mirror of
https://github.com/moparisthebest/moparscape.org-smf
synced 2024-11-22 08:42:21 -05:00
97 lines
3.6 KiB
JavaScript
97 lines
3.6 KiB
JavaScript
// The purpose of this code is to fix the height of overflow: auto blocks, because some browsers can't figure it out for themselves.
|
|
function smf_codeBoxFix()
|
|
{
|
|
var codeFix = document.getElementsByTagName('code');
|
|
for (var i = codeFix.length - 1; i >= 0; i--)
|
|
{
|
|
if (is_webkit && codeFix[i].offsetHeight < 20)
|
|
codeFix[i].style.height = (codeFix[i].offsetHeight + 20) + 'px';
|
|
|
|
else if (is_ff && (codeFix[i].scrollWidth > codeFix[i].clientWidth || codeFix[i].clientWidth == 0))
|
|
codeFix[i].style.overflow = 'scroll';
|
|
|
|
else if ('currentStyle' in codeFix[i] && codeFix[i].currentStyle.overflow == 'auto' && (codeFix[i].currentStyle.height == '' || codeFix[i].currentStyle.height == 'auto') && (codeFix[i].scrollWidth > codeFix[i].clientWidth || codeFix[i].clientWidth == 0) && (codeFix[i].offsetHeight != 0))
|
|
codeFix[i].style.height = (codeFix[i].offsetHeight + 24) + 'px';
|
|
}
|
|
}
|
|
|
|
// Add a fix for code stuff?
|
|
if ((is_ie && !is_ie4) || is_webkit || is_ff)
|
|
addLoadEvent(smf_codeBoxFix);
|
|
|
|
// Toggles the element height and width styles of an image.
|
|
function smc_toggleImageDimensions()
|
|
{
|
|
var oImages = document.getElementsByTagName('IMG');
|
|
for (oImage in oImages)
|
|
{
|
|
// Not a resized image? Skip it.
|
|
if (oImages[oImage].className == undefined || oImages[oImage].className.indexOf('bbc_img resized') == -1)
|
|
continue;
|
|
|
|
oImages[oImage].style.cursor = 'pointer';
|
|
oImages[oImage].onclick = function() {
|
|
this.style.width = this.style.height = this.style.width == 'auto' ? null : 'auto';
|
|
};
|
|
}
|
|
}
|
|
|
|
// Add a load event for the function above.
|
|
addLoadEvent(smc_toggleImageDimensions);
|
|
|
|
// Adds a button to a certain button strip.
|
|
function smf_addButton(sButtonStripId, bUseImage, oOptions)
|
|
{
|
|
var oButtonStrip = document.getElementById(sButtonStripId);
|
|
var aItems = oButtonStrip.getElementsByTagName('span');
|
|
|
|
// Remove the 'last' class from the last item.
|
|
if (aItems.length > 0)
|
|
{
|
|
var oLastSpan = aItems[aItems.length - 1];
|
|
oLastSpan.className = oLastSpan.className.replace(/\s*last/, 'position_holder');
|
|
}
|
|
|
|
// Add the button.
|
|
var oButtonStripList = oButtonStrip.getElementsByTagName('ul')[0];
|
|
var oNewButton = document.createElement('li');
|
|
setInnerHTML(oNewButton, '<a href="' + oOptions.sUrl + '" ' + ('sCustom' in oOptions ? oOptions.sCustom : '') + '><span class="last"' + ('sId' in oOptions ? ' id="' + oOptions.sId + '"': '') + '>' + oOptions.sText + '</span></a>');
|
|
|
|
oButtonStripList.appendChild(oNewButton);
|
|
}
|
|
|
|
// Adds hover events to list items. Used for a versions of IE that don't support this by default.
|
|
var smf_addListItemHoverEvents = function()
|
|
{
|
|
var cssRule, newSelector;
|
|
|
|
// Add a rule for the list item hover event to every stylesheet.
|
|
for (var iStyleSheet = 0; iStyleSheet < document.styleSheets.length; iStyleSheet ++)
|
|
for (var iRule = 0; iRule < document.styleSheets[iStyleSheet].rules.length; iRule ++)
|
|
{
|
|
oCssRule = document.styleSheets[iStyleSheet].rules[iRule];
|
|
if (oCssRule.selectorText.indexOf('LI:hover') != -1)
|
|
{
|
|
sNewSelector = oCssRule.selectorText.replace(/LI:hover/gi, 'LI.iehover');
|
|
document.styleSheets[iStyleSheet].addRule(sNewSelector, oCssRule.style.cssText);
|
|
}
|
|
}
|
|
|
|
// Now add handling for these hover events.
|
|
var oListItems = document.getElementsByTagName('LI');
|
|
for (oListItem in oListItems)
|
|
{
|
|
oListItems[oListItem].onmouseover = function() {
|
|
this.className += ' iehover';
|
|
};
|
|
|
|
oListItems[oListItem].onmouseout = function() {
|
|
this.className = this.className.replace(new RegExp(' iehover\\b'), '');
|
|
};
|
|
}
|
|
}
|
|
|
|
// Add hover events to list items if the browser requires it.
|
|
if (is_ie7down && 'attachEvent' in window)
|
|
window.attachEvent('onload', smf_addListItemHoverEvents);
|