var clear="http://"+window.location.host.+"/public/images/blank.gif";
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function show()
 {
	$('#light').show("slow");
	$('#fade').show("slow");
 return false;
 }
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 {
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	$('#fade').hide("slow");
	document.getElementById("username").value="";
	document.getElementById("email").value="";
	document.getElementById("msg").value="";
	document.getElementById("errors").style.display="none";
 return false;
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