SAP BW Web Report : Web Template

Question

Hi,
I have created a SAP Query view and a web template.  Then i have created the web report using the below URL.
http://port/sap/bw/Pub?sap-language=EN&cmd=ldoc&TEMPLATE_ID=TEMPLATE1
Later i added filter condition sin the web template and created the URL which filter values for that particular Cost Center.
http://port/sap/bw/PUB?SAP-LANGUAGE=EN&CMD=LDOC&FILTER_VALUE=7&TEMPLATE_ID=TEMPLATE1&FILTER_IOBJNM_1=COSTCENTERA&FILTER_VALUE_1=7046
I face issues with the below points.
1.     Now the Title of the web report has to be changed.  Where can i change this ? ( HTML code / web template ) 
2.     The Title of the report is selected from a Region Value from the .css file.  Is there any relation between this fiel and ABAP code at the backend.
3.     The Cost center has hierarchy values at the back end.  Even if I do not enable the hierarchy for Cost center, I get values for that parent node.  But the child nodes show extra projects if hierarchy is enabled.  Should that be enabled ?
4.     In the view I am getting both the fileds Cost centerA and Costcenter B.  But  in the report for filter COSTCENTERA=7046, I get only COSTCENTERB and vise-versa.  What could be the reason ? What should I do to get both the fileds in the Web report.
Appreciating your valuable suggestions on the above points.
Please help me in resolving these issues. 
Many thanks
Eswari.B

Answer 1

Hi Vlad,
I revised the code as below and now Iam able to sucessfully execute the report in BPS layout, however the BPS variable value is not passing to the BI Report; any ideas... Thanks Again...
<iframe id="BPSREPOR"
name="BPS Report"
src="/sap/bi/mime/bex/icons/pixel.gif"
width="1000" height="600"></iframe>
<script language="JavaScript" type="text/javascript">
var frame = document.getElementById( 'BPSREPOR' );
var url = 'http://wbvmburpr10.warnerbros.com:50100/irj/servlet/prt/portal/prtroot/pcd!3aportal_content!2fcom.sap.pct!2fplatform_add_ons!2fcom.sap.ip.bi!2fiViews!2fcom.sap.ip.bi.bex?QUERY=';
var filter = '&FILTER_IOBJNM=0COMP_CODE&FILTER_COLLAPS=&FILTER_VALUE_EXT=';
// Example using fiscal year 2004 and variant K4: K4/2004 => comp = #K4/#
var comp = '';
var appl = 'BPSREPOR';
var varvl = '<%descr(BPS_VARIABLE/value)%>';
// Option: Adjust the 'SELECT' to your local language
if (varvl != "" && varvl != "-- SELECT --"){
// expected formatting of variable selector: Text(Key) or Key
var convert = /((.*))/;
convert.exec(varvl);
// If there is value in brackets it is the key
if ( RegExp.$1 != "") varvl = RegExp.$1;
// create URL
url = url + appl + filter + varvl;
alert (url);
// remove possible white spaces
url = url.replace(/ /,"");
// set source attribute of iframe to new URL
frame.src = url;
</script>