//***browsers
var ns4=document.layers;
var ns6=window.navigator.userAgent.toLowerCase().match(/gecko/);
var opera=window.navigator.userAgent.toLowerCase().indexOf('opera') != -1;
var ie4=(document.all && !opera);

//*** névtelen új ablak nevéhez:
var wnow = new Date(); 
var wszam = wnow.getTime();

//////////////////////////////
var honlapurl="www.reformatusiskola.hu"
////////////////////////////////

//****** link image ****
var img_on  = "img/on.gif";
var img_off = "img/off.gif";

function imgover(imgname) {
img_on = new Image;
img_on = "img/on.gif";
imgname.src = img_on;
}

function imgout(imgname) {
img_off = new Image;
img_off = "img/off.gif";
imgname.src = img_off;
}

//*** kezelői ablak********
function a()
{
	window.open('adm','mywin'+wszam);
}

/////////////////////////////////////////////////////////////////////
//***** hasznos képernyő méret
var sw,sh;

if( (opera||ns4) && (typeof( window.innerWidth ) == 'number'))
{
	if(opener)
	{
		sw = window.opener.innerWidth;
		sh = window.opener.innerHeight;
		//alert('Nem IE opener ' +sw+' * '+sh);
	}
    		
	else if(window.parent)
	{
		sw = window.parent.innerWidth;
		sh = window.parent.innerHeight;
		//alert('Nem IE window.parent ' +sw+' * '+sh);
	}

	else
	{
		sw = window.innerWidth;
		sh = window.innerHeight;
		//alert('Nem IE ' +sw+' * '+sh);
	}
}
else
{
	sw=window.screen.width;
	sh=window.screen.height;
	//alert('IE ' +sw+' * '+sh);
}

////////////////////////////////////////////////////////////////////

//*****Resize opera és ns4 *****
function reload_opera_ns4(init,sw,sh)
{
	if (init==true)
	{
		if (opera||ns4)
		{
    			//document.pgW=parent.innerWidth;
    			document.pgW=sw;
    			
    			//document.pgH=parent.innerHeight;
    			document.pgH=sh;
    			    			
    			onresize=reload_opera_ns4;
    		}
	}
	else if (sw!=document.pgW || sh!=document.pgH)
	{
		location.reload()
	}
}//end func reload_opera_ns4

reload_opera_ns4(true,sw,sh);

////////////////////////////////////////////////////////////////////

//***NewWin*********************
//mb=1 ->menubar=yes
function NewWin(url,w,h,mb,leavethis)
{

leavethis=!leavethis ? 0 : leavethis;

	if(leavethis)
	{
		alert('Ön most elhagyja a '+honlapurl+' honlapot!');
	}

	mb=!mb ? 1 : mb;
	
	var MX, MY;
 	if(opera)
 	{
 		if(sw<=w){sw=w;}
 		if(sh<=h){sh=h;}
 	}	
 	MX = (sw) ? (sw-w)/2 : 0;
 	MY = (sh) ? (sh-h)/2 : 0;
	var SW = window.open(url,"NewWin"+wszam,"height="+h+",width="+w+",left="+MX+",top="+MY+",screenX="+MX+",screenY="+MY+",menubar="+mb+",resizable=1,scrollbars=1");
	SW.focus();
}

//***NewWinMax*********************
//mb=1 ->menubar=yes
function NewWinMax(url,mb)
{
var w, h, MX, MY;

mb=!mb ? 1 : mb;

MX=0;
MY=0;

w=window.screen.width;
h=window.screen.height;

settings ='fullscreen=1,height='+h+',width='+w+',top='+MY+',screenY='+MY+',left='+MX+',screenX='+MX+',scrollbars=1,resizable=1,menubar='+mb
var win = window.open(url,"NewWinMax"+wszam,settings)
win.focus();
}

