// Function to get an HTML element by using the style class name
function getElementsByClass(searchClass,node,tag) {
	var elementArray = [];
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var tagElements = node.getElementsByTagName(tag);
	var elementsLen = tagElements.length;
	for (i = 0; i < elementsLen; i++) {
		if ( searchClass == tagElements[i].className) {
			elementArray.push(tagElements[i]);
		}
	}
	return elementArray;
}