function setLife()
{
	var lin = document.getElementById('SearchStr');
	if(lin)
	{
		if(trim(lin.value)=='Новый тариф "СВОБОДНЫЙ life:)" - 0 рублей внутри сети!')
			lin.select();
	}
}
function trim(str) {
	return str.replace(/^\s*/,'').replace(/\s*$/,'');
}

function setCookie(name, value, expires, path, domain, secure) {
	document.cookie=name+"="+escape(value)+((expires) ? "; expires=" + expires.toGMTString() : "")+((path) ? "; path=" + path : "")+((domain) ? "; domain=" + domain : "")+((secure) ? "; secure" : "");
}

function getCookie(name) {
	var prefix=name+"="
	var cookieStartIndex=document.cookie.indexOf(prefix)
	if (cookieStartIndex==-1) return null;
	var cookieEndIndex=document.cookie.indexOf(";", cookieStartIndex + prefix.length)
	if (cookieEndIndex==-1)	cookieEndIndex=document.cookie.length
	return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))
}

function deleteCookie(name, path, domain) {
	if (getCookie(name)) {
		c=new Date();
		c.setTime(c.getTime()-1000);
		document.cookie=name+"="+((path)?"; path="+path:"")+((domain)?"; domain="+domain:"")+"; expires="+c.toGMTString()+";";
	}
}

function _goto(link) {
	if ((typeof(link)!='undefined') && link) {
		document.location.href=link;
		return false
	}
}

function selValue(el,str) {
	for (var i=0;i<el.length;i++) {
		if ((!el[i].value && el[i].text==str) || el[i].value==str) {
			el.selectedIndex=i;
			return;
		}
	}
	el.selectedIndex=0;
}


function cf(){
//	document.search_form.str.focus();
}
var ListUtil = new Object();

ListUtil.getSelectedIndexes = function (oListbox) {
	var arrIndexes = new Array;
	for (var i=0; i < oListbox.length; i++) {
		if (oListbox[i].checked==true) {
			arrIndexes.push(oListbox[i].getAttribute("value"));
		}
	}
	return arrIndexes;
};

function selected_tv () {
	
	var oListbox = document.getElementsByName('tvname[]');
	var arrIndexes = ListUtil.getSelectedIndexes(oListbox);
	if ( arrIndexes.lenght != 0 )
	{
		now=new Date();
		now.setTime(now.getTime() + 1000 * 60 * 60 * 24 * 365); 
		setCookie("tut_tv", arrIndexes, now, "/", ".tut.by");
	}
};

function selected_city () {
	var oRadios = new Array();
	oRadios = document.getElementsByName("cityname");

	for (i=0; i<oRadios.length ; i++)
	{
		if (oRadios[i].checked==true)
		{
			now=new Date();
			now.setTime(now.getTime() + 1000 * 60 * 60 * 24 * 365); 
			setCookie("tut_city", oRadios[i].getAttribute("value"), now, "/", ".tut.by");
		}	
	}
};

function check_selected () {
	selected_tv ();
	selected_city ();
}
function chselect(ch)
{
	if(ch==0)
	{
		for(i=0;i<document.forms.settings['tvname[]'].length;i++)
		{
			document.forms.settings['tvname[]'][i].checked=false;
		}
	}
	if(ch==1)
	{
		for(i=0;i<document.forms.settings['tvname[]'].length;i++)
		{
			document.forms.settings['tvname[]'][i].checked=false;
		}
		for(i=0;i<document.forms.settings['tvname[]'].length;i++)
		{
			if(document.forms.settings['tvname[]'][i].id=="3")
				document.forms.settings['tvname[]'][i].checked=true;
		}
	}
	if(ch==2)
	{
		for(i=0;i<document.forms.settings['tvname[]'].length;i++)
		{
			document.forms.settings['tvname[]'][i].checked=false;
		}
		for(i=0;i<document.forms.settings['tvname[]'].length;i++)
		{
			if(document.forms.settings['tvname[]'][i].id=="0"||document.forms.settings['tvname[]'][i].id=="1"||document.forms.settings['tvname[]'][i].id=="3")
				document.forms.settings['tvname[]'][i].checked=true;	
		}
	}
	if(ch==3)
	{
		for(i=0;i<document.forms.settings['tvname[]'].length;i++)
		{
			document.forms.settings['tvname[]'][i].checked=false;
		}
		for(i=0;i<document.forms.settings['tvname[]'].length;i++)
		{
			if(document.forms.settings['tvname[]'][i].id=="0"||document.forms.settings['tvname[]'][i].id=="2"||document.forms.settings['tvname[]'][i].id=="3")
				document.forms.settings['tvname[]'][i].checked=true;	
		}
	}
	if(ch==4)
	{
		for(i=0;i<document.forms.settings['tvname[]'].length;i++)
		{
			document.forms.settings['tvname[]'][i].checked=true;
		}
	}
	
}
function checkunckeck(obj)
{
	if(obj.checked)
	{
		obj.checked=false;
	}
	else
	{
		obj.checked=true;
	}
}