");document.write("\");function activate_tab() { var url = window.location.href; var reg_theme = /theme=(\d+)&?/g; var theme = '4'; if (theme == '0') { if (reg_theme.test(url)) { theme = RegExp.$1; } else { if (getCookie("theme")) { theme = getCookie("theme"); } else { theme = 12; } } } if (theme > 0) { if (theme == "5000111111") { /* var new_menu = document.getElementById('topmenuimage'+theme+'2'); */ document.getElementById('topmenuimage'+theme+'2').className = 'button_act'; document.getElementById('topmenuimage'+theme+'2').style.backgroundImage = 'url(i/holidays/button_act.jpg)'; document.getElementById('topmenuimage'+theme+'1').src = 'i/holidays/button_act_lt.jpg'; document.getElementById('topmenuimage'+theme+'3').src = 'i/holidays/button_act_rt.jpg'; document.getElementById('topmenuimage121').src = 'i/button_pas_lt_first.gif'; } else { document.getElementById('topmenuimage'+theme+'2').className = 'button_act'; document.getElementById('topmenuimage'+theme+'2').style.backgroundImage = 'url(i/button_act.jpg)'; document.getElementById('topmenuimage'+theme+'1').src = 'i/button_act_lt.jpg'; document.getElementById('topmenuimage'+theme+'3').src = 'i/button_act_rt.jpg'; /*document.getElementById('toplevelitemid' + theme).style.color = '#ffffff';*/ document.getElementById('topmenuimage121').src = 'i/button_pas_lt_first.gif'; document.getElementById('searchbackground1').style.backgroundColor ='#5273CE'; document.getElementById('searchbackground').style.backgroundColor ='#5273CE'; /*document.getElementById('topmenuimage2').style.backgroundImage = 'url(i/button_pas.jpg)'; document.getElementById('topmenuimage3').src = 'i/button_pas_rt.jpg'; document.getElementById('topmenuimage2').className = 'button_pas'; document.getElementById('toplevelitemid').style.color = '#000080'; document.getElementById('toplevelitemid').className = 'button_pas'; */ } if (theme==12) { /* menu first item lt image hack by oleg romanov*/ document.getElementById('topmenuimage121').src='i/button_act_lt_first.gif'; } } else { document.getElementById('topmenuimage2').style.backgroundImage = 'url(i/button_act.jpg)'; document.getElementById('toplevelitemid').style.color = '#ffffff'; } if (document.getElementById('topmenuimage50001111111')) { document.getElementById('topmenuimage50001').style.display = 'none'; document.getElementById('topmenuimage50002').style.display = 'none'; document.getElementById('topmenuimage50003').style.display = 'none'; }}function activate_item() { /* holidays */ if ("4" == 5000111111) { document.getElementById('menuheader_left').src = "/i/holidays/button_red_lt.gif"; document.getElementById('menuheader_center').style.backgroundColor = '#C70100'; document.getElementById('menuheader_right').src = "/i/holidays/button_red_rt.gif"; } if ("4" == 5000111111) { document.getElementById('searchbackground1').style.backgroundColor = '#C70100'; document.getElementById('searchbackground').style.backgroundColor = '#C70100'; } element = 0; var url = window.location.href; var express_element = /product\/.+\/.+\/(\d+)\//g; var express_element2 = /element=(\d+)&?/g; var element = '156'; var r1 = new RegExp(express_element); if (r1.test(url)) { element = RegExp.$1; } var r2 = new RegExp(express_element2); if (r2.test(url)) { element = RegExp.$1; } if (element) { if (!minipic('pic'+element, element)) { var hid = document.getElementById('hidden'+element); if (hid && hid.value) { minipic('pic'+hid.value, hid.value); } } } var img_array = new Array("blue.jpg","green.jpg","lblue.jpg","magenta.jpg","orange.jpg"); var colors_array = new Array ("#5174C8","#AED65C","#6AB2DA","#0EB3EB","#FF9934");}function goto_pr(pr_id,select_id){ var hidden_el = pr_id + "_link"; var selected_el = "selected_product_" + select_id; hidden_el = document.getElementById(hidden_el); selected_el = document.getElementById(selected_el); if (hidden_el.value != "") { if (selected_el.value != "") { selected_el.selected=1; } document.location.href=hidden_el.value; }}function browse_top_menu(id) { var i=0; while(++i) { var subitem = 'layer_subitem' + i; var elem_subitem = document.getElementById(subitem); if (i>100) { if (i==id) { elem_subitem.style.display = ""; } else { elem_subitem.style.display = "none"; } } else { break; } } return true;} function show_hidden(sub_id,item2hide,item2show) { var item = document.getElementById(sub_id); if (!item) { return; } if (item.style.display == 'none') { item.style.display = ''; } else { item.style.display = 'none'; } if (item2hide && item2show) { item = document.getElementById(item2hide); item.style.display = 'none'; item = document.getElementById(item2show); item.style.display = ''; } return; } function lev2(sub_id) { return; var item = document.getElementById(sub_id); if (!item) { return; } if (item.style.display == 'none') { item.style.display = ''; } else { item.style.display = 'none'; } return; } function minipic(pic_id,sub_id) { obj = document.getElementById(sub_id); if (!obj) { return; } pic = document.getElementById(pic_id); if (obj.style.display == 'none') { if (pic) { pic.src = '/i/bul.gif'; } obj.style.display = ''; } else { if (pic) { pic.src = '/i/bul2.gif'; } obj.style.display = 'none'; } } function minipic3(pic_id,sub_id) { obj = document.getElementById(sub_id); pic = document.getElementById(pic_id); if (obj.style.display == 'none') { obj.style.display = ''; } else { obj.style.display = 'none'; } } function kooptip_show() { var i, id; var url = window.location.href; var regexp = /[&|\?]theme=(\d+)&?/g; var expr = new RegExp(regexp); var test = expr.test(url); var res = RegExp.$1; for (i=0; i 0) { offset = document.cookie.indexOf(search); if (offset != -1) { offset += search.length; end = document.cookie.indexOf(";", offset); if (end == -1) end = document.cookie.length; return unescape(document.cookie.substring(offset, end)); } } } function set_theme_cookie() { var url = window.location.href; var regexp = /theme=(\d+)/g; var test = regexp.test(url); var res = RegExp.$1; setCookie('theme', res); } function set_id_cookie() { var url = window.location.href; var expr = /[&|\?]id=([\d+|\+?|meer]+)&?/g; var test = expr.test(url); var res = RegExp.$1; if (test) { setCookie('id', res); } } function cat_jump(sub_id) { var i, id; for (i=0; i
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Of u nu traint als onderdeel van een gezonde levensstijl, als hulpmiddel tegen overgewicht of ter verbetering van uw prestatievermogen, een goed gestructureerde trainingsopbouw is onmisbaar om het gewenste doel te bereiken. In dit boek bespreekt Paul Van Den Bosch alle elementen die belangrijk zijn om op een effectieve manier te kunnen trainen. Hierbij speelt de hartslagmeter een centrale rol. Speciale aandacht wordt daarbij besteed aan duursporten zoals lopen en fietsen. Met dit boek maakt u definitief een eind aan het gevoelsmatig trainen. Vanaf nu kunt u op een eenvoudige manier uw eigen trainingsschema`s samenstellen, die garanderen dat u uw optimale prestatievermogen zult bereiken.
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