$(document).ready(function(){
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    $(".scroll").click(function(event){
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        //prevent the default action for the click event
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        event.preventDefault();
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        //get the full url - like mysitecom/index.htm#home
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        var full_url = this.href;
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        //split the url by # and get the anchor target name - home in mysitecom/index.htm#home
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        var parts = full_url.split("#");
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        var trgt = parts[1];
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        //get the top offset of the target anchor
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        var target_offset = $("#"+trgt).offset();
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        var target_top = target_offset.top;
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        //goto that anchor by setting the body scroll top to anchor top
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        $('html, body').animate({scrollTop:target_top}, 500);
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    });
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});