function customizeLink()
{
    $('#link').removeAttr("readonly");
	$('#link').removeAttr("onClick");
	$('#link').css('border', '2px solid blue');
	$('#saveButton').html('<input type="button" class="button" value="Save" onClick="saveCustomizeLink();" style="width:150px">');
}


function saveCustomizeLink()
{
	$.post("shorten.php", { task: "customize", newLink: $('#link').val(), oldLink: $('#oldLink').val() },
    function(data){
	 if(data == "custom_in_use")
	 {
		 alert('Custom link already in use, please choose another!'); 
	 }else{ 
	     $('#link').attr("readonly", true);
	     $('#link').attr("onClick", "this.select();");
	     $('#link').css('border', 'none');
	     $('#link').val(data); 
		 $('#saveButton').html('<input type="button" class="button" value="Customize" onClick="customizeLink();" style="width:150px">');
	}
   });
}