var _gaq = _gaq || [];
  _gaq.push(['_setAccount', 'UA-17678201-1']);
  _gaq.push(['_trackPageview']);

  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();
function enable_disable_preserve()
    {
        var inputs =   new Array('sort_sel', 'sort_de', 'optimise_shorthands', 'merge_selectors', 'none');
        var inputs_v = new Array( true,       true,      true,                  true,              false);
        for(var i = 0; i < inputs.length; i++)
        {
            if(document.getElementById('preserve_css').checked)  {
                document.getElementById(inputs[i]).disabled = inputs_v[i];
            } else {
                document.getElementById(inputs[i]).disabled = !inputs_v[i];
            }
        }
    }
    function ClipBoard()
    {
        window.clipboardData.setData('Text',document.getElementById("copytext").innerText);
    }
    function css_code(){
        $("#options").slideUp('slow',function(){
        $("#optimized").slideUp('slow',function(){
        $("#css-code").slideDown('slow');
        $("#1step").addClass('current');
        $("#2step").removeClass('current');
        $("#3step").removeClass('current');
        });     
        });
    }
    function options(){
        $("#css-code").slideUp('slow',function(){
            $("#optimized").slideUp('slow',function(){
            $("#options").slideDown('slow');
            $("#1step").removeClass('current');
            $("#3step").removeClass('current');
            $("#2step").addClass('current');
        });
        });
    }
    function optimized(){
    $("#css-code").slideUp('slow',function(){
    $("#options").slideUp('slow',function(){
    $("#optimized").slideDown('slow');
    $("#optimized").html('<img src="images/ajax.gif" alt="يرجى الإنتظار" />');
            });
            $("#1step").removeClass('current');
            $("#2step").removeClass('current');
            $("#3step").addClass('current');
            $.ajax({
               type:'post',
               url:'ajax.php',
               data:$("#form").serialize(),
               success:function (result){
                $("#optimized").html(result);
               }
            });
            
        });
    }