var UA=navigator.userAgent;
	is_gecko=/gecko/i.test(UA);
	is_opera=/opera/i.test(UA);
	is_mac=/mac_powerpc/i.test(UA);
	is_ie=/msie/i.test(UA)&&!is_opera&&!is_gecko&&!is_mac;
	is_nn4=(document.layers)?true:false;

function goTo(where) {
	 document.location.reload(where);
	 return false;
}

function closebtn()
{
	if(opener) opener.focus();
	window.close();
}

function closerefresh()
{
	if(opener)
	{
	opener.document.location.assign(opener.document.location);
	opener.focus();
	}
	window.close();
}

function acceptfrend(id,accept,pth,l)
{
	if(accept==1)
	popupWindow(pth+'inc/accept_draugs.php?draugs='+id+'&acceptfrnd=1&lang'+l,'adddraugs',670,340,'0',true);
	else
	popupWindow(pth+'inc/accept_draugs.php?draugs='+id+'&noacceptfrnd=1&lang='+l,'adddraugs',670,340,'0',true);
	return false;
	//document.execCommand('refresh');
}

/*
function iepsendmsg(id,send,pth)
{
	if(send==1)
	popupWindow(pth+'inc/send_msg.php?draugs='+id+'&popup=1','addmsg',670,570,'0',true);
	return false;
}
*/

function gotourl(adres)
{
	document.location.assign(adres);
	return false;
}

function addtofavorite(obj,pth)
{
 obj.style.behavior='url(#default#homepage)';
 var ohp=obj.isHomePage(pth);
 obj.setHomePage(pth);
 return false;
}

function addtofavoritepopup(obj,pth)
{
 obj.style.behavior='url(#default#homepage)';
 var ohp=obj.isHomePage(pth);
 obj.setHomePage(pth);
 return false;
}

function popupWindow(goLocation,wname,wdth,hght,toolbr,info)
{
 var v=parseInt(navigator.appVersion);
 isNetscape=navigator.appName.indexOf('Netscape')>=0;
 isExplorer=navigator.appName.indexOf('Explorer')>=0;

 var ww = wdth;
 var wh = hght;

 positionCode='';

//if(info)
// {
 if(v>=4)
 {
  if(isExplorer) positionCode='left='+(screen.width/2-ww/2)+',top=40';
  if(isNetscape) positionCode='screenX='+(screen.width/2-ww/2)+',screenY=40';
 }
// } else
// {
// if(v>=4)
// {
// if(isExplorer) positionCode='left=40,top=50,';
//  if(isNetscape) positionCode='screenX=30,screenY=50,';
// }
//}

 newWindow=window.open(goLocation,wname,
 'width='+ww+',height='+wh+','+
 positionCode+
 'location=0,'+
 'toolbar='+toolbr+','+
 'scrollbars=1,'+
 'status=1,'+
 'resizable=1');
  if(v>=3) newWindow.focus();
  return false;
}

function ShowMsgWnd(q,id) 
{ 
popupWindow('../sludinajumu-delis/info.php?'+q,'info'+id,700,540,'1',''); 
return false; 
}

function send(obj,m1,m2)
{
	obj.href='mailto:'+m1+'@'+m2;
}


function getCookie(name)
{
	var cookie=" "+document.cookie;
	var search=" "+name+"=";
	var setStr=null;
	var offset=0;
	var end=0;
	if(cookie.length>0)
	{
	 offset=cookie.indexOf(search);
	 if(offset!=-1)
	 {
	  offset+=search.length;
	  end=cookie.indexOf(";",offset)
	  if(end==-1) end=cookie.length;
	  setStr=unescape(cookie.substring(offset,end));
	 }
	}
	return(setStr);
}

function SetMyCookie(param,data)
{
	var MyCookie='';
	MyCookie=getCookie('SELITM');
	if(!MyCookie) MyCookie='';

	if(MyCookie!='' && param=='-')
	{
	var citems=MyCookie.split('|');
	MyCookie='';
	for(var j=0; j<citems.length; j++)
	{
	 if(citems[j]!=data)
	 {
	 if(MyCookie=='') MyCookie=citems[j];
	 else MyCookie+='|'+citems[j];
	 }
	}
	}
   
	//-- add item ----
	if(param=='+')
	{
	 if(MyCookie=='') MyCookie=data; else MyCookie+='|'+data;
	}
	//-- add item ----

	document.cookie='SELITM=; path=/; expires=Mon, 31 Dec 1999 23:59:59 UTC';//+cexpire;
	if(MyCookie!='') 
	{
	 var cexpireDate=new Date();
	 var offs=cexpireDate.getTimezoneOffset()*60*1000;
	 cexpireDate.setTime(cexpireDate.getTime()+60000*15-offs);
	 var cexpire=cexpireDate.toGMTString();
	 document.cookie='SELITM='+MyCookie+'; path=/; expires='+cexpire;
	 }
	return true; 
}

function showLogin()
{
	if(!is_ie && !is_gecko) return true;
	if(document.getElementById)
	{
	document.getElementById('LoginFrm').style.display='block';
	//document.getElementById('ulogin').focus();
	return false;
	}
	return true;
}

function hideLogin()
{
	if(document.getElementById)
	{
	document.getElementById('LoginFrm').style.display='none';
	}
}


//------------------------------------------------
function AdDelChechMsg(obj)
{

 var isGoodBrowser=false;
 var mycookie='';
 
 if(navigator.appName.indexOf('Explorer')>=0) isGoodBrowser=true;
 if(navigator.appName.indexOf('Netscape')>=0 && parseInt(navigator.appVersion)>=5) isGoodBrowser=true;
 if(navigator.appName.indexOf('Opera')>=0) isGoodBrowser=true;
 if(!isGoodBrowser) return false;
 
 var i;
 if(document.selItmFrm.checkedItems.value>20 && obj.checked)
 {
	obj.checked = false;
	return false;
 } else {
 	
 	if(obj.checked)
 	{
 		document.selItmFrm.checkedItems.value++;
 		SetMyCookie('+',obj.value);
 	}
  	else 
  	{
  		document.selItmFrm.checkedItems.value--;
  		SetMyCookie('-',obj.value);
  	}
 }
}

function ShowCheckedItems(q)
{
 if(document.selItmFrm.checkedItems.value>0)
 {
 	popupWindow('../sludinajumu-delis/selected.php?print=1','selmsgs',700,540,'1',''); 
 	return true; 
 }
 return false;
}

function votejbtn(frm)
{
	if(document.forms(frm).vote.options[document.forms(frm).vote.selectedIndex].value==0) return false;
}