/*
window.onload = setHeight;
window.onresize = setHeight;
*/
function openWindow(img, name){
newwindow2=window.open('','name','height=300,width=400');
var strHTML = ""+name+"";
strHTML += "";
strHTML += "";
strHTML += "";
strHTML += "";
newwindow2.document.write(strHTML);
newwindow2.document.close();
if (window.focus) {newwindow2.focus()}
return false;
}
function showSubmenu(elmnt) {
document.getElementById("navTop").style.zIndex = 100;
document.getElementById("navTop").style.height = "300px";
document.getElementById(elmnt).style.visibility="visible";
}
function hideSubmenu(elmnt) {
document.getElementById("navTop").style.zIndex = 10;
document.getElementById("navTop").style.height = "160px";
document.getElementById(elmnt).style.visibility="hidden";
}
var item_clicked = "__";
function chkSeveral(item) {
if(document.getElementById(item)) {
var e = document.getElementById(item);
if(item != item_clicked) {
e.className = e.className+"over";
}else if(item == item_clicked) {
e.className = e.className+"over";
}
item_clicked = item;
//alert(e.className);
}
}
function findPos(obj) {
var curtop = 0;
if (obj.offsetParent) {
curtop = obj.offsetTop
while (obj = obj.offsetParent) {
curtop += obj.offsetTop
}
}
return curtop;
}
function setHeight() {
var browserName=navigator.appName;
var nl = document.getElementById('navLeft');
var lm = document.getElementById('leftmenu');
var nb = document.getElementById('navBottom');
var mc = document.getElementById('mainContent');
var chk = document.getElementById('checker');
var lchk = document.getElementById('leftchecker');
/*alert("h="+document.documentElement.clientHeight);*/
/*alert("mc="+findPos(chk));*/
/*var h = document.documentElement.clientHeight*/
var dif = 0;
if (browserName=="Microsoft Internet Explorer") {
if(findPos(chk) > 480) {
if(findPos(lchk)>758) {
dif = findPos(lchk) - 800;
}
/*alert("ck"+findPos(chk));
alert("lck"+findPos(lchk)); */
mc.style.height = findPos(chk)-106+dif+"px";
nl.style.height = findPos(chk)-174+dif+"px";
lm.style.height = findPos(chk)-174+dif+"px";
nb.style.top = findPos(chk)-11+dif+"px";
}else{
mc.style.height = "470px";
nl.style.height = "390px";
nb.style.top = "550px";
/*aalert("ck"+findPos(chk));*/
/*aalert("lck"+findPos(lchk));*/
}
}else{
/*op basis van de inhoud van mainContent*/
if(findPos(chk) > 480) {
mc.style.height = findPos(chk)-106+"px";
nl.style.height = findPos(chk)+"px";
lm.style.height = findPos(chk)-174+"px";
nb.style.top = findPos(chk)-11+"px";
if(findPos(lchk)<564 && findPos(lchk)>480) {
dif = findPos(lchk) - 475;
//alert("ck"+findPos(chk));
//alert("lck"+findPos(lchk));
}else if(findPos(lchk)>564) {
dif = findPos(lchk) - 564;
}
mc.style.height = findPos(chk)-106+dif+"px";
nl.style.height = findPos(chk)+dif+"px";
lm.style.height = findPos(chk)-174+dif+"px";
nb.style.top = findPos(chk)-11+dif+"px";
}else{
mc.style.height = 480+"px";
nl.style.height = "100%";
nb.style.top = 560+"px";
if(findPos(lchk)> 564) {
dif = findPos(lchk) - 564;
//alert("ck"+findPos(chk));
//alert("lck"+findPos(lchk));
}
mc.style.height = 480+dif+"px";
nl.style.height = "100%";
nb.style.top = 560+dif+"px";
}
}
}
var contentHeight = 0; // The total height of the content
var visibleContentHeight = 0;
var scrollActive = false;
var scrollHandleObj = false; // reference to the scroll handle
var scrollHandleHeight = false;
var scrollbarTop = false;
var eventYPos = false;
var scrollbuttonActive = false;
var scrollbuttonDirection = false;
var scrollbuttonSpeed = 2; // How fast the content scrolls when you click the scroll buttons(Up and down arrows)
var scrollTimer = 10; // Also how fast the content scrolls. By decreasing this value, the content will move faster
