<!--
var currNo='';

function manageMenu(menuNo) {
	var disp='';
	if ((currNo!='')&&(currNo!=menuNo)) {
		disp=toggleMenu(currNo);
	}
	disp=toggleMenu(menuNo);
	if (disp=='block') {
		currNo=menuNo;
	} else {
		currNo='';
	}
}
function toggleMenu(menuNo) {
	var disp='', cls, submenu="s"+menuNo, mainmenu="m"+menuNo;
	var currMain=document.getElementById(mainmenu); 
	if ((obj=MM_findObj(submenu))!=null) {
		if (obj.style) {
			disp=obj.style.display;
			disp=(disp=='')?'block':(disp='block')?'':disp;
			obj.style.display=disp;
		}
	}
	if (currMain!='') {
		cls=currMain.className;
		cls=(cls=='menu')?'menuactive':(cls='menuactive')?'menu':cls;
		currMain.className=cls;
	}
	return disp;
}
function showMenu(menuNo) {
	var submenu="s"+menuNo;
	var currMain=document.getElementById(mainmenu); 
	if ((obj=MM_findObj(submenu))!=null) {
		if (obj.style) {
			obj.style.display='block';
			currNo=menuNo;
		}
		if (currMain!='') {
			cls=currMain.className;
			cls=(cls=='menu')?'menuactive':(cls='menuactive')?'menu':cls;
			currMain.className=cls;
		}
	}
}
function adjLeft() {
	var padding, menuMax=0, avail;
	var buffer=document.getElementById("leftcolbuffer");
	var midcol=document.getElementById("rightmain");
	avail=(findPos(midcol)+midcol.offsetHeight)-(findPos(buffer)+document.getElementById("colendpic").offsetHeight)
	padding=menuMax-document.getElementById("mainmenu").offsetHeight;
	if (avail>padding) {
		padding=avail;
	}
	buffer.style.height=padding+'px';
}
function findPos(obj) {
	var currtop = 0;
	if (obj.offsetParent) {
		currtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			currtop += obj.offsetTop
		}
	}
	return currtop;
}
//-->