Ext.BLANK_IMAGE_URL = '/assets/images/ext/default/s.gif';

/**
*
*  Base64 encode / decode
*  http://www.webtoolkit.info/
*
**/
 
var Base64 = {

	// private property
	_keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
 
	// public method for encoding
	encode : function (input) {
		var output = "";
		var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
		var i = 0;
 
		input = Base64._utf8_encode(input);
 
		while (i < input.length) {
 
			chr1 = input.charCodeAt(i++);
			chr2 = input.charCodeAt(i++);
			chr3 = input.charCodeAt(i++);
 
			enc1 = chr1 >> 2;
			enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
			enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
			enc4 = chr3 & 63;
 
			if (isNaN(chr2)) {
				enc3 = enc4 = 64;
			} else if (isNaN(chr3)) {
				enc4 = 64;
			}
 
			output = output +
			this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
			this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
 
		}
 
		return output;
	},
 
	// public method for decoding
	decode : function (input) {
		var output = "";
		var chr1, chr2, chr3;
		var enc1, enc2, enc3, enc4;
		var i = 0;
 
		input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
 
		while (i < input.length) {
 
			enc1 = this._keyStr.indexOf(input.charAt(i++));
			enc2 = this._keyStr.indexOf(input.charAt(i++));
			enc3 = this._keyStr.indexOf(input.charAt(i++));
			enc4 = this._keyStr.indexOf(input.charAt(i++));
 
			chr1 = (enc1 << 2) | (enc2 >> 4);
			chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
			chr3 = ((enc3 & 3) << 6) | enc4;
 
			output = output + String.fromCharCode(chr1);
 
			if (enc3 != 64) {
				output = output + String.fromCharCode(chr2);
			}
			if (enc4 != 64) {
				output = output + String.fromCharCode(chr3);
			}
 
		}
 
		output = Base64._utf8_decode(output);
 
		return output;
 
	},
 
	// private method for UTF-8 encoding
	_utf8_encode : function (string) {
		string = string.replace(/\r\n/g,"\n");
		var utftext = "";
 
		for (var n = 0; n < string.length; n++) {
 
			var c = string.charCodeAt(n);
 
			if (c < 128) {
				utftext += String.fromCharCode(c);
			}
			else if((c > 127) && (c < 2048)) {
				utftext += String.fromCharCode((c >> 6) | 192);
				utftext += String.fromCharCode((c & 63) | 128);
			}
			else {
				utftext += String.fromCharCode((c >> 12) | 224);
				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
				utftext += String.fromCharCode((c & 63) | 128);
			}
 
		}
 
		return utftext;
	},
 
	// private method for UTF-8 decoding
	_utf8_decode : function (utftext) {
		var string = "";
		var i = 0;
		var c = c1 = c2 = 0;
 
		while ( i < utftext.length ) {
 
			c = utftext.charCodeAt(i);
 
			if (c < 128) {
				string += String.fromCharCode(c);
				i++;
			}
			else if((c > 191) && (c < 224)) {
				c2 = utftext.charCodeAt(i+1);
				string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
				i += 2;
			}
			else {
				c2 = utftext.charCodeAt(i+1);
				c3 = utftext.charCodeAt(i+2);
				string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
				i += 3;
			}
 
		}
 
		return string;
	}
 
}

/*
 *  jangan dihapus yak!!!
 */
function switchto(panel,web){
	
	Ext.fly(panel).load({
		url : web			 
});
	
}
 
function reloadData2(panelData, processor) {
	Ext.get(panelData).stopFx();
	var xmlHttp;
	document.getElementById(panelData).innerHTML = '<div style="text-align: center"><img src="/assets/images/ajax-loader-visit.gif" alt="loading..." /></div>';
	try {
		/*Firefox, Opera 8.0+, Safari */
		xmlHttp = new XMLHttpRequest();
	} catch (e) {
		/* Internet Explorer*/
		try {
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				alert("Maaf, browser Anda tidak mendukung AJAX!");
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange = function() {
		if (xmlHttp.readyState == 4) {
			document.getElementById(panelData).style.visibility = 'hidden';
			document.getElementById(panelData).innerHTML = xmlHttp.responseText;
			Ext.get(panelData).fadeIn({duration: .5});
			document.getElementById(panelData).style.visibility = 'visible';
			window.scrollTo(0, 500);
		}
	}
	xmlHttp.open("GET", "/web/" + processor, true);
	xmlHttp.send(null);
}

function reloadData(panelData, processor) {
	Ext.History.add(panelData + '::' + processor)
}

lastToken = '';
Ext.History.on('change', function(token){
	if(token){;
		if (lastToken == token) {
			alert('x');
		}
		lastToken = token;
		params = token.split('::');
		reloadData2(params[0],params[1]);
	}
	else {
	}
}); 

/*
 * fungsi untuk mengubah enter jadi <br />
 * ::obsolete::
 */
function nl2br(inputan){
	while (inputan.indexOf(String.fromCharCode(10)) != -1) {
		inputan = inputan.replace(String.fromCharCode(10), '<br />');
	}
	return inputan;
}

/*
 * fungsi untuk menutup komponen
 * ::obsolete::
 */
function closeCmp(componentName) {
	Ext.getCmp(componentName).setVisible(false);
}