function rightLoginCheck()
{
    if(document.getElementById("Right1_txt_UserName").value == "" || document.getElementById("Right1_txt_UserName").value == "E-Mail Adresse")
    {
        document.getElementById("rightEmailEr").style.display = "inline";
        document.getElementById("rightEmailEr").innerHTML = "*Erforderlich";
        document.getElementById("Right1_txt_UserName").focus();
        return false;
    }
    else
    {
        document.getElementById("rightEmailEr").style.display = "none";
        document.getElementById("rightEmailEr").innerHTML = "";     
    }
    var username = document.getElementById("Right1_txt_UserName").value;
    var EmailReg=/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
    if(!EmailReg.test(username))
    {
        document.getElementById("rightEmailEr").style.display = "inline";
        document.getElementById("rightEmailEr").innerHTML = "*e_mail ist ungültig";
        document.getElementById("Right1_txt_UserName").focus();
        return false;
    }
    else
    {
        document.getElementById("rightEmailEr").style.display = "none";
        document.getElementById("rightEmailEr").innerHTML = "";        
    }
    if(document.getElementById("Right1_txt_Password").value == "" || document.getElementById("Right1_txt_Password").value == "Passwort")
    {
        document.getElementById("rightPasswordEr").style.display = "inline";
        document.getElementById("rightPasswordEr").innerHTML = "*Erforderlich";
        document.getElementById("Right1_txt_Password").focus();
        return false;
    }
    else
    {
        document.getElementById("rightPasswordEr").style.display = "none";
        document.getElementById("rightPasswordEr").innerHTML = "";        
    }
}

function txt_UserName_Focus()
{
    var txt_UserName = document.getElementById("Right1_txt_UserName");
    if(txt_UserName.value=="E-Mail Adresse")
    {
        txt_UserName.value="";
    }  
}    
function txt_Password_Focus()
{
    var txt_Password = document.getElementById("Right1_txt_Password");
    if(txt_Password.value=="Passwort")
    {
        txt_Password.value="";
    }   
}
                        
function txt_UserName_Blur()
{
    var txt_UserName=document.getElementById("Right1_txt_UserName");
    if(txt_UserName.value=="")
    {
        txt_UserName.value="E-Mail Adresse";
    }
}

function txt_Password_Blur()
{
    var txt_Password=document.getElementById("Right1_txt_Password");
    if(txt_Password.value=="")
    {
        txt_Password.value="Passwort";
    }   
}