if (isFirefox || isIE) { if (this._selDiv1) { var color = "transparent"; this._selDiv1.style.background = color; this._selDiv2.style.background = color; this._selDiv3.style.background = color; if (window.getSelection) { var sel = window.getSelection(); if (sel.rangeCount > 0) { sel.removeAllRanges(); } } } }