function manage() {
	var str=document.md5sha1_form.strval.value;
	var key=document.md5sha1_form.keyval.value;
	if(str=="") {
		alert("Please enter string.");
		document.md5sha1_form.strval.focus();
	}
	else
		http('POST','results.php',show,'str='+str+'&key='+key,false);
	
	return false;
}
function show(obj) {
	elm = document.getElementById('result');										
	elm.innerHTML = obj['result'];
	
	elm = document.getElementById('stat');										
	elm.innerHTML = obj['stat'];
}