function searchpush() {
        var inputvalue = document.getElementById('searchkey').value;
        
        if (inputvalue.length == 0) {
            alert('请输入查询关键字！');
            return false;
        }
        
        formfun(3,inputvalue);
        
    }
    
    function quest_input(inputobj) {
        
        var inputv = inputobj.value;
        if(inputv == '请输入您的留学问题') {
            inputobj.value = '';
        }
    
    }
    
    function quest_inputonblur(thisobj) {
        
        var thisvalue = thisobj.value;
        if(thisvalue =='') {
            thisobj.value = '请输入您的留学问题';
        }
        
    }

    function quest_post() {
        var questext = document.getElementById('indexquest').value;

        if (questext.length ==0 || questext =='请输入您的留学问题'){
            alert('对不起，请输入需要查询的问题！');
        } else {
            formfun(4,questext);
        }
        
    }
    
    
    
    
    
     function formfun(selectMun,selectvalue) {
    
        var actionstr = '';
        var formobj = document.getElementById('searchforms'); 
        var inputobj = document.getElementById('valuesid');
        
        if(selectMun == 1) {
            actionstr = 'klist.asp';
            inputobj.value=selectvalue;
            inputobj.id = 'kclassid';
            inputobj.name = 'kclassid';
        }
        
        if(selectMun == 2) {
            actionstr = 'klist.asp';
            inputobj.value=selectvalue;
            inputobj.id = 'sclassid';
            inputobj.name = 'sclassid';
        }   
        
        if(selectMun == 3) {
            actionstr = 'klist.asp';
            inputobj.value=selectvalue;
            inputobj.id = 'schoolvalue';
            inputobj.name = 'schoolvalue';
        }  
        
        if(selectMun == 4) {
            actionstr = 'Qlist.asp';
            inputobj.value = selectvalue;
            inputobj.id = 'search';
            inputobj.name = 'search';
        }                   
             
        
                 
        formobj.action = actionstr;
        formobj.target = '_blank';
        formobj.submit();
    }