javascript - how to call external .js which is inside document.ready by passing in variables from html to call the .js file below -

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i'm trying modify function found online. inside document.ready function , if try use function 

functionname(variable1,... variablen){}

instade of 

$(document).ready(function(){}

it fails. code works pass in variables more stuff. here code , pass in variable. highly appreciated

$(document).ready(function(){   $(".content-slider").slider({     animate: true,     change: handlesliderchange,     slide: handlesliderslide   }); });  function handlesliderchange(e, ui) {   var maxscroll = $("#content-scroll").attr("scrollwidth") - $("#content-scroll").width();   $("#content-scroll").animate({scrollleft: ui.value * (maxscroll / 100) }, 1000); }  function handlesliderslide(e, ui) {   var maxscroll = $("#content-scroll").attr("scrollwidth") - $("#content-scroll").width();   $("#content-scroll").attr({scrollleft: ui.value * (maxscroll / 100) }); }

all functions above in 1 .js file , need call html. call in html this:

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

but way cant input variables

that because document ready literally says: "wait document ready". since need html document these operations. can function call inside of document ready , you'll fine.


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