//------------------- for clearing and replacing text in form input fields and textareas -------------------//
function clearText(thefield) {
  if (thefield.defaultValue==thefield.value) { thefield.value = "" }
} 
function replaceText(thefield) {
  if (thefield.value=="") { thefield.value = thefield.defaultValue }
}

function popup(){
		window.open('scripts/tell_a_friend.php', 'tellafriend_script','scrollbars=1,statusbar=1,resizable=0,location=0,width=400,height=510');
	}

//  End -->