function getCookieVal (offset) { var endstr = document.cookie.indexOf (";", offset); if (endstr == -1) { endstr = document.cookie.length; } return unescape(document.cookie.substring(offset, endstr)); } function GetCookie (name) { var arg = name + "="; var alen = arg.length; var clen = document.cookie.length; var i = 0; while (i < clen) { var j = i + alen; if (document.cookie.substring(i, j) == arg) return getCookieVal (j); i = document.cookie.indexOf(" ", i) + 1; if (i == 0) break; } return null; } function SetCookie (name, value) { var argv = SetCookie.arguments; var argc = SetCookie.arguments.length; var expires = (argc > 2) ? argv[2] : null; var path = (argc > 3) ? argv[3] : null; var domain = (argc > 4) ? argv[4] : null; var secure = (argc > 5) ? argv[5] : false; //alert("; expires=" + expires.toGMTString()); //alert("; path=" + path); //alert("; domain=" + domain); document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : ""); } function dontSave(strID) { if ( document.getElementById(strID) ) document.getElementById(strID).savethis = "no"; } // cookieForms saves form content of a page. // use the following code to call it: // // It works on text fields and dropdowns in IE 5+ // It only works on text fields in Netscape 4.5 // use function dontSave to prevent specific inputs from being saved function cookieForms() { var argv = cookieForms.arguments; var argc = cookieForms.arguments.length; var mode = argv[0]; var expDays = 100; var dtCookieFormsExpire = new Date(); dtCookieFormsExpire.setTime(dtCookieFormsExpire.getTime() + (expDays*24*60*60*1000)); for ( f=1; f < argc; f++ ) { // for each saved form formName = argv[f]; if (formName == '') return; if(mode == 'open') { cookieValue = GetCookie('saved_'+formName); if(cookieValue != null) { var cookieArray = cookieValue.split('#cf#'); iArrayElem = 0; iFrmLen = 0; for(i = 0; i < document[formName].elements.length; i++) { if ( document[formName].elements[i].savethis != 'no' ) iFrmLen++; // number of form elements that should have been saved } if ( cookieArray.length == iFrmLen ) { // if number of saved elements is same as number of form elements (can change if form was modified recently) for(i = 0; i < document[formName].elements.length; i++) { // for each form element of the current form if ( document[formName].elements[i].savethis != 'no' ) { // don't save form inputs with savethis=no. use function dontSave() if ( cookieArray[iArrayElem].substring(0,6) == 'select' ) { document[formName].elements[i].options.selectedIndex = cookieArray[iArrayElem].substring(6, cookieArray[iArrayElem].length); } else if((cookieArray[iArrayElem] == 'cbtrue') || (cookieArray[iArrayElem] == 'rbtrue')) { document[formName].elements[i].checked = true; } else if((cookieArray[iArrayElem] == 'cbfalse') || (cookieArray[iArrayElem] == 'rbfalse')) { document[formName].elements[i].checked = false; } else { fieldType = document[formName].elements[i].type; if ( !(fieldType == 'password' || fieldType == 'button' || fieldType == 'reset' || fieldType == 'submit' || fieldType == 'clear' || fieldType == 'hidden')) { document[formName].elements[i].value = (cookieArray[iArrayElem]) ? cookieArray[iArrayElem] : ''; } } iArrayElem++; } // end if form element's savethis != 'no' } // end for each form element } // if number of saved elements is same as number of form elements } if ( getURLParameters("makeIdx") != "" ) document.getElementById('make').selectedIndex = getURLParameters("makeIdx"); } if ( mode == 'save' ) { cookieValue = ''; for(i = 0; i < document[formName].elements.length; i++) { if ( document[formName].elements[i].savethis != 'no' ) { // if savethis = 'no', then we don't save fieldType = document[formName].elements[i].type; if (fieldType == 'password' || fieldType == 'button' || fieldType == 'reset' || fieldType == 'submit' || fieldType == 'clear' || fieldType == 'hidden') { passValue = ''; } else if (fieldType == 'checkbox') { passValue = 'cb' + document[formName].elements[i].checked; } else if (fieldType == 'radio') { passValue = 'rb' + document[formName].elements[i].checked; } else if(fieldType == 'select-one') { passValue = 'select' + document[formName].elements[i].options.selectedIndex; } else { passValue = document[formName].elements[i].value; } cookieValue = cookieValue + passValue + '#cf#'; } } cookieValue = cookieValue.substring(0, cookieValue.length-4); // Remove last delimiter SetCookie('saved_'+formName, cookieValue, dtCookieFormsExpire); } } // end for each saved form } function getURLParameters(strParameterName) { var sURL = window.document.URL.toString(); var strValue = ""; if(sURL.indexOf("?") > 0) { var strValue; var arrParams = sURL.split("?"); var arrURLParams = arrParams[1].split("&"); var arrParamNames = new Array(arrURLParams.length); var arrParamValues = new Array(arrURLParams.length); var i = 0; for ( i = 0; i < arrURLParams.length; i++ ) { var sParam = arrURLParams[i].split("="); arrParamNames[i] = sParam[0]; if (sParam[1] != "") arrParamValues[i] = unescape(sParam[1]); else arrParamValues[i] = ""; } for ( i = 0; i < arrURLParams.length; i++ ) { if ( strParameterName == arrParamNames[i] ) { strValue = arrParamValues[i]; } } } return strValue; }