function disclosureBlock(block, control)
	{
	document.getElementById(block).style.display='block';
	document.getElementById(control).style.display='none';
	}


function opinions(what,link)
	{
	if (what=="all" && link=="all-opinions-link")
		{
		document.getElementById('center-opinions').style.display='block';
		document.getElementById('trainers-opinions').style.display='block';
		document.getElementById('courses-opinions').style.display='block';
		document.getElementById('center-opinions-link').style.color='#2e813f';
		document.getElementById('center-opinions-link').style.fontWeight='normal';
		document.getElementById('center-opinions-link').style.borderBottom='1px dashed #2e813f';
		document.getElementById('trainers-opinions-link').style.color='#2e813f';
		document.getElementById('trainers-opinions-link').style.fontWeight='normal';
		document.getElementById('trainers-opinions-link').style.borderBottom='1px dashed #2e813f';
		document.getElementById('courses-opinions-link').style.color='#2e813f';
		document.getElementById('courses-opinions-link').style.fontWeight='normal';
		document.getElementById('courses-opinions-link').style.borderBottom='1px dashed #2e813f';
		document.getElementById('all-opinions-link').style.color='#000000';
		document.getElementById('all-opinions-link').style.fontWeight='bold';
		document.getElementById('all-opinions-link').style.borderBottom='none';
		}
	else
		{
		document.getElementById('center-opinions').style.display='none';
		document.getElementById('trainers-opinions').style.display='none';
		document.getElementById('courses-opinions').style.display='none';
		document.getElementById(what).style.display='block';
		document.getElementById('all-opinions-link').style.color='#2e813f';
		document.getElementById('all-opinions-link').style.fontWeight='normal';
		document.getElementById('all-opinions-link').style.borderBottom='1px dashed #2e813f';
		document.getElementById('center-opinions-link').style.color='#2e813f';
		document.getElementById('center-opinions-link').style.fontWeight='normal';
		document.getElementById('center-opinions-link').style.borderBottom='1px dashed #2e813f';
		document.getElementById('trainers-opinions-link').style.color='#2e813f';
		document.getElementById('trainers-opinions-link').style.fontWeight='normal';
		document.getElementById('trainers-opinions-link').style.borderBottom='1px dashed #2e813f';
		document.getElementById('courses-opinions-link').style.color='#2e813f';
		document.getElementById('courses-opinions-link').style.fontWeight='normal';
		document.getElementById('courses-opinions-link').style.borderBottom='1px dashed #2e813f';
		document.getElementById(link).style.color='#000000';
		document.getElementById(link).style.fontWeight='bold';
		document.getElementById(link).style.borderBottom='none';
		}
	}



function checkemail(email,block)
	{
	var emailrule = new RegExp("^[0-9a-z]{1}([-_.]?[0-9a-z]{1})*[@]{1}[0-9a-z]{1}([-.]?[0-9a-z]{1})*[.]{1}[a-z]{2,4}$","ig");
	if (emailrule.test(document.getElementById(email).value))
		{
		document.getElementById(block).style.display="none";
		return true;
		}
	else
		{
		document.getElementById(block).style.display="block";
		document.getElementById(email).focus();
		return false;
		}
	}

function checkform(field,block)
	{
	if (document.getElementById(field).value!="")
		{
		document.getElementById(block).style.display="none";
		return true;
		}
	else
		{
		document.getElementById(block).style.display="block";
		document.getElementById(field).focus();
		return false;
		}
	}


function checkradio(r1,r2)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked)
		{
		document.getElementById('order-city-check').style.display="none";
		return true;
		}
	else
		{
		document.getElementById('order-city-check').style.display="block";
		return false;
		}
	}

function checkradio_2(r1,r2)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked)
		{
		document.getElementById('order-city-check_2').style.display="none";
		return true;
		}
	else
		{
		document.getElementById('order-city-check_2').style.display="block";
		return false;
		}
	}

function checkradio3_4(r1,r2,r3)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked || document.getElementById(r3).checked)
		{
		document.getElementById('order-city-check').style.display="none";

		/* Modified 07.03.2008 */
		if (document.getElementById(r1).checked) {
			document.getElementById('order-form1').action="/order-form1.aspx";
		}
		else if(document.getElementById(r2).checked) {
			document.getElementById('order-form1').action="/order-form1spb.aspx";
		}
		
		return true;
		}
	else
		{
		document.getElementById('order-city-check').style.display="block";
		return false;
		}
	}
	
	function check_city(r1,r2,r3)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked || document.getElementById(r3).checked)
		{
		document.getElementById('order-city-check').style.display="none";
		
		return true;
		}
	else
		{
		document.getElementById('order-city-check').style.display="block";
		return false;
		}
	}
function check_city_2(r1,r2,r3)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked || document.getElementById(r3).checked)
		{
		document.getElementById('order-city-check_2').style.display="none";
		
		return true;
		}
	else
		{
		document.getElementById('order-city-check_2').style.display="block";
		return false;
		}
	}
function checkradio3_5(r1,r2,r3)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked || document.getElementById(r3).checked)
		{
		document.getElementById('order-city-check_2').style.display="none";
		
