var opera=false;
var gecko=false;
var ie=false;
var safari=false;
var browser=navigator.userAgent.toLowerCase();
var ver=parseFloat(navigator.appVersion);

if(browser.indexOf('msie')!=-1)
{
  ie=true;
  if(browser.indexOf('msie 5.5')!=-1)ver=5.5;
  else if(browser.indexOf('msie 5')!=-1)ver=5;
}

if(browser.indexOf('opera')!=-1)opera=true;
if(browser.indexOf('gecko')!=-1)gecko=true;
if(browser.indexOf('safari')!=-1)safari=true;


function png(element){
if(ie){
var src,method='scale';
var classname=element.className;
if(classname.match('png'))
{
  src=element.getAttribute('src');
  element.setAttribute('src','/img/spacer.gif');
}
else if(classname.match('scale')||classname.match('crop'))
{
  src=element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i)[1];
  element.style.backgroundImage='none';
  if(classname.match('crop'))method='crop';
}
//alert(src);
element.style.filter="progid:dximagetransform.microsoft.alphaimageloader(src='"+src+"',sizingmethod="+method+")";
}
}


function add(msg_num)
  {
       var a
	   var b
	   var url
	   var vidWindowWidth
	   var vidWindowHeight

	   vidWindowWidth=400;
	   vidWindowHeight=500;
	   a=(screen.height-vidWindowHeight)/2;
	   b=(screen.width-vidWindowWidth)/2;

	   features="top="+a+",left="+b+",width="+vidWindowWidth+",height="+vidWindowHeight+",toolbar=no,menubar=no,location=no,directories=no";
	   url="/add.php?id="+msg_num;
	   mreplywin = window.open(url,'',features,true);

  }
function add1(msg_num)
  {
       var a
	   var b
	   var url
	   var vidWindowWidth
	   var vidWindowHeight

	   vidWindowWidth=400;
	   vidWindowHeight=500;
	   a=(screen.height-vidWindowHeight)/2;
	   b=(screen.width-vidWindowWidth)/2;

	   features="top="+a+",left="+b+",width="+vidWindowWidth+",height="+vidWindowHeight+",toolbar=no,menubar=no,location=no,directories=no";
	   url="/add1.php?id="+msg_num;
	   mreplywin = window.open(url,'',features,true);

  }
function show_koment(msg_num)
  {
       var a
	   var b
	   var url
	   var vidWindowWidth
	   var vidWindowHeight

	   vidWindowWidth=400;
	   vidWindowHeight=250;
	   a=(screen.height-vidWindowHeight)/2;
	   b=(screen.width-vidWindowWidth)/2;

	   features="top="+a+",left="+b+",width="+vidWindowWidth+",height="+vidWindowHeight+",toolbar=no,menubar=no,location=no,directories=no";
	   url="/koment.php?id="+msg_num;
	   mreplywin = window.open(url,'',features,true);

  }
function show_koment1(msg_num)
  {
       var a
	   var b
	   var url
	   var vidWindowWidth
	   var vidWindowHeight

	   vidWindowWidth=400;
	   vidWindowHeight=250;
	   a=(screen.height-vidWindowHeight)/2;
	   b=(screen.width-vidWindowWidth)/2;

	   features="top="+a+",left="+b+",width="+vidWindowWidth+",height="+vidWindowHeight+",toolbar=no,menubar=no,location=no,directories=no";
	   url="/koment1.php?id="+msg_num;
	   mreplywin = window.open(url,'',features,true);

  }
function show_img(img,width,height)
	{
	   var a
	   var b
	   var url
	   vidWindowWidth=width;
	   vidWindowHeight=height;
	   a=(screen.height-vidWindowHeight)/2;
	   b=(screen.width-vidWindowWidth)/2;
	   features="top="+a+",left="+b+",width="+vidWindowWidth+",height="+vidWindowHeight+",toolbar=no,menubar=no,location=no,directories=no,scrollbars=no,resizable=no";
	   url="/show.php?img="+img;
	   window.open(url,'',features,true);
	}





var g_loginkeydown;
function showLogin(id)
{
	var f = document.forms['login'];
	if (document.getElementById && f)
	{
		//if (typeof(rp) != 'undefined')
		{
			//f.retpath.value = rp;
		}

		document.getElementById('login-form').style.display = 'block';
		document.forms['login'].id.value = id;

		// запоминаем старый onkeydown
		g_loginkeydown = document.onkeydown;
		// и навешиваем новый, который будет закрывать окно по нажатию на Esc
		document.onkeydown = function (e)
		{
			e = e || window.event;
			if ((e.keyCode == 27) && (!e.ctrlKey) && (!e.altKey)) { hideLogin(); }
		}
		return false;
	}
	return true;
}
function hideLogin()
{
    document.onkeydown = g_loginkeydown;
	document.getElementById('login-form').style.display = 'none';
	return false;
}
function settime()
{
	document.forms['login'].timestamp.value = new Date().getTime();
}

function unescape_opera(text) {
	if(typeof(RegExp) == 'function') {
		re = /quot;/g;
		newstr=text.replace(re, '');
		re = /&/g;
		return newstr.replace(re, '"');
	}
	else return text;
}

function showColor(id)
{

		document.getElementById('color-form').style.display = 'block';
        document.forms['color'].id.value = id;
		// запоминаем старый onkeydown
		g_loginkeydown = document.onkeydown;
		// и навешиваем новый, который будет закрывать окно по нажатию на Esc
		document.onkeydown = function (e)
		{
			e = e || window.event;
			if ((e.keyCode == 27) && (!e.ctrlKey) && (!e.altKey)) { hideLogin(); }
		}
		return false;

}
function hideColor()
{
    document.onkeydown = g_loginkeydown;
	document.getElementById('color-form').style.display = 'none';
	return false;
}

function goColor_vakans(color)
{
    id = document.forms['color'].id.value;
	document.location='/?par=edit_color_vakans&id='+id+'&color=' + color;

}
function goColor_rezume(color)
{
    id = document.forms['color'].id.value;
	document.location='/?par=edit_color_rezume&id='+id+'&color=' + color;

}

function gen_id_page(i)
{
	document.getElementById('id_page').value = i;
}