function changeClass(buttonID, updown) {
	inStr = document.getElementById(buttonID.id).innerHTML;
	ix = inStr.indexOf("<br>");
	if (ix < 0) {
		if (updown == "down") {
			myClass = "button2";
		} else {
			myClass = "button1";
		}
	} else {
		if (updown == "down") {
			myClass = "button4";
		} else {
			myClass = "button3";
		}	
	}
	buttonID1 = buttonID.id + "1";
	// alert("buttonID1 = " + buttonID1 + "    myClass = " + myClass);
	document.getElementById(buttonID1).className = myClass;
}

var ixx=0;

function MakeButton(strHref, strText1, strText2) {
	ixx++;
	idButt = "idButton" + ixx;
	idButt1 = idButt + "1";
	if (strText2 == "") {
		strText = strText1;
		outClass = "OneLineButton";
		uClass = "button1";
	} else {
		strText = strText1 + "<br />" + strText2;
		outClass = "TwoLineButton";
		uClass = "button3";
	}
	document.write("<div class=" + outClass + ">" + 
		"<a id=" + idButt + " href='" + strHref + "' " + 
			"onMousedown=\"changeClass(this, 'down')\"" +
			"onMouseup=\"changeClass(this, 'up')\">" + 
			"<div id=" + idButt1 + " class=" + uClass + ">" + strText + "</div></a></div>\n");
}

function CollapsibleMenus() {

	MakeButton("index.htm", "Home", "");

	MakeButton("EventsCSS.htm", "Events", "");

	MakeButton("MeetingProgramCSS.php", "Meeting Program", "");

	MakeButton("ProfNewsletterInstructionsCSS.htm", "Professional", "Newsletter");

	MakeButton("PatientNewsletterInstructionsCSS.htm", "Patient", "Newsletter");
	
	MakeButton("NewsletterArchivesCSS.htm", "Newsletter", "Archives");

	MakeButton("MembershipFormInstructionsCSS.htm", "Membership Form", "");

	MakeButton("JobsCSS.htm", "Job Openings", "");

	MakeButton("ContactsCSS.htm", "Contact Us", "");

	MakeButton("RenalLinksCSS.htm", "Renal Website", "Links");

}