/ *******************************************************************
'** Function Name: Value of cookies
'** function function: display paging information
'** Parameter Description:
'** Strname to take the value of the cookies name
'** STRSUBNAME child name (if any)
'** function returns:
'** NULL said no value
'** cookies value returns (worth)
'** Reference Example:
'** var strcookie = getcookie ("MyCookies", "MySubCookies");
********************************************************* /
Function getCookie (Strname, strsubname)
{
Var strcookies = document.cookie.split (";");
Var IntCookiesLength = strcookies.length;
Var intlength;
Var stritem, strhead, strcookie;
For (var i = 0; i { // There will be & symbols when there is a child IF (strcookies [i] .indexof ("&")) { // getting the head Strhead = strcookies [i] .split ("="); / / Judgment whether or not the parameter to look IF (strname == strhead [0]) { // go to the head information Strcookies [i] = strcookies [i] .substr (Strname.length 1); // With & Segment character to get all children Strcookie = strcookies [i] .split ("&"); Intlength = strcookie.length; FOR (var j = 0; j { Stritem = strcookie [j] .split ("="); IF (strsubname == stritem [0]) Return Unescape (Stritem [1]); } } } / / Direct judgment of the value when there is no child Else { Stritem = strcookies [i] .split ("="); IF (strname == stritem [0]) Return Unescape (Stritem [1]); } } Return NULL; }
