JSUtils = new Class({

	root: null,

	// ----------------------------------------------------------------------------------------------------
	initialize: function(root) {

		this.root = root;

	},

	// ----------------------------------------------------------------------------------------------------
	mostraErrorArray: function(errorArray) {

		var errorStr = errorArray.length == 1 ? "<strong>Erro:</strong>" :  "<strong>Erros:</strong>";
		errorStr += "<ul>";
		for(var n = 0; n < errorArray.length; n++) {
			if(n == errorArray.length - 1) errorStr += "<li>" + errorArray[n] + ".</li>";
			else errorStr += "<li>" + errorArray[n] + ";</li>";
		}
		errorStr += "</ul>";
		errorStr += errorArray.length == 1 ? "Corrija o erro e tente salvar novamente." : "Corrija os erros e tente salvar novamente."
		msgr.show({
			tipo: 'error',
			html: errorStr
		});

	},

	// ----------------------------------------------------------------------------------------------------
	showWord: function(mostra) {

		if(mostra) {
			$('span_no_word').setStyle('display', 'block');
			$('a_word').setStyle('display', 'none')
		} else {
			$('span_no_word').setStyle('display', 'none');
			$('a_word').setStyle('display', 'inline')
		}

	}

});