text: var instantiateCodeMirror = function(CmMode, config) {
  
  	// if no code highlight needed, we apply default settings
  	if (!config.edit.codeHighlight) {
  
  		currentmode = 'default';
  
  	// we highlight code according to extension file
  	} else {
  
  		if (CmMode === 'txt') {
  			var currentmode = 'default';
  		}
  		if (CmMode === 'js') {
  			loadJS('./scripts/CodeMirror/mode/javascript/javascript.js');
  			var currentmode = 'javascript';
  		}
  		if (CmMode === 'css') {
  			loadJS('./scripts/CodeMirror/mode/css/css.js');
  			var currentmode = 'css';
  		}
  		if (CmMode === 'html') {
  			loadJS('./scripts/CodeMirror/mode/xml/xml.js');
  			var currentmode = 'text/html';
  		}
  		if (CmMode === 'xml') {
  			loadJS('./scripts/CodeMirror/mode/xml/xml.js');
  			var currentmode = 'application/xml';
  		}
  		if (CmMode === 'php') {
  			loadJS('./scripts/CodeMirror/mode/htmlmixed/htmlmixed.js');
  			loadJS('./scripts/CodeMirror/mode/xml/xml.js');
  			loadJS('./scripts/CodeMirror/mode/javascript/javascript.js');
  			loadJS('./scripts/CodeMirror/mode/css/css.js');
  			loadJS('./scripts/CodeMirror/mode/clike/clike.js');
  			loadJS('./scripts/CodeMirror/mode/php/php.js');
  			var currentmode = 'application/x-httpd-php';
  		}
  		if (CmMode === 'sql') {
  			loadJS('./scripts/CodeMirror/mode/sql/sql.js');
  			var currentmode = 'text/x-mysql';
  		}
  
  	}
  
  	var editor = CodeMirror.fromTextArea(document.getElementById("edit-content"), {
  		styleActiveLine : true,
  		viewportMargin : Infinity,
  		lineNumbers : config.edit.lineNumbers,
  		lineWrapping : config.edit.lineWrapping,
  		theme : config.edit.theme
  	});
  
  	// we finnaly set option
  	editor.setOption("mode", currentmode);
  	//console.log('CodeMirror mode  : ' + editor.getOption("mode"));
  
  	return editor;
  }
  