// Browser Detection	
//
// Browser name: BrowserDetect.browser
// Browser version: BrowserDetect.version
// OS name: BrowserDetect.OS
//

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();


// create Flash Object
//
//

function writeFlash(id,URL,width,height,bgColor) {
 document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="'+width+'" height="'+height+'" id="'+id+'" align="middle">');
 document.write('<param name="allowScriptAccess" value="sameDomain" />');
 document.write('<param name="movie" value="'+URL+'" />');
 document.write('<param name="quality" value="high" />');
 document.write('<param name="bgcolor" value="'+bgColor+'" />');
 document.write('<embed src="'+URL+'" quality="high" bgcolor="'+bgColor+'" width="'+width+'" height="'+height+'" name="'+id+'" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
 document.write('</object>');
}


//  AJAX request
//
//

function getHTTP(element,URL, onsuccess, onerror, event) {  
  
    wpanel= document.getElementById(element);  
    wpanel.style.visibility = 'visible';  
  
    var req = null;  
    if(window.XMLHttpRequest) {  
    	try {
        req = new XMLHttpRequest();   
      } catch (e) {}
    } else {
    	if (window.ActiveXObject)  {
    		try {
        	req  = new ActiveXObject('Microsoft.XMLHTTP');      
      	} catch (e) {}
      }
    }	
          
    req.onreadystatechange = function () {  
        if (req.readyState == 4) {  
            if (req.status == 200){  
                wpanel.style.backgroundImage = 'none';  
                wpanel.innerHTML = req.responseText;
                if(onsuccess) {
                	onsuccess(event);
                }
            }  
            else{  
                wpanel.style.backgroundImage = 'none';  
                wpanel.innerHTML = 'Hiba a letöltéskor';  
                if(onerror) {
                	onerror(event);
                }
            }  
        }  
    }  
    req.open('GET', URL, true);  
    req.send(null);  
}