var agent=navigator.userAgent.toLowerCase();
var ver=navigator.appVersion;
var isIE4 = (agent.indexOf("msie")>-1);

var current_row = 0;

function addPhotoRow() {
	current_row++;
	document.getElementById('gallery_download_'+current_row).style.display = isIE4 ? 'block' : 'table-row';
}

function removePhoto(num, title) {
	var link = document.getElementById('gallery_link_'+num);
	if (link.innerHTML == 'Удалить') {
		if (document.getElementById('gallery_name2_' + num)) {
			title = document.getElementById('gallery_name2_' + num).value;
		}
		if (window.confirm('Вы уверены, что хотите удалить изображение "' + title + '"?') == true) {
			var form = document.forms.members_r_i;
			var hidden = document.createElement("INPUT");
			hidden.type = "hidden";
			hidden.name = "fld[delete_image][]";
			hidden.id = "gallery_image_" + num;
			hidden.value = num;
			form.appendChild(hidden);
			document.getElementById('gallery_span_'+num).style.color = '#aaa';
			link.innerHTML = 'Восстановить';
		}
	} else {
		try {
			form.removeChild(document.getElementById("gallery_image_"+num));
		} catch (e) {}
		document.getElementById('gallery_span_'+num).style.color = '#000';
		link.innerHTML = 'Удалить';
	}
}

function editPhoto(num, title) {
	var link = document.getElementById('gallery_link2_'+num);
	if (link.innerHTML == 'Редактировать') {
		document.getElementById('gallery_span_'+num).innerHTML = '<input type="text" value="' + title + '" id="gallery_name2_' + num + '">';
		link.innerHTML = 'Применить';
	} else {
		var value = document.getElementById('gallery_name2_'+num).value;
		var form = document.forms.members_r_i;
		var hidden = document.createElement("INPUT");
		hidden.type = "hidden";
		hidden.name = "fld[gallery_name2][" + num + "]";
		hidden.value = value;
		form.appendChild(hidden);
		document.getElementById('gallery_span_'+num).innerHTML = value;
		link.innerHTML = 'Редактировать';
	}
}