我的Magento结账页面上的jquery冲突

I am using Magento 1.7 version. On my checkout page I have added Autocomplete code with jquery-1.10.2.js and jquery-ui.js. If I use jQuery.noConflict(); below the jquery-1.10.2.js, the Autocomplete works perfectly however I am not able to see the Menubar. And if I use jQuery.noConflict(true); it is showing menu however, I am not able to select the Autocomplete City Value by keybord (I am able to select the City Value by Mouse).I am using Magento 1.7 version. On my checkout