function check_send()
{
    var name_reed = document.getElementById('name');
    var mail_reed = document.getElementById('mail');
    var info_reed = document.getElementById('info');
    var btn = document.getElementById('btn');
    if ((info_reed.value!= '') && (name_reed.value!= '') && (mail_reed.value!= '')) { btn.disabled = false; } else { btn.disabled = true; }
}

function myFunc (x)
{
var t = document.getElementById (x);
if (OBJ != t)
   {
   t.style.display = 'none'; OBJ = null;
   if (OBJ) OBJ.style.display = 'none';
   t.style.display = 'none';
   OBJ = t;
   }
}


function MyGroup(x) {  
    var objSel = document.getElementById("sphera");
    var sphera_reed=objSel.options[objSel.selectedIndex].value;

if ((sphera_reed=="seo") || (sphera_reed=="design"))  {
document.getElementById("CM1").style.display="block";
document.getElementById("CM2").style.display="block";
document.getElementById("CM3").style.display="none";
document.getElementById("CM4").style.display="none";
}

if ((sphera_reed=="developers") || (sphera_reed=="seoshniki"))
{
document.getElementById("CM1").style.display="none";
document.getElementById("CM2").style.display="none";
document.getElementById("CM3").style.display="block";
document.getElementById("CM4").style.display="block";
}
} 


function Incliude_Footer() { 
document.write("<!--LiveInternet counter-->");
document.write("<a href='http://www.liveinternet.ru/click' "+
"target=_blank><img src='http://counter.yadro.ru/hit?t11.2;r"+
escape(document.referrer)+((typeof(screen)=="undefined")?"":
";s"+screen.width+"*"+screen.height+"*"+(screen.colorDepth?
screen.colorDepth:screen.pixelDepth))+";u"+escape(document.URL)+
";"+Math.random()+
"' alt='' title='LiveInternet: показано число просмотров за 24"+
" часа, посетителей за 24 часа и за сегодня' "+
"border='0' width='88' height='31'><\/a>")
document.write("<!--/LiveInternet-->");
document.write("&nbsp;");
document.write("<!-- begin of Top100 logo -->");
document.write("<a href=\"http://top100.rambler.ru/home?id=869029\" target=\"_blank\"><img src=\"http://top100-images.rambler.ru/top100/banner-88x31-rambler-orange2.gif\" alt=\"Rambler's Top100\" width=\"88\" height=\"31\" border=\"0\" /></a>");
document.write("<!-- end of Top100 logo -->");
document.write("&nbsp;");
document.write("<a href=\"http://www.yandex.ru/cy?base=0&amp;host=ki4.ru/\" target=\"_blank\"><img src=\"http://www.yandex.ru/cycounter?ki4.ru/\" width=\"88\" height=\"31\" alt=\"Яндекс цитирования\" border=\"0\" /></a>");
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
try {
var pageTracker = _gat._getTracker("UA-13267031-14");
pageTracker._trackPageview();
} catch(err) {}
}