var scrollMoveToActive = false;
var scrollMoveToYPosition = false;
var operaBrowser = false;
if(navigator.userAgent.indexOf('Opera')>=0)operaBrowser=1;
function scrollDiv_startScroll(e)
{
if(document.all && !operaBrowser)e = event;
scrollbarTop = document.getElementById('scrolldiv_theScroll').offsetTop;
eventYPos = e.clientY;
scrollActive = true;
}
function scrollDiv_stopScroll()
{
scrollActive = false;
scrollbuttonActive = false;
scrollMoveToActive = false;
}
function scrollDiv_scroll(e)
{
if(!scrollActive)return;
if(document.all && !operaBrowser)e = event;
if(e.button!=1 && document.all)return;
var topPos = scrollbarTop + e.clientY - eventYPos;
if(topPos<0)topPos=0;
if(topPos/1>visibleContentHeight-(scrollHandleHeight+4)/1)topPos = visibleContentHeight-(scrollHandleHeight+4);
document.getElementById('scrolldiv_theScroll').style.top = topPos + 'px';
document.getElementById('scrolldiv_content').style.top = 0 - Math.floor((contentHeight) * ((topPos)/(visibleContentHeight-scrollHandleHeight)))+'px'
}
/*
Click on the slider
Move the content to the this point
*/
function scrolldiv_scrollMoveToInit(e)
{
if(document.all && !operaBrowser)e = event;
scrollMoveToActive = true;
scrollMoveToYPosition = e.clientY - document.getElementById('scrolldiv_scrollbar').offsetTop;
if(document.getElementById('scrolldiv_theScroll').offsetTop/1 > scrollMoveToYPosition) scrollbuttonDirection = scrollbuttonSpeed*-2; else scrollbuttonDirection = scrollbuttonSpeed*2;
scrolldiv_scrollMoveTo();
}
function scrolldiv_scrollMoveTo()
{
if(!scrollMoveToActive || scrollActive)return;
var topPos = document.getElementById('scrolldiv_theScroll').style.top.replace('px','');
topPos = topPos/1 + scrollbuttonDirection;
if(topPos<0){
topPos=0;
scrollMoveToActive=false;
}
if(topPos/1>visibleContentHeight-(scrollHandleHeight+4)/1){
topPos = visibleContentHeight-(scrollHandleHeight+4);
scrollMoveToActive=false;
}
if(scrollbuttonDirection<0 && topPos0 && topPos>scrollMoveToYPosition-scrollHandleHeight/2)return;
document.getElementById('scrolldiv_theScroll').style.top = topPos + 'px';
document.getElementById('scrolldiv_content').style.top = 0 - Math.floor((contentHeight) * ((topPos)/(visibleContentHeight-scrollHandleHeight)))+'px'
setTimeout('scrolldiv_scrollMoveTo()',scrollTimer);
}
function cancelEvent()
{
return false;
}
function scrolldiv_scrollButton()
{
if(this.id=='scrolldiv_scrollDown')scrollbuttonDirection = scrollbuttonSpeed; else scrollbuttonDirection = scrollbuttonSpeed*-1;
scrollbuttonActive=true;
scrolldiv_scrollButtonScroll();
}
function scrolldiv_scrollButtonScroll()
{
if(!scrollbuttonActive)return;
var topPos = document.getElementById('scrolldiv_theScroll').style.top.replace('px','');
topPos = topPos/1 + scrollbuttonDirection;
if(topPos<0){
topPos=0;
scrollbuttonActive=false;
}
if(topPos/1>visibleContentHeight-(scrollHandleHeight+4)/1){
topPos = visibleContentHeight-(scrollHandleHeight+4);
scrollbuttonActive=false;
}
document.getElementById('scrolldiv_theScroll').style.top = topPos + 'px';
document.getElementById('scrolldiv_content').style.top = 0 - Math.floor((contentHeight) * ((topPos)/(visibleContentHeight-scrollHandleHeight)))+'px'
setTimeout('scrolldiv_scrollButtonScroll()',scrollTimer);
}
function scrolldiv_scrollButtonStop()
{
scrollbuttonActive = false;
}
function scrolldiv_initScroll()
{
visibleContentHeight = document.getElementById('scrolldiv_scrollbar').offsetHeight ;
contentHeight = document.getElementById('scrolldiv_content').offsetHeight - visibleContentHeight;
scrollHandleObj = document.getElementById('scrolldiv_theScroll');
scrollHandleHeight = scrollHandleObj.offsetHeight;
