var NS4 = (document.layers)? 1 : 0;
var IE4 = (document.all)? 1 : 0;
var W3C = (document.getElementById)? 1 : 0;
var W3CDOM = (document.createElement && document.getElementsByTagName);
var cRandomSlang = -1;

function fGetObject(obj_name){
	if(W3C)
		return document.getElementById(obj_name);
	else if(NS4)
		return document.layers[obj_name];
	else
		return window.opener.document.all[obj_name];
}

function fIsNum(tmp){
	var szam = new String(tmp);
	var jok = new String("0123456789");
	for(k=0; k<szam.length; k++){
		if(jok.indexOf(szam.charAt(k)) == -1)
			return false;
	}
	return true;
}

function fStart(){
	fGetRandomSlang();
}

function fOrder(sid){
	alert("Hamarosan egyedi polót rendelhetsz kedvenc bejegyzéseddel!");
}


function fChangeClass(obj, pclass, issearch){
	if(issearch == "undefinied")
		issearch = 0;
	if(obj.className != "menu3" || issearch == 1)
		obj.className = pclass;
}


function fClickOk(){
	fGetObject("mezok").style.display = "block";
	fGetObject("userdata").style.display = "block";	
	fGetObject("rendben1").style.display = "none";
	fGetObject("rendben2").style.display = "block";
}

function fCheckMezok(){
	if(document.hform.slang.value == ''){
		alert("Nem írtál szlenget!");
		return false;
	}
	if(document.hform.pic_str.value == '' && document.hform.definicio.value == ''){
		alert("Definíciót vagy képet meg kell adnod!");
		return false;
	}
	if(document.hform.cimke.value == ''){
		alert("Hol a címke?");
		return false;
	}
	if(document.hform.kornyek.value == ''){
		alert("Hol használják ezt a magyarázatot?");
		return false;
	}
	if(document.hform.userid.value == -1){
		if(document.hform.uemail.value == ''){
			alert("Az e-mail címedet meg kell adnod!");
			return false;
		}
		if(document.hform.upass.value == ''){
			alert("Jelszavadat meg kell adnod!");
			return false;
		}
		if(document.hform.upass.value != document.hform.upass2.value){
			alert("Jelszavadat megerősítése nem jó!");
			return false;
		}
		if(document.hform.unick.value == ''){
			alert("Nicknevet kell választanod!");
			return false;
		}
		fNewUser();
		return false;v
	}else if(document.hform.ustatus.value == 2){
		alert("A regisztrációdat még nem erősítetted meg!\nKaptál tőlünk egy e-mailt amiben ezt megteheted!");
		return false;
	}else
		return true;
}

function fSubmitForm(tmp){
	if(eval(tmp))
		document.hform.submit();
}

function fCheckEnter(){
	if(fGetObject("uname").value == ''){
		alert("Az e-mail címedet meg kell adnod!");
		return false;
	}
	if(fGetObject("upass").value == ''){
		alert("A jelszavadat meg kell adnod!");
		return false;
	}
	fLogin();
	return false;
}

function fFileButtonClick(){
    document.hform.pic.click();
    document.hform.pic_str.value = document.hform.pic.value;
}

function fFillField(tagid, strparam){
	fGetObject("show").style.display = "none";
	fGetObject(tagid).value = strparam;
}

function fGetFocusShow(){
	//clearTimeout(timerIdDropDown);
}

function fLessFocusShow(){
	//timerIdDropDown = setTimeout("fHideShow()", 5000);
}

function fHideShow(){
	fGetObject("show").style.display = "none";
}

// getAnchorPosition(anchorname)
//   This function returns an object having .x and .y properties which are the coordinates
//   of the named anchor, relative to the page.
function getAnchorPosition(anchorname) {
	// This function will return an Object with x and y properties
	var useWindow=false;
	var coordinates=new Object();
	var x=0,y=0;
	// Browser capability sniffing
	var use_gebi=false, use_css=false, use_layers=false;
	if (document.getElementById) { use_gebi=true; }
	else if (document.all) { use_css=true; }
	else if (document.layers) { use_layers=true; }
	// Logic to find position
 	if (use_gebi && document.all) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_gebi) {
		var o=document.getElementById(anchorname);
		x=AnchorPosition_getPageOffsetLeft(o);
		y=AnchorPosition_getPageOffsetTop(o);
		}
 	else if (use_css) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_layers) {
		var found=0;
		for (var i=0; i<document.anchors.length; i++) {
			if (document.anchors[i].name==anchorname) { found=1; break; }
			}
		if (found==0) {
			coordinates.x=0; coordinates.y=0; return coordinates;
			}
		x=document.anchors[i].x;
		y=document.anchors[i].y;
		}
	else {
		coordinates.x=0; coordinates.y=0; return coordinates;
		}
	coordinates.x=x;
	coordinates.y=y;
	return coordinates;
	}

// getAnchorWindowPosition(anchorname)
//   This function returns an object having .x and .y properties which are the coordinates
//   of the named anchor, relative to the window
function getAnchorWindowPosition(anchorname) {
	var coordinates=getAnchorPosition(anchorname);
	var x=0;
	var y=0;
	if (document.getElementById) {
		if (isNaN(window.screenX)) {
			x=coordinates.x-document.body.scrollLeft+window.screenLeft;
			y=coordinates.y-document.body.scrollTop+window.screenTop;
			}
		else {
			x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
			y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
			}
		}
	else if (document.all) {
		x=coordinates.x-document.body.scrollLeft+window.screenLeft;
		y=coordinates.y-document.body.scrollTop+window.screenTop;
		}
	else if (document.layers) {
		x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
		y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
		}
	coordinates.x=x;
	coordinates.y=y;
	return coordinates;
	}

// Functions for IE to get position of an object
function AnchorPosition_getPageOffsetLeft (el) {
	var ol=el.offsetLeft;
	while ((el=el.offsetParent) != null) { ol += el.offsetLeft; }
	return ol;
	}
function AnchorPosition_getWindowOffsetLeft (el) {
	return AnchorPosition_getPageOffsetLeft(el)-document.body.scrollLeft;
	}	
function AnchorPosition_getPageOffsetTop (el) {
	var ot=el.offsetTop;
	while((el=el.offsetParent) != null) { ot += el.offsetTop; }
	return ot;
	}
function AnchorPosition_getWindowOffsetTop (el) {
	return AnchorPosition_getPageOffsetTop(el)-document.body.scrollTop;
	}