var strbrw=navigator.userAgent.toLowerCase();
if(strbrw.indexOf("msie") > -1 && strbrw.indexOf("mac")<0){
	var curso_scagain;
	scagain=document.getElementById("curso_flashobj");
	scagain.outerHTML = scagain.outerHTML;
}
function uncurso_flash(){
	if (strbrw.indexOf("msie") > -1 && strbrw.indexOf("mac") < 0){
		if (document.getElementsByTagName){
			var curso_flashobjs = document.getElementsByTagName("OBJECT");
			for (i=0; i<curso_flashobjs.length; i++){
				curso_flashobjs[i].outerHTML = "";
			}
		}
	}
}
window.onunload=uncurso_flash;