function decision(message, url){
	if(confirm(message)) location.href = url;
}

function showhidediv(name){
	var obj = (document.getElementById)? document.getElementById(name) : eval("document.all[name]");
	if (obj.style.display=="none"){
		obj.style.display="";
	} else {
		obj.style.display="none";
	}
}