function mostrarOcultarDiv(idDiv){
	elem = document.getElementById(idDiv);
	if(elem.style.display == 'block'){
		elem.style.display = 'none';
	}else{
		elem.style.display = 'block';
	}
}
function homePage(Click){
	if (navigator.appName.indexOf("Explorer") != -1) {
		Click.style.behavior='url(#default#homepage)';
		Click.setHomePage('http://www.cosmonline.com.ar');
	}else{
		mostrarOcultarDiv("hombePage");
	}
}