var kw;
    var type;
    String.prototype.Trim = function() {
        return this.replace(/(^s*)|(s*$)/g, "");
    }   
    function onkd() {
        if(event.which || event.keyCode){
            if ((event.which == 13) || (event.keyCode == 13)) {
                document.getElementById("img1").click();
                return false;
            }
        } 
        else {  
            return true
        };
    }
    function img1_onclick() {          
        kw = document.getElementById("txtname").value.Trim();   
        if(kw == "" || kw == "ÇëÊäÈëËÑË÷¹Ø¼ü×Ö") {
            alert("ÇëÊäÈëËÑË÷¹Ø¼ü×Ö£¡");   
        }
        else {
            window.open("/result_" + encodeURI(kw)+".html",target='_blank');
        }        
    }
    
    function doClear() {          
        document.getElementById("txtname").value =""; 
    }