 //*****PopUpWin*****
 // Fontos: A TARGET MEGHATÁRZHATÓ !
  function PopUpWin(URL,NAME,w,h,sb)
 {
 sb=sb ? sb : 0;
 var MX, MY;
 if(opera)
 {
 if(sw<=w){sw=w;}
 if(sh<=h){sh=h;}
 }	
 MX = (sw) ? (sw-w)/2 : 0;
 MY = (sh) ? (sh-h)/2 : 0;
 settings ='height='+h+',width='+w+',top='+MY+',screenY='+MY+',left='+MX+',screenX='+MX+',scrollbars='+sb+',resizable'
 var win = window.open(URL,NAME,settings)
 win.focus();
}

//*****PUF*****
//Fotoknak
// Fontos: A TARGET MEGHATÁRZHATÓ !
function PUF(URL,NAME,w,h){
if(w<240){w=240}
var MX, MY;
 if(opera)
 {
 	if(sw<=w){sw=w;}
 	if(sh<=h){sh=h;}
 }	
 MX = (sw) ? (sw-w)/2 : 0;
 MY = (sh) ? (sh-h)/2 : 0;
var prop = "";
prop += "top="+MY+",";
prop += "screenY="+MY+",";
prop += "left="+MX+",";
prop += "screenX="+MX+",";
prop += "directories=no,";
prop += "height="+h+",";
prop += "location=no,";
prop += "menubar=no,";
prop += "resizable=no,";
prop += "scrollbars=no,";
prop += "status=no,";
prop += "statusbar=no,";
prop += "toolbar=no,";
prop += "width="+w;
var win = window.open(URL,NAME,prop)
win.focus();
}

//***********
function elevel(c1,c2,s,b)
{
	if(!s && !b)
	{
		document.location.href="mailto:"+c1+"@"+c2;
	}
	else if(s && !b)
	{
		document.location.href="mailto:"+c1+"@"+c2+'?SUBJECT=' + escape(s);
	}
	else if(!s && b)
	{
		document.location.href="mailto:"+c1+"@"+c2+'?BODY=' + escape(b);
	}	
	else if(s && b)
	{
		document.location.href="mailto:"+c1+"@"+c2+'?SUBJECT=' + escape(s) + '&BODY=' + escape(b);
	}	
}


//***** textaera max charakter ******
function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit) 
field.value = field.value.substring(0, maxlimit);
else
countfield.value = maxlimit - field.value.length;
}

//*****Enter tiltása********
function handleEnter (field, event) {
var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
if (keyCode == 13) {
var i;
for (i = 0; i < field.form.elements.length; i++)
if (field == field.form.elements[i])
break;
i = (i + 1) % field.form.elements.length;
field.form.elements[i].focus();
return false;
} 
else
return true;
}

//**********
function ures(obj)
{
var validity = true;
var regex = /^\s*$/i;
	if(!regex.test(obj.value))
	{
		validity = false;
	}
return validity;
}

//******************
function int_onkeyup(obj)
{
	var x=obj.value;
	var temp=x.replace(new RegExp(/\D/g), "");
	if(x!=temp)
	{
		alert("Érvénytelen karakter !\nEnnek a mezőnek az értéke csak egy pozitív EGÉSZ szám lehet.");
		obj.focus();
		obj.value=temp;
	}
}

//******************
function mutat_rejt_div( melyik_div )
{
	var elem, vis;
	if( document.getElementById )
	{
		elem = document.getElementById(melyik_div);
	}
	else if( document.all )
	{
		elem = document.all[melyik_div];
	}
	else if( document.layers )
	{
		elem = document.layers[melyik_div];
	}
	
	vis = elem.style;
	
	if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
	{
		vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0) ? 'block' : 'none';
	}
	else
	{
		vis.display = (vis.display==''||vis.display=='block') ? 'none' : 'block';
	}
}

//***video********
function CreateControl_video(DIVID, CLASSID, OBJECTID, WIDTH, HEIGHT, FILENAME, AUTOSTART)
{
 if(!ns4)
 {
   document.write('<div id="' + DIVID + '">xxx</div>');
   
   
   if(ie4)
   {
	var obj= '<object classid="' + CLASSID + '" ';
	obj += 'id="' + OBJECTID + '" ';
	obj += 'width="' + WIDTH + '" ';
	obj += 'height="' + HEIGHT +'" >';
   }
   
