function init() { }

function getElementsByClassName(theClass) {
	var retClasses=[];
	var allHTMLTags=document.getElementsByTagName("*");
	for (i=0; i<allHTMLTags.length; i++) {
		if (allHTMLTags[i].className==theClass) {
			retClasses.push(allHTMLTags[i]);
		}
	}
	return retClasses;
}

function checkParent() {
	if (parent.frames.length == 0) location.href="../index.html";
	else parent.document.title = document.title;
}