// вывод картинки в отдельном окне через path
function show_image(path,w,h) {
	w += 20;
	h += 28;
	
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',toolbar=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes';
	
	window.open(path,"picture",settings);
}

// показать иконку
function show_icon(event) {
	el = document.getElementById('icon-zoom');
	var x = event.clientX + document.body.scrollLeft;
	var y = event.clientY + document.body.scrollTop;
	el.style.display = '';
	el.style.left = x + 8; 
	el.style.top = y - 10;
}

// убрать иконку
function hide_icon() {
	document.getElementById('icon-zoom').style.display = 'none';
}