function cleartext() {
			document.getElementById('check').url.value = "";
		}
		function addtext() {
			if (document.getElementById('check').url.value == "") {
				document.getElementById('check').url.value = "ex: www.yourdomain.com";
			}
		}
		function selecttext() {
			document.getElementById('textb').textbox.select();
		}	

    function waitScreen() {
        document.getElementById('pleasewaitScreen').style.visibility='visible';
 	}