// fill data

    let savedUsername = "test"
    let savedPassword = "test"


    let fillForm = String(format: "document.getElementByName('isc_TextItem_0').value = '(savedUsername)';document.getElementByName('isc_PasswordItem_0').value = '(savedPassword)';")
    //let fillForm = String(format: "document.getElementById('isc_G').value = '(savedUsername)';document.getElementById('isc_I').value = '(savedPassword)';")
    webView.stringByEvaluatingJavaScript(from: fillForm)

<input type="TEXT" name="isc_TextItem_0" id="isc_G" handlenativeevents="false" $89="isc_TextItem_1" $9a="$9b" spellcheck="true" oninput="isc_TextItem_1.$43g()" onselect="isc_TextItem_1.$1162()" autocomplete="OFF" class="textItemHint" style="width:190px;height:20px;text-align:center;" tabindex="1344">

<input type="PASSWORD" name="isc_PasswordItem_0" id="isc_I" handlenativeevents="false" $89="isc_PasswordItem_1" $9a="$9b" spellcheck="true" oninput="isc_PasswordItem_1.$43g()" onselect="isc_PasswordItem_1.$1162()" autocomplete="OFF" class="textItemHint" style="width:190px;height:20px;text-align:center;" tabindex="1345">

<td class="buttonRounded" style="padding-top:0px;padding-bottom:0px;text-align:center;vertical-align:middle"><div style="display:inline-block;max-width:100%;white-space:nowrap;vertical-align:middle"><div id="isc_C" style="overflow:hidden;text-overflow:ellipsis"><b style="font-size:18px;">Login</b></div></div></td>