<odoo>
    <template id="minimal_layout" inherit_id="web.minimal_layout" priority="100">
        <script t-if="subst" position="replace">
            <script t-if="subst">
                function subst() {
                    var vars = {};
                    var x = document.location.search.substring(1).split('&amp;');
                    for (var i in x) {
                        var z = x[i].split('=', 2);
                        vars[z[0]] = unescape(z[1]);
                    }
                    var x = ['sitepage', 'sitepages', 'section', 'subsection', 'subsubsection'];
                    var z = {'sitepage': 'page', 'sitepages': 'topage'};
                    for (var i in x) {
                        var y = document.getElementsByClassName(z[x[i]] || x[i])
                        for (var j=0; j&lt;y.length; ++j)
                            y[j].textContent = vars[x[i]];
                    }

                    var index = vars['webpage'].split('.', 4)[3];
                    var header = document.getElementById('minimal_layout_report_headers');
                    if(header){
                        var companyHeader = header.children[index];
                        header.textContent = '';
                        header.appendChild(companyHeader);
                    }
                    var footer = document.getElementById('minimal_layout_report_footers');
                    if(footer){
                        var companyFooter = footer.children[index];
                        footer.textContent = '';
                        footer.appendChild(companyFooter);
                    }

                    var operations = {
                        'not-first-page': function (elt) {
                            elt.style.visibility = (vars.sitepage == vars.frompage) ? "hidden" : "visible";
                        },
                        'not-last-page': function (elt) {
                            elt.style.visibility = (vars.sitepage == vars.sitepages) ? "hidden" : "visible";
                        },
                        'first-page': function (elt) {
                            elt.style.visibility = (vars.sitepage == vars.frompage) ? "visible" : "hidden";
                        },
                        'last-page': function (elt) {
                            elt.style.visibility = (vars.sitepage == vars.sitepages) ? "visible" : "hidden";
                        },
                        'single-page': function (elt) {
                            elt.style.display = (vars.sitepages === 1) ? "inherit" : "none";
                        },
                        'multi-page': function (elt) {
                            elt.style.display = (vars.sitepages > 1) ? "inherit" : "none";
                        },
                    };
                    for (var klass in operations) {
                        var y = document.getElementsByClassName(klass);
                        for (var j=0; j&lt;y.length; ++j)
                            operations[klass](y[j]);
                    }
                }
            </script>
        </script>
    </template>
</odoo>
