// css browser fixes
function crossbrowser()
{
	// don't display skip buttons and other hidden elements
	
	var j;
	
	var elements = document.getElementsBySelector('.skip');
	for (j = 0; j < elements.length; j++) {
          elements[j].style.display = "none";
		  elements[j].style.width = "0px";
		  elements[j].style.height = "0px";
    }	
	
}