function bodysize(grote) { var cookiewaarde = getCookie('grote'); if (cookiewaarde == '' || cookiewaarde == null ) { cookiewaarde = 7/10; } switch(grote) { case "=" : cookiewaarde = parseFloat(cookiewaarde); break; case "-" : cookiewaarde = parseFloat(cookiewaarde) - parseFloat(stap); break; case "+" : cookiewaarde = parseFloat(cookiewaarde) + parseFloat(stap); break; default : cookiewaarde = parseFloat(grote); } fontsizeof(document.body,cookiewaarde); setCookie('grote',cookiewaarde); } function fontsizeof(oObject,grote) { if (oObject) { oObject.style.fontSize = grote + 'em'; } } function setCookie(name,value) { document.cookie = name + "=" + value + ";"; } function getCookie(name) { //Haal de waardes van een specieke cookie op var dc = document.cookie; var prefix = name + "="; var begin = dc.indexOf("; " + prefix); if (begin == -1) { begin = dc.indexOf(prefix); if (begin != 0) return null; } else { begin += 2; } var end = document.cookie.indexOf(";", begin); if (end == -1) end = dc.length; return unescape(dc.substring(begin + prefix.length, end)); } function setActiveStyleSheet(title) { var i, a, main; for(i=0; (a = document.getElementsByTagName("link")[i]); i++) { if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) { a.disabled = true; if(a.getAttribute("title") == title) a.disabled = false; } } fixswitchknoppen(title); } function getActiveStyleSheet() { var i, a; for(i=0; (a = document.getElementsByTagName("link")[i]); i++) { if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title"); } return null; } function getPreferredStyleSheet() { var i, a; for(i=0; (a = document.getElementsByTagName("link")[i]); i++) { if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("rel").indexOf("alt") == -1 && a.getAttribute("title") ) return a.getAttribute("title"); } return null; } function createCookie(name,value,days) { if (days) { var date = new Date(); date.setTime(date.getTime()+(days*24*60*60*1000)); var expires = "; expires="+date.toGMTString(); } else expires = ""; document.cookie = name+"="+value+expires+"; path=/"; } function readCookie(name) { var nameEQ = name + "="; var ca = document.cookie.split(';'); for(var i=0;i < ca.length;i++) { var c = ca[i]; while (c.charAt(0)==' ') c = c.substring(1,c.length); if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length); } return null; } window.onload = function(e) { } // MTB: 20-02-07 Voordat de body gerenderd is kan alvast de goede CSS (Kleuren/ZwartWit) geladen worden! var cookie = readCookie("style"); var title = cookie ? cookie : getPreferredStyleSheet(); setActiveStyleSheet(title); window.onunload = function(e) { var title = getActiveStyleSheet(); createCookie("style", title, 365); } // MTB: 20-02-07 Deze functie MOET in de aangeroepen worden, dan pas is de HTML gerenderd (en kan er display/none etc) function fixStyleKnoppen() { var cookie = readCookie("style"); var title = cookie ? cookie : getPreferredStyleSheet(); fixswitchknoppen(title); } function fixswitchknoppen(title) { if(!document.getElementById('kleuren')) { //alert("De stylesheet (kleuren/zwartwit) kon niet juist geladen worden, raadpleeg uw Webmaster."); } else { if(title == "Zwart Wit") { document.getElementById('zwartwit').style.display = "none"; document.getElementById('kleuren').style.display = "inline"; } else { document.getElementById('kleuren').style.display = "none"; document.getElementById('zwartwit').style.display = "inline"; fixnaartopknop(); } } } function fixnaartopknop() { var title = getActiveStyleSheet() if(document.getElementById('naartop')) { if(title == "Zwart Wit") { document.getElementById('naartop').src = "images/button_naartop_bw.gif" } else { document.getElementById('naartop').src = "images/button_naartop.gif" } } } function ChangeImage(fFwd) { if (fFwd) { if (++g_iimg==g_imax) g_iimg=0; } else { if (g_iimg==0) g_iimg=g_imax; g_iimg--; } Update(); } function getobject(obj){ if (document.getElementById) { return document.getElementById(obj) } else if (document.all) { return document.all[obj] } } function Update(){ try{var filterstring="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=1.0 Duration=0.7)" var imgobj=getobject("Foto"); imgobj.style.filter=filterstring; imgobj.filters[0].Apply(); }catch(e){} getobject("Foto").src = g_ImageTable[g_iimg][0]; document.getElementById('fototitle').innerHTML =g_TextTable[g_iimg][0]; try{ imgobj.filters[0].Play();}catch(e){} OnImgLoad(); } function OnImgLoad() { window.setTimeout("Tick()", g_dwTimeOutSec*2500); } function Tick() { ChangeImage(true); }