function $(id){return document.getElementById(id)}
var preloaded = new Array();
function preload_images() {for(var i = 0; i < arguments.length; i++){preloaded[i] = document.createElement('img');preloaded[i].setAttribute('src',arguments[i]);};}
function trylog(b,e){var key=(e.which)?e.which:window.event.keyCode;if(key==13){__doPostBack(b,'');}}

function SH(a,b,c){var _1=$(a);var _2=$(b);var _3=$(c);
if(_2.style.display == 'none'){_1.style.display = 'none';_2.style.display = 'inline';}else{_1.style.display = 'inline';_2.style.display = 'none';}if(document.all){if(_3.innerText=='>>')_3.innerText='<<';else _3.innerText='>>';}else{if(_3.textContent==' >>')_3.textContent='<<';else _3.textContent=' >>';}}

function STT(){if(navigator.appName=='Microsoft Internet Explorer')return 'block';else return 'table-row';}
function ERRK(a,b,c){if($(a).style.display!='none'){$(a).style.display='none';if($(b).src!=c)$(b).src=c;}}
function ValidateKey(e){var key;if(window.event)key = e.keyCode;else if(e.which)key = e.which;else return true;if((key<48||key>57)&&key!=8)return false;}
function MsgHide(id){var div1 = document.getElementById(id);div1.style.display = 'none';}
function MsgShow(parent,child,pozx,pozy){var div1 = document.getElementById(parent);var div2 = document.getElementById(child);div2.style.position = 'absolute';div2.style.top = div1.offsetTop + pozy + 'px';div2.style.left = div1.offsetLeft + pozx + 'px';div2.style.display = 'block';}

function Video_SubmitClick(_a,e){
var evt = (e) ? e : window.event;
if(evt.keyCode == 13){location.href = $(_a).href}
}

function CtrlEnter(_a,e){
var evt = (e) ? e : window.event;
if ((evt.ctrlKey) && (evt.keyCode==13)){location.href = $(_a).href}
}

var mnstep = 5;
var mnsteptime = 5;
var mnheight = 25;
var mnstate = 0;
var mntemp;
var mnid;
var mnproc;
function MnSH(id,i1,i2){
	if(mnstate){
		mntemp = mnheight;
		mnid = id;
		MnCol();
		$(i2).style.display = 'none';
		$(i1).style.display = 'inline';
		mnstate = 0;
	}
	else if(!mnstate){
		mntemp = 0;
		mnid = id;
		MnExp();
		$(i2).style.display = 'inline';
		$(i1).style.display = 'none';
		mnstate = 1;
	}
}
function MnExp(){	
	$(mnid).style.height = mnheight + 'px';
	SetCookie('adminmenu','true');
}
function MnCol(id){	
$(mnid).style.height ='0px';
SetCookie('adminmenu','false');
}
function SetCookie(cookieName,cookieValue) {
 var today = new Date();var expire = new Date();
 expire.setTime(today.getTime() + 3600000*24*365);
 document.cookie = cookieName+"="+cookieValue+";path=;expires="+expire.toGMTString(); 
}
function PMShow(username,id,img,parent,child,pozx,pozy,txarea)
{
$('addtogroup').style.display = 'none';
var d1 = $(parent);
var d2 = $(child);
d2.style.position = 'absolute';
d2.style.top = d1.offsetTop + pozy + 'px';
d2.style.left = d1.offsetLeft + pozx + 'px';
d2.style.display = 'block';
$('pm_un').innerHTML = username;
$('pm_un_').innerHTML = username;
$('pm_hid').value = id;
$('pm_status').src = img;
$(txarea).value='';
$(txarea).focus();
}

function PMShowAddGr(username,id,img,parent,child,pozx,pozy)
{
$('addtogroup').style.display = 'none';
var d1 = $(parent);
var d2 = $(child);
d2.style.position = 'absolute';
d2.style.top = d1.offsetTop + pozy + 'px';
d2.style.left = d1.offsetLeft + pozx + 'px';
d2.style.display = 'block';
$('pm_un').innerHTML = username;
$('pm_un_').innerHTML = username;
$('pm_hid').value = id;
$('pm_status').src = img;
}