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("code").innerText);
    }
    
    
    
    function fnSelect(objId) {
    fnDeSelect();
    if (document.selection) {
        var range = document.body.createTextRange();
        range.moveToElementText(document.getElementById(objId));
        range.select()
    } else if (window.getSelection) {
        var range = document.createRange();
        range.selectNode(document.getElementById(objId));
        window.getSelection().addRange(range)
    }
}

function fnDeSelect() {
    if (document.selection)
        document.selection.empty();
    else if (window.getSelection)
        window.getSelection().removeAllRanges()
}

//Javascripts facebook
(function(d){
  var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
  js = d.createElement('script'); js.id = id; js.async = true;
  js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
  d.getElementsByTagName('head')[0].appendChild(js);
}(document));