Bugfixes in JavaScript

I need some Bugfixes and little changes on [login to view URL] 1. When load page - start with 0,0 instead of _____. If value smaller than 800,0 2. there is value %20 in id="accordion_1" after reload page (firefox) 3. rechner_aug4.html#undefined 4. id="slider2" - no animation 5. code cleaning: remove unused functions from [login to view URL] - i think updatetxtberechnen2() and updatetxtberechnen1() are not used any more. I assume that this causes also 3. and 4. 6. in chrome console is this error: GET [login to view URL] 404 (Not Found) 7. change height of id="accordion_3" so that ther is no scrolling inside accordion Thank you for bidding.