function showInfo(id){
	var obj = objGet("info"+id);
	obj.style.display = "";
}
function hideInfo(id){
	var obj = objGet("info"+id);
	obj.style.display = "none";
}
function showList(){
    var link = objGet("cat_link");
    var list = objGet("category_list");
    
    list.style.display = "";
    var point = findPos(link);
    
    list.style.top = (point[1]-list.offsetHeight-12)+"px";
    list.style.left = (point[0]-list.offsetWidth+80)+"px";
    
}
function showOptions(){
	var options = objGet("options_form");
	options.style.display = "";
	var del = objGet("delete_form");
	del.style.display = "none";
}
function showDelete(){
	var del = objGet("delete_form");
	del.style.display = "";
	var options = objGet("options_form");
	options.style.display = "none";
}
function deleteConfirm(){
	var form = objGet("delete_form");
	var select = objGet("delete_select");
	var id = select.options[select.selectedIndex].value;
	var conf = false;
	
	if(id.charAt(0) == 'g'){
		conf = confirm("Opravdu chcete smazat celou sérii ?");
	}else{
		conf = confirm("Opravdu chcete smazat vybranou fotografii ?");
	}
	
	if(conf){
		if(id.charAt(0) == 'g'){
			form.action = "./";
		}
		return true;
	}
	
	return false;
}
function anonymConfirm(){
	var an = confirm("Opravdu chcete odtajnit své jméno ?");
	
	return an;
}
function transferConfirm(){
	var an = confirm("Opravdu chcete přesunout fotografii/sérii do galerie ?");
	
	return an;
}