function disableElements(formName)
{
	formElement 	= document.getElementById(formName);
	totalElements 	= formElement.length;
	
	for(x=0;x<totalElements;x++)
	{
		formElement.elements[x].disabled = true;
	}
}

function enableElements(formName)
{
	formElement 	= document.getElementById(formName);
	totalElements 	= formElement.length;
	
	for(x=0;x<totalElements;x++)
	{
		formElement.elements[x].disabled = false;
	}
}