var flag = "off";
function hotmail(){
	if(document.all || document.getElementById){
		if(flag == "off"){
		document.getElementById('hot').style.display = "block";
		flag = "on";
		}else{
		if(flag == "on"){
		document.getElementById('hot').style.display = "none";
		flag = "off"
		}
		}
	}
}