function noNumbers(e)
{
var keynum;
var keychar;
var numcheck;
if(window.event)
{
keynum = e.keyCode;
}
else if(e.which)
{
keynum = e.which;
}
if(keynum==13)
	elkuldom();
}

function clickclear(thisfield, defaulttext) {
if (thisfield.value == defaulttext) {
thisfield.value = "";
}
} 

function clickrecall(thisfield, defaulttext) {
if (thisfield.value == "") {
thisfield.value = defaulttext;
}
}

function elkuldom()
	{
	var s=URLEncode(document.getElementById('mit_keres').value);
	document.getElementById('tranzit_form_kereso_id_s').value=s;
	if((document.getElementById('mit_keres').value!="")&&(document.getElementById('mit_keres').value!="Keresés..."))
		{
		document.getElementById('tranzit_form_kereso_id').submit();
		}
	}

function URLEncode(str)
{
	var SAFECHARS = "0123456789" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "abcdefghijklmnopqrstuvwxyz" +
 "-_.!~*'()";
	var HEX = "0123456789ABCDEF";

	var plaintext = str;
	var encoded = "";
	for (var i = 0; i < plaintext.length; i++ ) {
		var ch = plaintext.charAt(i);
	    if (ch == " ") {
		    encoded += "+";
		} else if (SAFECHARS.indexOf(ch) != -1) {
		    encoded += ch;
		} else {
		    var charCode = ch.charCodeAt(0);
			if (charCode > 255) {
				if(ch=="ő")
					encoded+= "%F5";
				if(ch=="Ő")
					encoded+= "%D5";
				if(ch=="ű")
					encoded+= "%FB";
				if(ch=="Ű")
					encoded+= "%DB";
				if((ch!="ő")&&(ch!="Ő")&&(ch!="ű")&&(ch!="Ű"))
					encoded += "+";
			} else {
				encoded += "%";
				encoded += HEX.charAt((charCode >> 4) & 0xF);
				encoded += HEX.charAt(charCode & 0xF);
			}
		}
	}

	return encoded;
}

function email_kuld()
	{
	error=0;
	if(checkMail(document.getElementById('emails_id').value)==0)
		{
		error=1;
		error_message="Hibás e-mail cím!";
		}

	if(document.getElementById('torolni_id').checked)
		{
		document.getElementById('torol_id').value="1";
		}
		
	document.getElementById('email_id').value=document.getElementById('emails_id').value;
	if(error!="1")
		document.getElementById('tranzit_form_email_id').submit(); 
	}

function checkMail(x)
{
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(x)) return(1);
	else return(0);
}


	var scrolltimer, direction = "up", speed = 10, loop = true;
	function verScroll(dir, spd, lp) {
		var oDiv, oContent;
		if(typeof dir != "undefined") direction = dir;
		if(typeof spd != "undefined") speed = spd;
		if(typeof lp != "undefined") loop = lp;
		scrolltimer = null;
		
		if (document.getElementById) {
			oDiv = eval("document.getElementById('contentLayer')");
			oContent = eval("document.getElementById('thumbsTable')");
		} else {
			return;
		}

		if (loop == true) {
			if ((direction == "dn") && ((oContent.offsetWidth + oContent.offsetLeft) > oDiv.offsetWidth)) {
				oContent.style.left = (oContent.offsetLeft - speed)+'px';
			} else {
				if ((direction == "up") && (oContent.offsetLeft < 0)) {
					oContent.style.left = (oContent.offsetLeft + speed)+'px';
				} else {
					if (direction == "top") {
						oContent.style.left = '0px';
					}
				}
			}
			//window.status = oDiv.offsetWidth + ' ' + oContent.offsetWidth + ' ' + oContent.offsetLeft;
			
			scrolltimer = setTimeout("verScroll(direction,speed,loop)", 20);
		}
	}
	
	function stopScroll() {
		clearTimeout(scrolltimer);
	}

	var scrolltimer1, direction1 = "up", speed1 = 10, loop1 = true;
	function verScroll1(dir, spd, lp) {
		var oDiv, oContent;
		if(typeof dir != "undefined") direction1 = dir;
		if(typeof spd != "undefined") speed1 = spd;
		if(typeof lp != "undefined") loop1 = lp;
		scrolltimer1 = null;
		
		if (document.getElementById) {
			oDiv = eval("document.getElementById('contentLayer1')");
			oContent = eval("document.getElementById('thumbsTable1')");
		} else {
			return;
		}

