Range Slider: Automatically set "from" and "to" value based on data?

Hello,
i want to implement a range slider for my job search. the slider shows the “yearly salary” of available jobs.

now the problem is, that yearly salaries are normally up to 50.000€, but in some special cases could be 100.000€+.

i don’t want the slider to always show 100.000 or more as the maximum, when all the jobs listed are below 50.000 – so can i somehow set the min & max value automatically – based on current values?

i guess this feature is not available – but maybe you can point myself in the right direction so i can code it myself.

my first try would be to set a script to find the current min & max value, and then change the values for ‘asp_f_range_from’ and ‘asp_f_range_to’ in the “ajaxsearchpro” table in the database. but maybe you can point me in a better direction – or maybe there are some hooks that i could use?

thanks for your help!
tobias