function getElementsByClass(className)	{
	var hasClassName = new RegExp("(?:^|\\s)" + className + "(?:$|\\s)");
	var allElements = document.getElementsByTagName("*");
	var results = [];
	var element;
	for (var i = 0; (element = allElements[i]) != null; i++) {
		var elementClass = element.className;
		if (elementClass && elementClass.indexOf(className) != -1 && hasClassName.test(elementClass))
			results.push(element);
	}
	return results;
}

function showPagerButtons() {
	var elements = getElementsByClass('UnselectedPrev');
	for (var i = 0; i < elements.length; i++) {
		elements[i].innerHTML = '<img border=0 width=12 height=12 align=middle src=\"http://8.224.33.140/images/template/buttons/previous\" />';
	}
	elements = [];
	elements = getElementsByClass('UnselectedNext');
	for (var i = 0; i < elements.length; i++) {
		elements[i].innerHTML = '<img border=0 width=12 height=12 align=middle src=\"http://8.224.33.140/images/template/buttons/next\" />';
	}
}