function changeView(param) 
{
	switch(param)
	{
		case 'newsList':
			document.getElementById('newNews').style.display = 'none';
			document.getElementById('editNews').style.display = 'none';
			document.getElementById('newsTable').style.display = 'block';
			break;
		case 'newForm':
			document.getElementById('newsTable').style.display = 'none';
			document.getElementById('editNews').style.display = 'none';
			document.getElementById('newNews').style.display = 'block';
			break;
		case 'editForm':
			document.getElementById('newsTable').style.display = 'none';
			document.getElementById('newNews').style.display = 'none';
			document.getElementById('editNews').style.display = 'block';
			break;
	}	
}

function deactivateNews(elem)
{
	var id = elem.getAttribute('rel');
	var formElem = document.getElementById('form');
	formElem.action = '/admin/newsmanager/deactivate';
	formElem['id'].value = id;
	formElem.submit();
}

function activateNews(elem)
{
	var id = elem.getAttribute('rel');
	var formElem = document.getElementById('form');
	formElem.action = '/admin/newsmanager/activate';
	formElem['id'].value = id;
	formElem.submit();
}

function deleteNews(elem)
{
	var id = elem.getAttribute('rel');
	var formElem = document.getElementById('form');
	formElem.action = '/admin/newsmanager/delete';
	formElem['id'].value = id;
	formElem.submit();
}

function editNews(title,title_url,content,short_content,active,id)
{
	
	var formElem = document.getElementById('editNews').getElementsByTagName('form').item(0);
	formElem['title'].value = title;
	formElem['title_url'].value = title_url;
    
    tinyMCE.execCommand('mceRemoveControl', true, 'shorttest');
	tinyMCE.execCommand('mceRemoveControl', true, 'test');
    
    
    
	formElem['content'].value = Base64.decode(content);
    
/*    alert( Base64.decode(short_content) );*/
    formElem['short_content'].value = Base64.decode(short_content);
    
    
	tinyMCE.execCommand('mceAddControl', true, 'test');
    tinyMCE.execCommand('mceAddControl', true, 'shorttest');
//     
    
    
	formElem['id'].value = id;
	if(parseInt(active) == 1)formElem['active'].checked = "checked";
	changeView('editForm');
}

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;
		}
	 
	}