// JScript File

function findInput(typeName, nameToFind) {
    var inputObj = document.getElementsByTagName("input");
    for (var i = 0; i < inputObj.length; i++) {
        if (inputObj[i].type == typeName) {
            var ioId = inputObj[i].id;
            if (ioId.indexOf(nameToFind) > 0) {
                return inputObj[i];
            }
        }
    }
}

function clickAgainHead() {
    //Check fields first
    var toName = findInput("text", "txtFriendName");
    if (toName != null)
    {
        if (toName.value != "")
        {
            var toEmailObj = findInput("text", "toEmail");
            if (toEmailObj != null)
            {
                var toEmailObjValue = toEmailObj.value
                if (toEmailObjValue != "") 
                {
                    if (toEmailObjValue.indexOf("@") > 0)
                    {
                        var foundBtn = findInput("submit","btnAgainHead");
                        if (foundBtn != null)
                        {
                            foundBtn.click();
                        }
                    }
                }
            }
        }
    }
    return false;
 }

function clickButton(btnName) {
    var foundBtn = findInput("submit", btnName);
    if (foundBtn != null) {
        foundBtn.click();
    }
    return false;
}

//function findObj(tagName, nameToFind) {
//    var findObj = document.getElementsByTagName(tagName);
//    for (var i = 0; i < findObj.length; i++) {
//        var objId = findObj[i].id;
//        if (objId.indexOf(nameToFind) > 0) {            
//            return findObj[i];  
//        }          
//    }
//}
//    
//function clickDiv(divName) {
//    var divObj = findObj("div", divName);
//    if (divObj != null) {
//        divObj.click();
//    }
//    return false;
//}