		/* Modified 07.03.2008 */
		 if (document.getElementById(r1).checked) {
			document.getElementById('order-form2').action="/order-form1-2.aspx";  /* Moscow */
		 }
		else if(document.getElementById(r2).checked) {
			document.getElementById('order-form2').action="/order-form1-2spb.aspx"; /* SPB */
		}
		
		return true;
		}
	else
		{
		document.getElementById('order-city-check_2').style.display="block";
		return false;
		}
	}


function checkradio3(r1,r2,r3)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked || document.getElementById(r3).checked)
		{
		document.getElementById('order-city-check').style.display="none";
		return true;
		}
	else
		{
		document.getElementById('order-city-check').style.display="block";
		return false;
		}
	}

function checkradio3_2(r1,r2,r3)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked || document.getElementById(r3).checked)
		{
		document.getElementById('order-city-check1_2').style.display="none";
		return true;
		}
	else
		{
		document.getElementById('order-city-check1_2').style.display="block";
		return false;
		}
	}

function checkradio3_1(r1,r2,r3,r4,r5,r6)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked || document.getElementById(r3).checked || document.getElementById(r4).checked || document.getElementById(r5).checked)
		{
		document.getElementById(r6).style.display="none";
		return true;
		}
	else
		{
		document.getElementById(r6).style.display="block";
		return false;
		}
	}


function checkradio3_3(r1,r2,r3,r4,r5,r6)
	{
	if (document.getElementById(r1).checked || document.getElementById(r2).checked || document.getElementById(r3).checked || document.getElementById(r4).checked || document.getElementById(r5).checked)
		{
		document.getElementById(r6).style.display="none";
		return true;
		}
	else
		{
		document.getElementById(r6).style.display="block";
		return false;
		}
	}


function schedule()
{
document.getElementById("ue1").style.display="";
document.getElementById("ue2").style.display="";
document.getElementById("ue3").style.display="";
document.getElementById("ga1").style.display="";
document.getElementById("ga2").style.display="";
for(var i=0; i<arguments.length; i++) { document.getElementById(arguments[i]).style.display="none"; }
}

function curlink(l1)
{
document.getElementById("curlink1").style.borderBottom="1px dashed blue";
document.getElementById("curlink2").style.borderBottom="1px dashed blue";
document.getElementById("curlink3").style.borderBottom="1px dashed blue";
document.getElementById("curlink4").style.borderBottom="1px dashed blue";
document.getElementById("curlink1").style.fontWeight="normal";
document.getElementById("curlink2").style.fontWeight="normal";
document.getElementById("curlink3").style.fontWeight="normal";
document.getElementById("curlink4").style.fontWeight="normal";
document.getElementById("curlink1").style.color="blue";
document.getElementById("curlink2").style.color="blue";
document.getElementById("curlink3").style.color="blue";
document.getElementById("curlink4").style.color="blue";
document.getElementById(l1).style.borderBottom="none";
document.getElementById(l1).style.fontWeight="bold";
document.getElementById(l1).style.color="black";
}

/*
function hideban()
	{
	var d = location.href + "";
	if (d.indexOf('marcus')!=-1)
		{
		document.getElementById("topban").style.display="none";
		}
	}
*/


function hideban()
	{
	var d = location.href + "";
	if (d.indexOf('guru-academy')!=-1)
		{
		document.getElementById("topban").style.display="none";
		}
	}



var p=1;

function qp(p,num)
	{
	if (p>20) { alert("От одной компании можно заказать участие не более 20 человек"); }
	if (p==1)
		{
		document.getElementById("part1").style.display="none";
		for (i=2; i<=20; i++) { document.getElementById("fields"+num+i).style.display="none"; }
		}
	if (p>1 && p<=20)
		{
		document.getElementById("part1").style.display="block";
		for (i=2; i<=20; i++) { document.getElementById("fields"+num+i).style.display="none"; }
		for (i=2; i<=p; i++) { document.getElementById("fields"+num+i).style.display="block"; }
		}
	}

function addf(num)
	{
	for (i=2; i<=20; i++)
		{
		document.write("<div id='fields"+num+i+"' style='display:none'><strong style='font-size:0.8em'><br/><br/>Участник "+i+"</strong><label for='order-name"+i+"'>Имя и фамилия <span class='gray'>(обязательно)</span></label><input id='order-name"+i+"' name='order-name"+i+"' type='text' /><div id='order-name-check"+i+"' class='error'>Укажите имя и фамилию</div><label for='order-email"+i+"'>Электронная почта</label><input id='order-email"+i+"' name='order-email"+i+"' type='text' /><div id='order-email-check"+i+"' class='error'>Укажите эл. почту правильно</div><label for='order-position"+i+"'>Должность</label><input id='order-position"+i+"' name='order-position"+i+"' type='text' /><label for='name_latin"+i+"'>Фамилия и имя латинскими буквами</label><input id='name_latin"+i+"' name='name_latin"+i+"' type='text' /></div>");
		}
	}

function showreg(city){
	var radioMsk = document.getElementById('order-msk');
	var radioSpb = document.getElementById('order-spb');
	document.getElementById("regblock").style.display="block";
	if(city=="msk") {	radioMsk.checked=true;	}
	if(city=="spb") {	radioSpb.checked=true;	}
}