function viewPix(pic){
	var w = parseInt(viewPix.arguments[1]);
	var h = parseInt(viewPix.arguments[2]);
	w = (w>0)?w:500;
	h = (h>0)?h:400;
	
	//neww = openCenteredWindow('viewpic/?'+pic, 'pic', w, h);
	neww=window.open('viewpic/?'+pic,'pic','status=1,top=1,left=1,toolbar=no,width='+w+',height='+h);

	neww.focus();
}

var prevMenu = '';
var tid;

function Submenu(layer, mode) {

	if (!mode) {
		prevMenu = layer;
		tid = setTimeout("toggleLayer('"+layer+"', 'none')", 50);
		return;
	}

	if (tid && layer==prevMenu && mode){
		clearTimeout(tid);
	}
	prevMenu = layer;

	var n = document.getElementById(layer);
	//var style = mode ? 'block' : 'none';
	//n.style.display = style;
	n.style.position = 'absolute';
	var parTop = findPos(n.parentNode);
	n.style.top = parTop[1]+16+'px';
	n.style.left = parTop[0]+2+'px';

	toggleLayer(layer, 'block')
}

function toggleLayer(layer, mode) {
	var n = document.getElementById(layer);
	if (n.style.display!=mode) {
		n.style.display = mode;
	}
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
	return curtop;
}