Useful for when a blocking user experience is needed (in my case, didn't want people unwittingly loosing their place by scrolling while a modal required their attention): $.scrollLock() locks the body in place, preventing scroll until it is unlocked.
// Locks the page if it's currently unlocked
$.scrollLock();
// ...or vice versa
| function getStyle(el, styleProp) { | |
| var value, defaultView = el.ownerDocument.defaultView; | |
| // W3C standard way: | |
| if (defaultView && defaultView.getComputedStyle) { | |
| // sanitize property name to css notation (hypen separated words eg. font-Size) | |
| styleProp = styleProp.replace(/([A-Z])/g, "-$1").toLowerCase(); | |
| return defaultView.getComputedStyle(el, null).getPropertyValue(styleProp); | |
| } else if (el.currentStyle) { // IE | |
| // sanitize property name to camelCase | |
| styleProp = styleProp.replace(/\-(\w)/g, function(str, letter) { |