var testRef = '';

function setCookie (name, value) {
	var largeExpDate = new Date ();
	var argv = setCookie.arguments;
	var argc = setCookie.arguments.length;
	largeExpDate.setTime(largeExpDate.getTime() + (2 * 24 * 3600 * 1000));
	var expires = largeExpDate;
	document.cookie = name + "=" + escape (value) +"; expires=" + expires.toGMTString() +  "; path=/";
}


function getCookie(name) {
	if(document.cookie == "") return false;
	else {
		var cookieStart, cookieEnd;
		var cookieString = document.cookie;
		cookieStart = cookieString.indexOf(name+"=");
		if(cookieStart != -1) {
			cookieStart += name.length+1;
			cookieEnd = cookieString.indexOf(";", cookieStart);
			if(cookieEnd == -1) cookieEnd = cookieString.length;
			return cookieString.substring(cookieStart, cookieEnd);
		} else {
			return false;
		}
	}
}

function setRefer()
{
	//testRef = document.referrer;
	//document.writeln("<!--" + testRef + " -->");
	if ( getCookie('srefer') == false )
	{
		var refer = 'direct';

		var mrefer = document.referrer.toLowerCase();

		if ( (mrefer != "") && ( (mrefer.indexOf('.te.by') == -1) && (mrefer.indexOf('/te.by') == -1)  ) )
		{
			setCookie('srefer', mrefer);
		}
		else
		{
			setCookie('srefer', refer);
		}
		
	}
}