// JavaScript Document

function Toggle(sec)
{
	if( document.getElementById ) {
		var x = document.getElementsByTagName('div');
		for (var i=0;i<x.length;i++) {
			if (x[i].id == sec) {
				if( x[i].style.display=='none' ) {
					x[i].style.display = 'block';
					return true;
				} else {
					x[i].style.display = 'none';
					return false;
				}
			}
		}
	}
}

function ToggleBut(sec,whichdir)
{	
	/* check preloaded imaged */
	var d=document; 
	if( d.images ){ 
		if( !d.MyImages ) {
			d.MyImages = new Array();
			d.MyImages[0] = new Image();
			d.MyImages[0].src = whichdir+"less.jpg";

			d.MyImages[1] = new Image();
			d.MyImages[1].src = whichdir+"more.pjg";
		}
	}

	var	newbut;
	if( Toggle(sec) ) {
		newbut = whichdir+"less.jpg";
		
	} else {
		newbut = whichdir+"more.jpg";
	}
	var x = document.getElementsByTagName('img');
	var butsec=sec+'But';
	for (var i=0;i<x.length;i++) {
		if (x[i].id == butsec) {
			x[i].src = newbut;
			return;
		}
	}
}