   
   
   else
   {
	var obj= '<object ';
	obj += 'id="' + OBJECTID + '" ';
	obj += 'width="' + WIDTH + '" ';
	obj += 'height="' + HEIGHT +'" ';   
   	obj += 'type="application/x-mplayer2" >';  
   	obj += '<param name="pluginurl" value="http://www.microsoft.com/Windows/MediaPlayer/" />';
   }
	obj += '<param name="AnimationAtStart" value="0" />';
	obj += '<param name="AutoSize" value="0" />';
	obj += '<param name="autoStart" value="' + AUTOSTART + '" />';
	obj += '<param name="ClickToPlay" value="0" />';
	obj += '<param name="ControlType" value="1" />';
	obj += '<param name="DisplayMode" value="0" />';
	obj += '<param name="DisplaySize" value="4" />';
	obj += '<param name="EnableContextMenu" value="0" />';
	obj += '<param name="FileName" value="' + FILENAME + '" />';
	obj += '<param name="PlayCount" value="1" />';
	obj += '<param name="PreviewMode" value="0" />';
	obj += '<param name="SelectionEnd" value="-1" />';
	obj += '<param name="SelectionStart" value="-1" />';
	obj += '<param name="SendMouseClickEvents" value="1" />';
	obj += '<param name="ShowControls" value="1" />';
	obj += '<param name="ShowDisplay" value="0" />';
	obj += '<param name="ShowStatusBar" value="1" />';
	obj += '<param name="ShowTracker" value="1" />';
	obj += '<param name="TransparentAtStart" value="0" />';
	obj += '<param name="VideoBorderWidth" value="0" />';
	obj += '<param name="VideoBorderColor" value="0" />';
	obj += '<param name="VideoBorder3D" value="0" />';
	obj += '<param name="Volume" value="-500" />';
	obj += '<param name="WindowlessVideo" value="0" />';
	obj += '</object>';
	document.getElementById(DIVID).innerHTML=obj;
 }
}

//***flash********
function CreateControl_flash(DIVID, CLASSID, CODEBASE, OBJECTID, WIDTH, HEIGHT, MOVIE, LOOP, WMODE)
{
 if(!ns4)
 {
   document.write('<div id="' + DIVID + '"></div>');
   if(ie4)
   {
	var obj= '<object classid="' + CLASSID + '" ';
	obj += 'codebase="' + CODEBASE + '" ';
	obj += 'id="' + OBJECTID + '" ';
	obj += 'width="' + WIDTH + '" ';
	obj += 'height="' + HEIGHT +'" >';
	
	obj += '<param name="movie" value="' + MOVIE + '" />';
	obj += '<param name="quality" value="high" />';
	obj += '<param name="loop" value="' + LOOP + '" />';
	obj += '<param name="wmode" value="' + WMODE + '" />';
	obj += '</object>';
   }
   else
   {
	var obj= '<object data="' + MOVIE + '" ';
	obj += 'id="' + OBJECTID + '" ';
	obj += 'width="' + WIDTH + '" ';
	obj += 'height="' + HEIGHT + '" ';
	obj += 'type="application/x-shockwave-flash" >';
	obj += '<param name="quality" value="high" />';
	obj += '<param name="loop" value="' + LOOP + '" />';
	obj += '<param name="wmode" value="' + WMODE + '" />';
	obj += '<param name="pluginurl" value="http://www.macromedia.com/go/getflashplayer" />';	
	obj += '</object>';
   }
   document.getElementById(DIVID).innerHTML=obj;
 }
}

//************
function addLoadEvent(myfunc)
{
	if(window.addEventListener)
	{
		window.addEventListener('load', myfunc, false);
	}
	else if(window.attachEvent)
	{
		window.attachEvent('onload', myfunc);
	}
}