt.filters(0).play(1.000)
				transitiontexte2()

			}
}

	function transitiontexte2() {

			if (idTransTxt2.filters.item(0).status == 0) {
				idTransTxt2.filters.item(0).apply()
				idTransTxt2.filters.item(0).transition = 12
				idTxt2.style.visibility == "visible"?
					idTxt2.style.visibility = "hidden":
					idTxt2.style.visibility = "visible"
				idTransTxt2.filters(0).play(1.000)
			}
}
}

	function nada() {
	}