scrollbarTop = document.getElementById('scrolldiv_scrollbar').offsetTop;
document.getElementById('scrolldiv_theScroll').onmousedown = scrollDiv_startScroll;
document.body.onmousemove = scrollDiv_scroll;
document.getElementById('scrolldiv_scrollbar').onselectstart = cancelEvent;
document.getElementById('scrolldiv_theScroll').onmouseup = scrollDiv_stopScroll;
if(document.all)document.body.onmouseup = scrollDiv_stopScroll; else document.documentElement.onmouseup = scrollDiv_stopScroll;
document.getElementById('scrolldiv_scrollDown').onmousedown = scrolldiv_scrollButton;
document.getElementById('scrolldiv_scrollUp').onmousedown = scrolldiv_scrollButton;
document.getElementById('scrolldiv_scrollDown').onmouseup = scrolldiv_scrollButtonStop;
document.getElementById('scrolldiv_scrollUp').onmouseup = scrolldiv_scrollButtonStop;
document.getElementById('scrolldiv_scrollUp').onselectstart = cancelEvent;
document.getElementById('scrolldiv_scrollDown').onselectstart = cancelEvent;
document.getElementById('scrolldiv_scrollbar').onmousedown = scrolldiv_scrollMoveToInit;
}
/*
Change from the default color
*/
function scrolldiv_setColor(rgbColor)
{
document.getElementById('scrolldiv_scrollbar').style.borderColor = rgbColor;
document.getElementById('scrolldiv_theScroll').style.backgroundColor = rgbColor;
document.getElementById('scrolldiv_scrollUp').style.borderColor = rgbColor;
document.getElementById('scrolldiv_scrollDown').style.borderColor = rgbColor;
document.getElementById('scrolldiv_scrollUp').style.color = rgbColor;
document.getElementById('scrolldiv_scrollDown').style.color = rgbColor;
document.getElementById('scrolldiv_parentContainer').style.borderColor = rgbColor;
}
/*
Setting total width of scrolling div
*/
function scrolldiv_setWidth(newWidth)
{
//document.getElementById('scrolldiv').style.width = newWidth + 'px';
if(newWidth=='100%') {
document.getElementById('scrolldiv_parentContainer').style.width = '100%';
}else{
document.getElementById('scrolldiv_parentContainer').style.width = newWidth-30 + 'px';
}
}
/*
Setting top of scrolling div
*/
function scrolldiv_setTop(newTop)
{
document.getElementById('scrolldiv_scrollbar').style.top = newTop + 'px';
}
/*
Setting total height of scrolling div
*/
function scrolldiv_setHeight(newHeight)
{
//document.getElementById('scrolldiv').style.height = newHeight + 'px';
//document.getElementById('scrolldiv_parentContainer').style.height = newHeight + 'px';
//document.getElementById('scrolldiv_slider').style.height = newHeight + 'px';
document.getElementById('scrolldiv_scrollbar').style.height = newHeight + 'px';
}
/*
Setting new background color to the slider
*/
function setSliderBgColor(rgbColor)
{
document.getElementById('scrolldiv_scrollbar').style.backgroundColor = rgbColor;
document.getElementById('scrolldiv_scrollUp').style.backgroundColor = rgbColor;
document.getElementById('scrolldiv_scrollDown').style.backgroundColor = rgbColor;
}
/*
Setting new content background color
*/
function setContentBgColor(rgbColor)
{
document.getElementById('scrolldiv_parentContainer').style.backgroundColor = rgbColor;
}
/*
Setting scroll button speed
*/
function setScrollButtonSpeed(newScrollButtonSpeed)
{
scrollbuttonSpeed = newScrollButtonSpeed;
}
/*
Setting interval of the scroll
*/
function setScrollTimer(newInterval)
{
scrollTimer = newInterval;
}
/*************************/
/* Guestbook settings */
/*************************/
function openGuestbookform() {
if(document.getElementById("guestbookform")) {
var gbf = document.getElementById("guestbookform");
if(gbf.style.display == "none") {
gbf.style.display = "block";
}else if(gbf.style.display == "block") {
gbf.style.display = "none";
}
}
}