function pleaseWait(btn, pId, text)
{	
	var isValid = false;
	if (typeof(Page_ClientValidate) == 'function')
	{   
		isValid = Page_ClientValidate();
	}
	if(isValid)
	{
		var p = document.getElementById(pId);
		btn.style.display = 'none';
		p.innerHTML = p.innerHTML + text;
		p.style.display = 'block';
	}
	
}