function validatetext(o) {
 if (o.value == '') {
    if(document.getElementById(o.id+"_err") == null)
    {
        o.parentNode.innerHTML = o.parentNode.innerHTML + '<span id="' + o.id + '_err" class="error">Required</span>';
    }
     return true;
 }
 else
 {
    if(document.getElementById(o.id+"_err") != null)
    {
        o.parentNode.removeChild(document.getElementById(o.id+"_err"));
    }
    return true;
 }
}

function validatecountry(o)
{   if(o.selectedIndex ==0)
    {   
        if(document.getElementById(o.id+"_err") == null)
        {
            o.parentNode.innerHTML = o.parentNode.innerHTML + '<span id="' + o.id + '_err" class="error">Required</span>';
        }
        return true;
    }
    else
    {    
        if(document.getElementById(o.id+"_err") != null)
        {
            o.parentNode.removeChild(document.getElementById(o.id+"_err"));
        }
        return true;
    }
}

function validateindustry(o)
{   if(o.selectedIndex ==0)
{   
        if(document.getElementById(o.id+"_err") == null)
        {
            o.parentNode.innerHTML = o.parentNode.innerHTML + '<span id="' + o.id + '_err" class="error">Required</span>';
        }
        return true;
    }
    else
    {    
        if(document.getElementById(o.id+"_err") != null)
        {
            o.parentNode.removeChild(document.getElementById(o.id+"_err"));
        }
        return true;
    }
}

function acceptterms(o)
{   //alert(o.id);
    myCheckBox = document.getElementById(o.id+"_0");
   
    if(myCheckBox.checked == false)
    {   
        if(document.getElementById(o.id+"_err") == null)
        {
            o.parentNode.innerHTML = o.parentNode.innerHTML + '<span id="' + o.id + '_err" class="error">Required</span>';
        }
        alert('Please fill in all required fields');
        return false;
    }
    else
    {   
        if(document.getElementById(o.id+"_err") != null)
        {
            o.parentNode.removeChild(document.getElementById(o.id+"_err"));
        }
        return true;
    }
}

function validateemail(o)
{   var model = /^(([A-Za-z0-9]+_+)|([A-Za-z0-9]+\-+)|([A-Za-z0-9]+\.+)|([A-Za-z0-9]+\++))*[A-Za-z0-9]+_*@((\w+\-+)|(\w+\.))*\w{1,63}\.[a-zA-Z]{2,6}$/
    if(o.value != "")
    {   
        if(document.getElementById(o.id+"_err") != null)
        {
            o.parentNode.removeChild(document.getElementById(o.id+"_err"));
        }
        
        if(!model.test(o.value))
        {   
            if(document.getElementById(o.id+"_err") == null)
            {
                o.parentNode.innerHTML = o.parentNode.innerHTML + '<span id="' + o.id + '_err" class="error">The e-mail address is not correct</span>';
            }
            alert('Please fill in all required fields');
 	        return false;
        }
        else
        {  return true;
        }
     }
     else
     {
        if(document.getElementById(o.id+"_err") == null)
        {
            o.parentNode.innerHTML = o.parentNode.innerHTML + '<span id="' + o.id + '_err" class="error">Required</span>';
        }
     }
     return true;
}