Javascript Linkout Script Using Colorbox

index.html

<div style="display:none">
	<div class="dove-tail-linkout-content">
		<p>You are currently leaving the  site! please confirm you would like to leave</p>
	</div>
</div>

scripts.js

(function( $ ){
    $.fn.dovetailLinkout= function(linkout){
      		
		if(
		linkout.hasClass('safe_link') || 
		linkout.parent().hasClass('safe_link')  || 
		linkout.attr('href') == '' ||  
		linkout.attr('href').substring(0, 1) == "#" ||   
		linkout.attr('href').substring(0, 10) == "javascript"
		){
			
		return true;
		}else{
		$.colorbox({width:"450px", height:"400px",html: '<div class="colorbox-linkout-modal">' + $('.dove-tail-linkout-content').html()+ '<div class="colorbox-linkout-button"><a href="' + linkout.attr('href') +'" class="force_link">Click here to proceed to ' + linkout.attr('href') +'</a></div></div>'});
		return false;
		}
	
	
	
    }
})( jQuery );
 
 
jQuery( document ).ready(function($) {
	
$('a').each(function () {
    if (this.host.replace(':443','') !== location.host &&this.host.replace(':80','') !== location.host) {
       $(this).addClass('external_link');
    }
    else {
        $(this).addClass('internal_link');
    }
});	
		
		
$('a.external_link').on('click',function(e){e.preventDefault(); return $(this).dovetailLinkout($(this)); });		
$('a.external_link span').on('click',function(e){e.preventDefault(); return $(this).dovetailLinkout($(this).parent()); });		
$('.ubermenu-item').on('click',function(e){e.preventDefault(); return $(this).dovetailLinkout($(this).child()); });			
});