-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(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;
- }
- 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;
-}
-