function onMenu(name){
	setObjDisplayed(name,1);
}

function OnOffObj(name) {
	x = getObjDisplayed(name);
	y = (x == true ? 0 : 1);
	setObjDisplayed(name,y);
}

function openImg(img,w,h){
	window.open(img,'img','width='+w+',height='+h+',resizable');
}

function openLink(link){
	window.open(link,'link','menubar=1,location=1,scrollbars=1,resizable');
}