ElaaNet

function insertAtCursor(myField, myValue) { // For IE support if (document.selection) { myField.focus(); sel = document.selection.createRange(); sel.text = myValue; } // For MOZILLA and others else if (myField.selectionStart || myField.selectionStart == '0' ) { var startPos = myField.selectionStart; var endPos = myField.selectionEnd; myField.value = myField.value.substring(0, startPos) + myValue + myField.value.substring(endPos, myField.value.length); myField.selectionStart = startPos + myValue.length; myField.selectionEnd = startPos + myValue.length; } else { myField.value += myValue; } }

// Trim   String.prototype.trim = function () {      return this .replace( /^\s+|\s+$/g , "" ); }; // StartsWith String.prototype.startsWith = function (str) {     return ( this .match("^"+str) == str); } // EndsWith String.prototype.endsWith = function (str) {        return ( this .match(str + "$") == str); }