function __auto_focus()
{
	var formObject = document.forms['loginForm'];
	
	if(formObject && formObject['username'])
	{
		if(formObject['username'].value.replace(/\s+/g,"").length >= 4)
		{
			if(formObject['password'])
			{
				formObject['password'].focus();
			}
		}
		else
		{
			if(formObject['username'])
			{
				formObject['username'].focus();
			}
		}			
	}
}

function __toggle_buttons(value,form)
{
	var formObject = document.forms[form];
	
	if(formObject)
	{	
		for(i=0 ; i<formObject.elements.length ; i++)
		{
			if(formObject.elements[i].type == "button" || formObject.elements[i].type == "reset" || formObject.elements[i].type == "submit")
			{
				formObject.elements[i].disabled = (value == 'y' ? true : false);			
			}
		}
	}
}

function __toggle_file_inputs(value,form)
{
	var formObject = document.forms[form];
	
	if(formObject)
	{	
		for(i=0 ; i<formObject.elements.length ; i++)
		{
			if(formObject.elements[i].type == "file")
			{
				formObject.elements[i].disabled = (value == 'y' ? true : false);			
			}
		}
	}
}