var ss_status=1;

function comimg(){
	var ss=document.getElementById('search');
	if(ss.value.length<10){
		if(ss_status!=1) {
			ss.style.backgroundImage="url(/search.help.gif)";
			ss_status=1;
		}
	} else {
		if(ss_status!=0){
			ss.style.backgroundImage="url(/un.gif)";
			ss_status=0;
		}
	}
}

function checkdn(){
	ss=document.getElementById('search');
	var FQDN = /\./i;
	if(FQDN.test(ss.value)){
		alert("FQDN");
	}
	var ValidDomainName = /^([a-z0-9-]{1,63})$/i;
	if(!ValidDomainName.exec(ss.value)){
		alert("incorrect name ["+ss.value+"]");
		return false;
	}
//	alert(ss.value);
	return true;
}