View difference between Paste ID: bn1iDy2s and

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+jQuery(document).ready(function() {
 
 	var formfield;
 
 	jQuery('#Image_button').click(function() {
 		jQuery('html').addClass('Image');
 		formfield = jQuery('#Image').attr('name');
 		tb_show('', 'media-upload.php?type=image&TB_iframe=true');
 		return false;
 	});
 
 	/*
 	window.send_to_editor = function(html) {
 		if ( jQuery('html').hasClass('Image') ) {
 			imgurl = jQuery('img',html).attr('src');
 			jQuery('#Image').val(imgurl);
 			tb_remove();
 			jQuery('html').removeClass('Image');
 		}
 	}*/
 
 	// user inserts file into post. only run custom if user started process using the above process
 	// window.send_to_editor(html) is how wp would normally handle the received data
 
 	window.original_send_to_editor = window.send_to_editor;
 	window.send_to_editor = function(html){
 
 		if (formfield) {
 			fileurl = jQuery('img',html).attr('src');
 
 			jQuery('#Image').val(fileurl);
 
 			tb_remove();
 
 			jQuery('html').removeClass('Image');
 
 		} else {
 			window.original_send_to_editor(html);
 		}
 	};
 
 });