function csomag_ellenoriz(csomag, menny) {
	if((csomag != 1) && (menny%csomag != 0)) {
		alert('Csak '+csomag+' db-os kiszerelésben lehet foglalni!');
		return(false);
	} else {
		return(true);
	}
}

function makeRequest(id) {
	var http_request = false;
	var url = 't_info.php?item_id='+id;
	//var myrow = document.getElementById('r'+ id);  // 'r' = az aktuális sor id-je <tr>
	if(document.getElementById('i' + id).innerHTML == '') { // 'i' <div> tag tartalma, ide jön a behívott oldal
		document.getElementById('i' + id).innerHTML = '<div align="center">...</div>';
		document.getElementById('im' + id).src = 'images/reszletekfel.gif'; // 'im' plusz-minusz kiskép
		if (window.XMLHttpRequest) { // Mozilla, Safari,...
			http_request = new XMLHttpRequest();
			if (http_request.overrideMimeType) {
				http_request.overrideMimeType('text/xml');
			}
		} else if (window.ActiveXObject) { // IE
			try {
				http_request = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				try {
					http_request = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {}
			}
		}
		if (!http_request) {
			//alert('Hiba :( Nem hozható létre az XMLHTTP példánya');
			return false;
		}
		http_request.onreadystatechange = function() { alertContents(http_request); };
		http_request.open('GET', url, true);
		http_request.send(null);
		//for (i=0; i<myrow.cells.length; i++) {
		//	myrow.cells[i].style.borderBottomWidth ='0px';
		//}
	} else {
		document.getElementById('i' + id).innerHTML = '';
		document.getElementById('im' + id).src = 'images/reszletekle.gif';
		//for (i=0; i<myrow.cells.length; i++) {
		//	myrow.cells[i].style.borderBottomWidth = "1px";
		//}
	}
}

function alertContents(http_request) {
	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			//alert(http_request.responseText);
			var response = http_request.responseText;
			var resp = new Array();
			resp = response.split('|');
			document.getElementById('i'+resp[1]).innerHTML = resp[2];
		}
	}
}

function linf(id) {
	//var myrow = document.getElementById('r'+ id);  // 'r' = az aktuális sor id-je <tr>
	if(document.getElementById('i' + id).innerHTML == '') { // 'i' <div> tag tartalma, ide jön a behívott oldal
		document.getElementById('i' + id).innerHTML = '<div align="center">...</div>';
		document.getElementById('im' + id).src = 'images/reszletekfel.gif'; // 'im' plusz-minusz kiskép
		if (window.XMLHttpRequest) {
			reqi = new XMLHttpRequest();
			reqi.overrideMimeType('text/xml');
			reqi.onreadystatechange = handleResponse;
			reqi.open('GET', 't_info2.php?item_id='+id, true);
			reqi.send(null);
		} else if (window.ActiveXObject) {
			reqi = new ActiveXObject("Microsoft.XMLHTTP");
			if (reqi) {
				reqi.onreadystatechange = handleResponse;
				reqi.open('GET', 't_info2.php?item_id='+id, true);
				reqi.send();
			}
		}
		//for (i=0; i<myrow.cells.length; i++) {
		//	myrow.cells[i].style.borderBottomWidth ='0px';
		//}
	} else {
		document.getElementById('i' + id).innerHTML = '';
		document.getElementById('im' + id).src = 'images/reszletekle.gif';
		//for (i=0; i<myrow.cells.length; i++) {
		//	myrow.cells[i].style.borderBottomWidth = "1px";
		//}
	}
}

function handleResponse() {
	if(reqi.readyState == 4) {
		var response = reqi.responseText;
		var resp = new Array();
		resp = response.split('|');
		alert(resp[1]);
		alert(resp[2]);
		//document.getElementById('i'+resp[1]).innerHTML = resp[2];
	}
}

function Set_Cookie( name, value, expires, path, domain, secure ) {
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );
	// if the expires variable is set, make the correct expires time, the
	// current script below will set it for x number of days, to make it
	// for hours, delete * 24, for minutes, delete * 60 * 24
	if ( expires )
	{
		expires = expires * 1000 * 60 * 60 * 24;
	}
	//alert( 'today ' + today.toGMTString() );// this is for testing purpose only
	var expires_date = new Date( today.getTime() + (expires) );
	//alert('expires ' + expires_date.toGMTString());// this is for testing purposes only

	document.cookie = name + "=" +escape( value ) +
		( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + //expires.toGMTString()
		( ( path ) ? ";path=" + path : "" ) +
		( ( domain ) ? ";domain=" + domain : "" ) +
		( ( secure ) ? ";secure" : "" );
}

function hide(name) {
	document.getElementById(name).style.visibility = "hidden";
}

function show(name) {
	document.getElementById(name).style.visibility = "visible";
}

var browser_IE_NS = (document.body.clientHeight) ? 1 : 0;
var browser_MOZ = (self.innerWidth) ? 1 : 0;
var browser_IE7 = (document.documentElement.clientHeight) ? 1 : 0;
var Browser_Width, Browser_Height;

if (browser_IE_NS)
{
	Browser_Width = document.body.clientWidth;
	Browser_Height = document.body.clientHeight;
}
else if (browser_MOZ)
{
	Browser_Width = self.innerWidth - 20;
	Browser_Height = self.innerHeight;
}
else if (browser_IE7)
{
	Browser_Width = document.documentElement.clientWidth;
	Browser_Height = document.documentElement.clientHeight;
}

Set_Cookie("Browser_Width", Browser_Width);
Set_Cookie("Browser_Height", Browser_Height);

function LoadPage(id, url, p) {
	//alert('mutat'+$("#"+id).attr("display"));
	if (p) {
		var e = parent.document.getElementById(id);
	} else {
		var e = document.getElementById(id);
	}
	e.style.display = "block";

	var kert_oldal = false;
	if (window.XMLHttpRequest)
		kert_oldal = new XMLHttpRequest();
	else if (window.ActiveXObject) {
		try {
			kert_oldal = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (kivetel) {
			try {
				kert_oldal = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (kivetel) {
				alert("Ajax hiba!");
			}
		}
	}
	else alert("Ajax hiba!");
	e.innerHTML='<p align="center"><img src="images/ajax.gif" /></p>';
	kert_oldal.onreadystatechange=function() {
		if (kert_oldal.readyState == 4 && (kert_oldal.status==200 || window.location.href.indexOf("http")==-1))
			e.innerHTML=kert_oldal.responseText;
	}
	kert_oldal.open('GET', url, true);
	kert_oldal.send(null);
}

function HidePage(id) {
	//alert('rejt'+$("#"+id).attr("display"));
	var e = document.getElementById(id);
	e.style.display = "none";
	e.innerHTML='';
}