how to pass multiple parameters from URL by using javascript in WAD 7.0

Hi Experts.

how to pass multiple parameters from URL by using javascript in WAD 7.0

It is still possible to pass parameters from an URL to a web template created with WAD 7.0

issuse : we have to repeat the commands for every characteristic in each Data Provider you want to pass the parameter as URL, there are more characterstic each and every time we cannot do manullay. it is more complex

Can we use JavaScript which can call functions to perform operations if yes, how can we do that.

Please suggest me.

Thanks

Sun2314