///////////////////////////////////////////////////////////////////////////////
// FILE: UtilityScripts.js
// DESC: Contains various utility functions that can be used for a variety of
// purposes, including query string reading, cookie reading and writing,
// etc.
// CHANGE LOG:
// DATE NAME COMMENTS
// ======================================================================
// 12/01/05 PG Original.
// 04/07/06 PG Added cobrandSet function.
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
// FUNC: queryStringValue
// DESC: Returns a query string parameter value, given the parameter name.
// ARGS: name - the name of the query string parameter
///////////////////////////////////////////////////////////////////////////////
function queryStringValue(name)
{
var queryString = "";
var startIndex = 0;
var endIndex = 0;
var value = "";
name = name.toLowerCase();
queryString = location.search.toLowerCase() + "&";
if (queryString.length > 0)
{
if(queryString.indexOf(name + "=") > -1)
{
startIndex = queryString.indexOf(name + "=") + name.length + 1;
endIndex = queryString.indexOf("&",startIndex);
value = queryString.substring(startIndex,endIndex);
}
return value;
}
} //end function queryStringValue
///////////////////////////////////////////////////////////////////////////////
// FUNC: cobrandSet
// DESC: Sets the varb 'cobrand' from the query string varb 'Cobrand' or as the
// value of the entire query string (ex: ?becu). Also sets base href tag
// ARGS: -
///////////////////////////////////////////////////////////////////////////////
var cobrand = "";
var baseUrl = "";
function cobrandSet()
{
//if there is a cobrand variable
if (queryStringValue("cobrand") != "")
{
cobrand = queryStringValue("cobrand");
}
if (cobrand == "" && location.search.length > 0)
{
cobrand = location.search.substring(1).toLowerCase();
}
if (cobrand == "" || cobrand == "www")
{
cobrand = "sharebuilder";
}
if (cobrand == "wellsfargo")
{
baseUrl = "//wellsfargo.sharebuilder.com/wellsfargo/";
}
else
{
baseUrl = "//www.sharebuilder.com/" + cobrand + "/";
}
document.write("");
}//end function cobrandSet()
///////////////////////////////////////////////////////////////////////////////
// FUNC: cobrandBasicSet
// DESC: Sets the varb 'cobrand' from the query string varb 'Cobrand' or as the
// value of the entire query string (ex: ?becu).
// ARGS: -
///////////////////////////////////////////////////////////////////////////////
function cobrandBasicSet()
{
//if there is a cobrand variable
if (queryStringValue("cobrand") != "")
{
cobrand = queryStringValue("cobrand");
}
if (cobrand == "" && location.search.length > 0)
{
cobrand = location.search.substring(1).toLowerCase();
}
if (cobrand == "" || cobrand == "www")
{
cobrand = "sharebuilder";
}
if (cobrand == "wellsfargo")
{
baseUrl = "//wellsfargo.sharebuilder.com/wellsfargo/";
}
else
{
baseUrl = "//www.sharebuilder.com/" + cobrand + "/";
}
}//end function cobrandSet()
///////////////////////////////////////////////////////////////////////////////
// FUNC: cookieWrite
// DESC: Writes a cookie using javascript.
// ARGS: name - the name of the cookie
// value - the value of the cookie
// daysCount - the days till expiration
///////////////////////////////////////////////////////////////////////////////
function cookieWrite(name,value,daysCount)
{
if (daysCount)
{
var expiresDate = new Date();
expiresDate.setTime(expiresDate.getTime()+(daysCount*24*60*60*1000));
var expiresText = "; expires=" + expiresDate.toGMTString();
}
else
{
var expiresText = "";
}
document.cookie = name + "=" + value + expiresText + "; path=/";
} //end function cookieWrite
///////////////////////////////////////////////////////////////////////////////
// FUNC: cookieWriteDomain
// DESC: Writes a cookie using javascript.
// ARGS: name - the name of the cookie
// value - the value of the cookie
// daysCount - the days till expiration
// domainName - the domain the cookie is visible to
///////////////////////////////////////////////////////////////////////////////
function cookieWriteDomain(name,value,daysCount,domainName)
{
if (daysCount)
{
var expiresDate = new Date();
expiresDate.setTime(expiresDate.getTime()+(daysCount*24*60*60*1000));
var expiresText = "; expires=" + expiresDate.toGMTString();
}
else
{
var expiresText = "";
}
document.cookie = name + "=" + value + expiresText + "; path=/" + "; domain=" + domainName;
} //end function cookieWriteDomain
///////////////////////////////////////////////////////////////////////////////
// FUNC: cookieRead
// DESC: Reads a cookie using javascript.
// ARGS: name - the name of the cookie
// RETV: the value of the cookie
///////////////////////////////////////////////////////////////////////////////
function cookieRead(name)
{
var nameText = name + "=";
var chars = document.cookie.split(';');
for(var i=0;i < chars.length;i++)
{
var c = chars[i];
while (c.charAt(0)==' ')
{
c = c.substring(1,c.length);
}
if (c.indexOf(nameText) == 0)
{
return c.substring(nameText.length,c.length);
}
}
return null;
} //end function cookieRead
///////////////////////////////////////////////////////////////////////////////
// FUNC: MMCCookieWrite
// DESC: Reads the query string for MMC parameter and writes a
// cookie with the value
///////////////////////////////////////////////////////////////////////////////
function MMCCookieWrite()
{
var mmc = unescape(queryStringValue("cm_mmc"));
if (mmc != "")
{
if (cookieRead("MMC") == null)
cookieWrite("MMC",mmc,365);
}
} //function MMCCookieWrite
///////////////////////////////////////////////////////////////////////////////
// FUNC: trackingIframe
// DESC: Creates an iframe with the appropriate url and query string
///////////////////////////////////////////////////////////////////////////////
function trackingIframe(trackingMode)
{
var queryString = location.search + "xx=1"
queryString = queryString.substring(1)
var iframe = "";
document.write(iframe);
}
///////////////////////////////////////////////////////////////////////////////
// FUNC: currentDate
// DESC: Returns the current date as a string in the format: 1/2/2003
// RETV: The current date as a string
///////////////////////////////////////////////////////////////////////////////
function currentDate()
{
var today = new Date();
var month = today.getMonth() + 1;
var day = today.getDate();
var year = today.getFullYear();
var slash = "/";
return month + slash + day + slash + year;
}// end currentDate
///////////////////////////////////////////////////////////////////////////////
// FUNC: adActivityCookieWrite
// DESC: Writes a cookie called "AdActivity" with sub cookie names AdCodes,
// AdTypes, and ClickDates.
// ARGS: adCode - a 5 char code that describes what it was that was seen.
///////////////////////////////////////////////////////////////////////////////
function adActivityCookieWrite(adCode)
{
var adActivityValue = "";
adActivityValue = "AdCodes=" + escape(adCode)
+ "&AdTypes=VIEW&ClickDates="
+ escape(currentDate());
cookieWrite("AdActivity",adActivityValue,365);
}// end adActivityCookieWrite
//cobrandCookieReadWrite
function cobrandCookieReadWrite()
{
if (queryStringValue("cobrand") != "")
{
cobrandBasicSet();
cookieWrite("cobrand", cobrand, "");
}
else
{
cobrand=cookieRead("cobrand");
//cobrandBasicSet();
if (cobrand=="" || cobrand==null)
{
cobrand="sharebuilder";
}
}
}
////////////////////////////////////////////////////////////////////////////////////
// FUNC: writeHeader
// DESC: Writes the header with logos with special rules for bank cobrands with a variable
// for the page width
/////////////////////////////////////////////////////////////////////////////////////