Create space in HTML elements correctly

assets/js/common/utils.js

@@ -383,4 +383,19 @@ function check_url(url){
 	var regex = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$/i
 
 	return url.match(regex) == null ? false : true;
+}
+
+/**
+ * Add a space in an HTML element
+ * 
+ * @param {HTMLElement} target The target element for the space
+ */
+function add_space(target){
+
+	createElem2({
+		appendTo: target,
+		type: "span",
+		innerHTML: " "
+	});
+	
 }