function SearchRes(){
	if (--document.waita==0){
		document.getElementById("number").className="ajax";
		document.getElementById("results").innerHTML="<div class='s_wait'><img src='images/wait.gif'> Проверка...</div>";
		if(document.getElementById) {
		var http=(window.ActiveXObject)?new ActiveXObject("Microsoft.XMLHTTP"):new XMLHttpRequest();
		}
		if(http) {
			http.open("GET",'files/search.php?number='+document.search,true);
			http.setRequestHeader("Content-Type","text/html");
			http.onreadystatechange=function() {
			if(http.readyState==4) {document.getElementById("results").innerHTML=http.responseText;}
			}
			http.send(null);
		}
	}
}
function doSearch(obj) {
	if(obj.value.length>3) {
		if (document.OLD!=obj.value){
			document.waita++;
			document.search=document.OLD=obj.value;
			setTimeout('SearchRes()', 500);
		}
	}
	else {document.getElementById("results").innerHTML="";
		document.getElementById("number").className="none";
		document.OLD=obj.value}
}
document.waita=0;

function isNum(e)
{
	var v = e.keyCode?e.keyCode:e.which;
	return v>=48 && v<=57;
}
function openwin(theURL,winName,features) {
  window.open(theURL,winName,features);
}