var main_url = 'http://www.wams-conf.ru/index.php';
var onload_functions = new Array();
var info;

onload_functions.push('init()');
function init()
{
	info = document.getElementById( 'info' );
}

window.onload = function()
{
	for (i = 0; i <= onload_functions.length; i++)
	{
		eval(onload_functions[i]);
	}
}
function hide_div(div)
{
	var dv = document.getElementById(div);
	for (var i = 0; i < 30; i++)
	{
		dv.height = i;
	}
	dv.height = 0;
}
function show_div(div)
{
	var dv = document.getElementById(div);
	for (var i = 30; i > 0; i--)
	{
		dv.height = i;
	}
}
function show_process_msg(msg)
{
	if (!msg)
	{
		msg='Подождите ...';
	}
	show_div('info');
	//var info = document.getElementById( 'info' );
	info.innerHTML = '<b>' + msg + '</b><br /><br /><img src="/js/loading.gif"  border="0" alt="" />';
	$(info).addClass('ajax-loading');
	//$(info).setStyle('overflow', 'visble');
	//$(info).setStyle('display', 'table');
}
function show_msg(msg)
{
	//var info = document.getElementById( 'info' );
	show_div('info');
	info.innerHTML = '<b>' + msg + '</b>';
	$(info).addClass('ajax-loading');
	//$(info).setStyle('overflow', 'visble');
	//$(info).setStyle('display', 'table');
}

function hide_msg()
{
	//var info = document.getElementById( 'info' );
	hide_div('info');
	document.getElementById( 'info' ).innerHTML = '';
	$(info).removeClass('ajax-loading');
	//$(info).setStyle('overflow', 'hidden');
	//$(info).setStyle('display', 'none');
}

var upl_divs        = new Array();
function down_init(type, upl, already_upl, frm)
{
	if ( upl_divs[upl] == '')
	{
		document.getElementById( upl ).innerHTML = '<iframe src="'+ main_url +'?page=down&already_upl='+ already_upl +'&frm='+frm+'" name="upl_iframe_'+ upl +'" id="upl_iframe_'+ upl +'" width="500" height="100" align="left" valign="top" scrolling="no" frameborder="no"></iframe>';	
		//document.frames['upl_iframe_'+ upl].document.getElementById( 'already_upl' ).value = already_upl;
		//var frame = document.getElementById('upl_iframe_'+ upl).contentDocument;
		//frame.getElementById('already_upl').value = already_upl;
		upl_divs[upl] = 'type';
	}
	else
	{
		document.getElementById( upl ).innerHTML = '';
		upl_divs[upl] = '';
	}
}