function submit_form (obj)
	{
		obj.form.cmd.value="add_file";
		obj.form.submit();
	}
function del_file(obj)
	{
		f=obj.form;
		f.cmd.value="del_file";
		obj.value=obj.title;
		f.del_file_name.value=obj.value;
		obj.form.submit();
	}
function onfocus2(obj)
	{
		obj.value='';
	}
function onblur2(obj)
	{
		if (obj.value=='') {obj.value='Введите код на картинке'; obj.onfocus=function onfocus(event){onfocus2(obj);};}
		else {obj.onfocus='';}
	}