Error when using multiple jquery libraries

Error when using multiple jquery libraries

Hi ,
 i am a new bee to the jquery and in my project i am required to use it to provide the two functionalites
dropdown with checkbox and a calender date select feature.
 
When i am testing both the features separately they work fine but when i mixed the code and try it throws an error.
 
Error :

Object doesn't support this property or method

Here is the snapshot of the code i am using :

< link rel = "stylesheet" type = "text/css" href = "css/ui.dropdownchecklist.css" />

< link rel = "stylesheet" type = "text/css" href = "css/ui.all.css" />

< script type = "text/javascript" src = "jquery/jquery.js" ></ script >

< script type = "text/javascript" src = "jquery/ui.core.js" ></ script >

< script type = "text/javascript" src = "jquery/ui.dropdownchecklist.js" ></ script >

< script type = "text/javascript" src = "jquery/jquery.min.js" ></ script >

< script type = "text/javascript" src = "jquery/jquery-ui.min.js" ></ script >

<!-- -->

< script type = "text/javascript" >

$.noConflict();

$(document).ready(

function (){

$(

"#s5" ).dropdownchecklist({ firstItemChecksAll: true , maxDropHeight: 100 });

$(

"#date" ).datepicker({ showOn: 'button' , buttonImageOnly: true , buttonImage: 'cal_images/icon_cal.png' });

});

</ script >