passing variable from one template to another

We have problems in the BI7 environment with passing variables across from one web template to another.

In BW3.x there was a Java Script Command SAP_BW_URL_Get used to construct URLs.

(Please also see the SAP documentation: http://help.sap.com/saphelp_nw04/helpdata/en/b4/0fa239cec06b40e10000000a11402f/content.htm)

In BI7 this command seems to be not existent.

But as it is such a basic functionality I can’t believe that is not available anymore.

I guess it is replaced by another command.

Could you help us to find a functionality that replaces the SAP_BW_URL_Get command?