Javascript Code Snippets ..

=> // If number of elements are large use is as el = replaceHtml(el, newHtml) instead of el.innerHTML = newHtml.
function replaceHtml(el, html) {
var oldEl = typeof el === "string" ? document.getElementById(el) : el;
/*@cc_on // Pure innerHTML is slightly faster in IE
oldEl.innerHTML = html;
return oldEl;
@*/
var newEl = oldEl.cloneNode(false);
newEl.innerHTML = html;
oldEl.parentNode.replaceChild(newEl, oldEl);
/* Since we just removed the old element from the DOM, return a reference to the new element, which can be used to restore variable references. */
return newEl;
};