// MENU SCRIPT
function resetMenu(obj) {
if(document.getElementById) {
var el = document.getElementById(obj);
var ek = document.getElementById('m'+obj);
el.style.display = el.style.display == "block" ? "none" : "block";
ek.className = ek.className == "menuD" ? "menuM" : "menuD";
}
}
// TARGETS BLANK IN XHTML STRICT
function relTags() {
if (document.getElementsByTagName) {
var anchors = document.getElementsByTagName( "a" );
for (var loop = 0; loop < anchors.length; loop++) {
var anchor = anchors[loop];
if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") {
anchor.target = "_blank";
}
}
}
}
// OPEN COMMENTS WINDOW
function openComments(href) {
window.open(href,'kommentarer','width=400, height= 600, top=30, left=30, statusbar=yes, scrollbars=yes');
}
// OPEN SEND TO FREIND WINDOW
function openSend(href) {
window.open(href,'skicka','width=400, height= 600, top=30, left=30, statusbar=yes, scrollbars=yes');
}
// FANCY IMAGE EFFECT
function gammaRay(what) {
if (document.getElementById) {
var writePop = window.open('','_blank','toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=50,height=50');
var popTop = '';
popTop += '\n';
popTop += '\n';
popTop += '\n';
popTop += '\\n\n<\script>\n';
popTop += 'function resizeZoomer(){\n';
popTop += 'document.getElementById(\'loading\').style.display=\'none\';\n';
popTop += 'document.getElementById(\'image\').style.visibility=\'visible\';\n';
popTop += 'var sizeX = document.getElementById(\'image\').offsetWidth+40;\n';
popTop += 'var sizeY = document.getElementById(\'image\').offsetHeight+65;\n';
popTop += 'self.resizeTo(sizeX,sizeY);\n';
popTop += '}\n';
popTop += '\<\/script>\n';
popTop += 'Image Zoom\n';
popTop += '\n';
popTop += '\n';
popTop += '\n';
popTop += '
\n';
popTop += '<\script>\n';
popTop += 'document.getElementById(\'image\').onload = resizeZoomer;\n';
popTop += '<\/script>\n';
popTop += '\n';
popTop += '\n';
popRocks = writePop.document;
popRocks.open();
popRocks.write(popTop);
popRocks.close();
}
else return true;
}
// COUNTS AND LIMITS THE TEXT AREA
function limit(what,chars,counter) {
var d=document;
if (what.value.length > chars) {
what.value=what.value.substr(0,chars);
alert('Du får max skriva '+chars+' tecken i textfältet');
}
counting = (chars - what.value.length);
c = document.getElementById(counter);
c.innerHTML = counting;
}
// ENABLES-DISABLES FIELDS FOR ARANGORER AND SCENER
function disable (theId) {
field.disabled = true;
}
function enable (field) {
field = getElementById(theId);
field.disabled = false;
}
function changeField(what,theId) {
c = what.options[what.selectedIndex].value;
r = document.getElementById(theId);
r.disabled = (c == "annan") ? false : true;
}
// PRELOAD IMAGE
function preloadImage(im) {
if (document.images) {
img1 = new Image();
img1.src = "http://www.planeta.se/img/"+im;
}
}
// STYLE SWITCHER
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;
}
}
}
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;
}
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);
// ON LOAD
window.onload = function() {
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);
preloadImage("pil_04_hover.gif");
preloadImage("pil_01_hover.gif");
preloadImage("pil_07_hover.gif");
preloadImage("icon_skicka_hover.gif");
preloadImage("icon_comment_hover.gif");
relTags();
}
// ON UNLOAD
window.onunload = function(e) {
var title = getActiveStyleSheet();
createCookie("style", title, 365);
}