function showdiv(temp, formname, acmethod){
        if (typeof formname == "undefined") {
            formname = "form1";
        }
        if (typeof acmethod == "undefined") {
            acmethod = "send";
        }
        fr = eval("document." + formname);
        if(temp == 'visible'){
            var passuid='';
            if(typeof(fr.authid) != 'undefined')  passuid = fr.authid.value;
            var pars = 'passuid=' + passuid + '&formname=' + formname + '&acmethod=' + acmethod;
            
            new Ajax.Updater('passimg','/shop/authimg.action.html', {method:'post', evalScripts:true, parameters:pars});
        }
        if(typeof(document.getElementById('passimg')) != 'undefined'){
            passimg.style.display = (temp == "visible") ? "block" : "none";
        }
            
    } 
    function showdiv2(temp, formname, acmethod, num){
        if (typeof formname == "undefined") {
            formname = "form1";
        }
        if (typeof acmethod == "undefined") {
            acmethod = "send";
        }
        fr = eval("document." + formname);
        if(temp == 'visible'){
            var passuid='';
            if(typeof(fr.authid) != 'undefined')  passuid = fr.authid.value;
            var pars = 'passuid=' + passuid + '&formname=' + formname + '&acmethod=' + acmethod;
            
            if(!num) {  
                new Ajax.Updater('passimg','/board/authimg.action.html', {method:'post', evalScripts:true, parameters:pars});
            } else {
                new Ajax.Updater('passimg'+num,'/board/authimg.action.html', {method:'post', evalScripts:true, parameters:pars});
            }
        }
        if(!num) {
            if(typeof(document.getElementById('passimg')) != 'undefined'){
                passimg.style.display = (temp == "visible") ? "block" : "none";
            }
        }

    }
    function showdiv3(temp, formname, acmethod){
        if (typeof formname == "undefined") {
            formname = "form1";
        }
        if (typeof acmethod == "undefined") {
            acmethod = "send";
        }
        fr = eval("document." + formname);
        if(temp == 'visible'){
            var passuid='';
            if(typeof(fr.authid) != 'undefined')  passuid = fr.authid.value;
            var pars = 'passuid=' + passuid + '&formname=' + formname + '&acmethod=' + acmethod;
            
            new Ajax.Updater('passimg','/shop/authimg.action.html', {method:'post', evalScripts:true, parameters:pars});
        }
        if(typeof(document.getElementById('passimg')) != 'undefined'){
            passimg.style.display = (temp == "visible") ? "block" : "none";
        }
            
    }