I'm developing a web based app using jQuery that will allow users to build a simple HTML5 mobile app using a drag-n-drop interface. It's still in early development but I've ran into some jQuery bugs that I need to have fixed before I can move on. There are 4 total thus far. I've outlined the bugs below and would like some quotes on how much it would cost to have these bugs fixed. Thanks in advance!
You can test and view my jQuery app at [url removed, login to view]
#1) The mobile nav bar horizontal scrolling problem.
Try this. When you first load the app, simply add 3 additional icons to the "left" of the default Home icon and you will notice that the mobile nav bar will then scroll to left or right based on your mouse position, as it is supposed to do. But if you instead add those 3 additional icons to the right of the default home icon then you will notice that the mobile nav bar DOES NOT scroll at all and I don't know why. It's as if the app uses the position of default home icon to measure the width of the nav bar or something so when it's to the far left it doesn't think that it is necessary to scroll.
#2) Mobile nav bar doesn't scroll when dragging and dropping new icons onto it. If you have 4 icons on the nav bar and you want to drag and drop a 5th icon to the very end of the nav bar the nav bar doesn't scroll to the left to allow you to drop the icon where it needs to go.
#3) The mobile nav bar width gets extremely large if you delete the default home icon. To test this, add 3 icons to the left of the home icon so that you can get a horizontal scroll effect. Now drag and drop the default home icon into the white delete box in the lower right corner of the page to delete it. Now place your mouse over the iphone again to experience the scrolling effect of the nav bar. Notice that it no longer stops scrolling when scrolling to the far right tail end of the 3 remaining icons. It's as if the width of the nav bar is somehow set to 1500px wide.
#4) The color picker somehow distorts the CSS styles of the nav bar icons when they are being dragged or sorted on the nav bar. This problem only occurs after you have changed the color of the icons using the color picker.
Please provide a quote as soon as possible and if you can tell me how long it will take to have these bugs worked out that would be great!