function ValidateImage(source, arguments)
{
    var validvalues = ["png","jpg","gif","bmp"];
    var extension = arguments.Value.substring(arguments.Value.length-3);
    validate = false;
    for(i=0;i<validvalues.length;i++)
    {
        if(extension.toLowerCase() == validvalues[i])
        {
            validate = true;
            break;
        }
    }
    
    arguments.IsValid=validate;
}

function ValidateCampanha(source, arguments)
{
    var validvalues = ["png","jpg","gif","bmp","swf"];
    var extension = arguments.Value.substring(arguments.Value.length-3);
    validate = false;
    for(i=0;i<validvalues.length;i++)
    {
        if(extension.toLowerCase() == validvalues[i])
        {
            validate = true;
            break;
        }
    }
    
    arguments.IsValid=validate;
}

var fckBody;
function ValidateBody(source, args)
{
  args.IsValid = fckBody.GetXHTML(true) != "";
}
function FCKeditor_OnComplete(fckInstance)
{  
  fckBody = fckInstance;
}