		if (loop1 == true) {
			if ((direction1 == "dn") && ((oContent.offsetWidth + oContent.offsetLeft) > oDiv.offsetWidth)) {
				oContent.style.left = (oContent.offsetLeft - speed1)+'px';
			} else {
				if ((direction1 == "up") && (oContent.offsetLeft < 0)) {
					oContent.style.left = (oContent.offsetLeft + speed1)+'px';
				} else {
					if (direction1 == "top") {
						oContent.style.left = '0px';
					}
				}
			}
			//window.status = oDiv.offsetWidth + ' ' + oContent.offsetWidth + ' ' + oContent.offsetLeft;
			scrolltimer1 = setTimeout("verScroll1(direction1,speed1,loop1)", 20);
		}
	}
	
	function stopScroll1() {
		clearTimeout(scrolltimer1);
	}

function offIndexBorder()
	{
	var divObj;
	divObj = document.getElementById('imageindex[' + step + ']')
	if(divObj != null)
		divObj.style.border = '1px solid #ece3bf';
	}

function setIndexBorder(idk)
	{
	var divObj;
	divObj = document.getElementById('imageindex[' + step + ']')
	if(divObj != null)
		divObj.style.border = '1px solid #ece3bf';
	divObj = document.getElementById('imageindex[' + idk + ']');
	if(divObj != null)
		divObj.style.border = '1px solid #006634';
	}

function offBorder()
	{
		var divObj;
		divObj = document.getElementById('kiskep[' + step + ']');
		if(divObj != null)
			divObj.style.border = '2px solid #ece3bf';
	}
	
function putBorder(index)
	{
		var divObj;
		divObj = document.getElementById('kiskep[' + step + ']');
		if(divObj != null)
			divObj.style.border = '2px solid #ece3bf';
		
		divObj = document.getElementById('kiskep[' + index + ']');
		if(divObj != null)
			divObj.style.border = '2px solid #006634';
		parent.setIndexBorder(index);
	}
	
function gotoimage(flag)
	{
	if((flag!="+")&&(flag!="-"))
		{
		document.getElementById("main_image").src="getdata.php?id="+image_set[flag]+"&width=375&height=375&resize=3";
		document.getElementById("main_image").alt=desc_set[flag];
		document.getElementById("kepfelirat_id").innerHTML="<span class=kepfelirat_style>"+desc_set[flag]+"</span>";
		step=flag;
		}
		else
		{
		if(flag=="+")
			{
			if(step*1+1<=osszes)
				{
				offBorder();
				offIndexBorder();
				step=step*1+1;
				if(step>osszes)
					step=0;
				document.getElementById("main_image").src="getdata.php?id="+image_set[step]+"&width=375&height=375&resize=3";
				putBorder(step);
				setIndexBorder(step);
				document.getElementById("main_image").alt=desc_set[step];
				document.getElementById("kepfelirat_id").innerHTML="<span class=kepfelirat_style>"+desc_set[step]+"</span>";
				}
			}
		if(flag=="-")
			{
			if(step*1-1>=0)
				{
				offBorder();
				offIndexBorder();
				step=step*1-1;
				if(step<0)
					step=osszes;
				document.getElementById("main_image").src="getdata.php?id="+image_set[step]+"&width=375&height=375&resize=3";
				putBorder(step);
				setIndexBorder(step);

				document.getElementById("main_image").alt=desc_set[step];
				document.getElementById("kepfelirat_id").innerHTML="<span class=kepfelirat_style>"+desc_set[step]+"</span>";
				}
			}
		}
	}

function nagykep()
	{
	msg=open("showpicture.php?id="+image_set[step],"","toolbar=no,directories=no,menubar=no,resizable=yes,scrollbars=yes,status=no,location=no,width=900,height=630,left=20,top=5");
	}

function levelet_kuld()
	{
	var error=0;
	if(document.getElementById('name_b_id').value=="")
		{
		error=1;
		error_message="Hiba az adatok megadásában (Az Ön neve)!";
		}

	if(checkMail(document.getElementById('email_b_id').value)==0)
		{
		error=1;
		error_message="Hiba az adatok megadásában (Az Ön E-mail cím)!";
		}

	if(document.getElementById('name_id').value=="")
		{
		error=1;
		error_message="Hiba az adatok megadásában (Címzett neve)!";
		}

	if(checkMail(document.getElementById('email_id').value)==0)
		{
		error=1;
		error_message="Hiba az adatok megadásában (Címzett E-mail cím)!";
		}

	if(error!="1")
		{
		document.getElementById('form1_id').submit();
		}
		else
			alert(error_message);	
	}