function initBotM() {
	var summaryText = document.getElementById('botm-summary').innerHTML;
	var words = summaryText.split(" ");
	var message = "";
	var wordLimit = 50;
	for (var i=0; i<words.length; i++) {
		if (i <= wordLimit) {
			message = message + words[i];
			if (i == wordLimit) message = message + "...";
			else message = message + " ";
		}			
	}
	document.getElementById('botm-summary').innerHTML = message;
}

function showBotmPage() {
	xmlDoc = parseXML('botm.xml').getElementsByTagName("botm")[0];
	xmlDoc.setAttribute("type", "page");
	xslDoc = parseXSL('sidebar.xsl');
	transformXML(xmlDoc, xslDoc, 'displayResults');
}

function getQuote() {
	var xmlDoc = parseXML("quotes.xml");
	var xslDoc = parseXSL("sidebar.xsl");

	entries = xmlDoc.getElementsByTagName("entry");
	randomEntry = Math.round(Math.random() * (entries.length-1));
	xmlDoc.getElementsByTagName("quote")[0].setAttribute("index", 1+randomEntry);
	
	transformXML(xmlDoc, xslDoc, 'quote');
}