+function check_right_number_format(input_name) {
+ if(decpoint && thpoint && thpoint == decpoint) {
+ return show_alert_and_focus(input_name, wrongNumberFormat);
+ }
+ var test_val = input_name.value;
+ if(thpoint && thpoint == ','){
+ test_val = test_val.replace(/,/g, '');
+ }
+ if(thpoint && thpoint == '.'){
+ test_val = test_val.replace(/\./g, '');
+ }
+ if(thpoint && thpoint == "'"){
+ test_val = test_val.replace(/\'/g, '');
+ }
+ if(decpoint && decpoint == ','){
+ test_val = test_val.replace(/,/g, '.');
+ }
+ var forbidden = test_val.match(/[^\s\d\(\)\-\+\*\/\.]/g);
+ if (forbidden && forbidden.length > 0 ){
+ return show_alert_and_focus(input_name, wrongNumberFormat);
+ }
+
+ try{
+ eval(test_val);
+ }catch(err){
+ return show_alert_and_focus(input_name, wrongNumberFormat);
+ }
+
+}
+
+function check_right_date_format(input_name) {
+ if(input_name.value == "") {
+ return true;
+ }
+
+ if ( ( input_name.value.match(/^\d+$/ ) ) && !(dateFormat.lastIndexOf("y") == 3) ) {
+ // date shortcuts for entering date without separator for three date styles, e.g.
+ // 31122014 -> 12.04.2014
+ // 12312014 -> 12/31/2014
+ // 31122014 -> 31/12/2014
+
+ if (input_name.value.match(/^\d{8}$/)) {
+ input_name.value = input_name.value.replace(/^(\d\d)(\d\d)(\d\d\d\d)$/, "$1" + seperator + "$2" + seperator + "$3")
+ } else if (input_name.value.match(/^\d{6}$/)) {
+ // 120414 -> 12.04.2014
+ input_name.value = input_name.value.replace(/^(\d\d)(\d\d)(\d\d)$/, "$1" + seperator + "$2" + seperator + "$3")
+ } else if (input_name.value.match(/^\d{4}$/)) {
+ // 1204 -> 12.04.2014
+ var today = new Date();
+ var year = today.getYear();
+ if (year < 999) year += 1900;
+ input_name.value = input_name.value.replace(/^(\d\d)(\d\d)$/, "$1" + seperator + "$2");
+ input_name.value = input_name.value + seperator + year;
+ } else if ( input_name.value.match(/^\d{1,2}$/ ) ) {
+ // assume the entry is the day of the current month and current year
+ var today = new Date();
+ var day = input_name.value;
+ var month = today.getMonth() + 1;
+ var year = today.getYear();
+ if( day.length == 1 && day < 10) {
+ day='0'+day;
+ };
+ if(month<10) {
+ month='0'+month;
+ };
+ if (year < 999) year += 1900;
+ if ( dateFormat.lastIndexOf("d") == 1) {
+ input_name.value = day + seperator + month + seperator + year;
+ } else {
+ input_name.value = month + seperator + day + seperator + year;
+ }
+ };
+ }
+
+ var matching = new RegExp(dateFormat.replace(/\w/g, '\\d') + "\$","ig");
+ if(!(dateFormat.lastIndexOf("y") == 3) && !matching.test(input_name.value)) {
+ matching = new RegExp(dateFormat.replace(/\w/g, '\\d') + '\\d\\d\$', "ig");
+ if(!matching.test(input_name.value)) {
+ return show_alert_and_focus(input_name, wrongDateFormat);
+ }
+ }
+ else {
+ if (dateFormat.lastIndexOf("y") == 3 && !matching.test(input_name.value)) {
+ return show_alert_and_focus(input_name, wrongDateFormat);
+ }
+ }
+}
+
+function validate_dates(input_name_1, input_name_2) {
+ var tempArray1 = new Array();
+ var tempArray2 = new Array();
+ tempArray1 = getDateArray(input_name_1);
+ tempArray2 = getDateArray(input_name_2);
+ if(check_right_date_format(input_name_1) && check_right_date_format(input_name_2)) {
+ if(!((new Date(tempArray2[0], tempArray2[1], tempArray2[2])).getTime() >= (new Date(tempArray1[0], tempArray1[1], tempArray1[2])).getTime())) {
+ show_alert_and_focus(input_name_1, wrongDateFormat);
+ return show_alert_and_focus(input_name_2, wrongDateFormat);
+ }
+ if(!((new Date(tempArray2[0], tempArray2[1], tempArray2[2])).getTime() >= (new Date(1900, 1, 1)).getTime())) {
+ show_alert_and_focus(input_name_1, wrongDateFormat);
+ return show_alert_and_focus(input_name_2, wrongDateFormat);
+ }
+ }
+}
+
+function getDateArray(input_name) {
+ formatArray[2] = input_name.value.substring(dateFormat.indexOf("d"), 2);
+ formatArray[1] = input_name.value.substring(dateFormat.indexOf("m"), 2);
+ formatArray[0] = input_name.value.substring(dateFormat.indexOf("y"), (dateFormat.length == 10 ? 4 : 2));
+ if(dateFormat.length == 8) {
+ formatArray[0] += (formatArray[0] < 70 ? 2000 : 1900);
+ }
+ return formatArray;
+}
+
+function show_alert_and_focus(input_name, errorMessage) {
+ input_name.select();
+ alert(errorMessage + "\n\r\n\r--> " + input_name.value);
+ input_name.focus();
+ return false;
+}
+
+function get_input_value(input_name) {
+ var the_input = document.getElementsByName(input_name);
+ if (the_input && the_input[0])
+ return the_input[0].value;
+ return '';
+}
+
+function set_cursor_position(n) {
+ $('[name=' + n + ']').focus();
+}
+
+function focussable(e) {
+ return e && e.name && e.type != 'hidden' && e.type != 'submit' && e.disabled != true;
+}
+
+function set_cursor_to_first_element(){
+ var df = document.forms;
+ for (var f = 0; f < df.length; f++)
+ for (var i = 0; i < df[f].length; i++)
+ if (focussable(df[f][i]))
+ try { df[f][i].focus(); return } catch (er) { }
+}
+
+function getElementByIndirectName(name){
+ var e = document.getElementsByName(name)[0];
+ if (e) return document.getElementsByName(e.value)[0];