Hi there,

I am currently using DreamWeaver to publish a web site, and my web pages are having trouble passing HTML validation. I realized that all the errors are associated with images, so when I got rid of them, my web pages validated.

Here, are the series of errors I received when I tried to validate my master web page.

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Validation Output: 6 Errors

Error Line 47, Column 27: Bad value assets/images/kyoto protocol white.jpg for attribute src on element img: Whitespace in path component. Use %20 in place of spaces.

alt="Kyoto Protocol"></div>

Syntax of IRI reference:
Any URL. For example: /hello, #canvas, or http://example.org/. Characters should be represented in NFC and spaces should be escaped as %20.

Error Line 49, Column 40: Bad value assets/images/kyoto protocol white resized.jpg for attribute src on element img: Whitespace in path component. Use %20 in place of spaces.

height="210" alt="Kyoto Protocol"></div>

Syntax of IRI reference:
Any URL. For example: /hello, #canvas, or http://example.org/. Characters should be represented in NFC and spaces should be escaped as %20.

Error Line 131, Column 20: Duplicate ID box.

<div id="box"> "the average global temperature on Earth has increased by …


Warning Line 114, Column 20: The first occurrence of ID box was here.

<div id="box"> "In the centre was also the question of how to relieve the…


Error Line 148, Column 78: Bad value assets/videos/1880-2011 temp anomaly.mp4 for attribute src on element source: Whitespace in path component. Use %20 in place of spaces.

<source src="assets/videos/1880-2011 temp anomaly.mp4" type="video/mp4">

Syntax of IRI reference:
Any URL. For example: /hello, #canvas, or http://example.org/. Characters should be represented in NFC and spaces should be escaped as %20.

Error Line 149, Column 77: Bad value assets/videos/1880-2011 temp anomaly.mov for attribute src on element source: Whitespace in path component. Use %20 in place of spaces.

<source src="assets/videos/1880-2011 temp anomaly.mov" type="vide/ogg">

Syntax of IRI reference:
Any URL. For example: /hello, #canvas, or http://example.org/. Characters should be represented in NFC and spaces should be escaped as %20.

Error Line 150, Column 63: Bad value assets/videos/20 sec 5 year mean 1881-2007.mov for attribute href on element a: Whitespace in path component. Use %20 in place of spaces.

…="assets/videos/20 sec 5 year mean 1881-2007.mov">10 Year MeanAnomaly 1881-2007

Syntax of IRI reference:
Any URL. For example: /hello, #canvas, or http://example.org/. Characters should be represented in NFC and spaces should be escaped as %20.
When looking at the errors, I noticed the message that I should "use 20% instead of spaces." Does anyone know how to achieve this?

As far as the images go, I essentially included them in my code, using the width and the height of its actual size. So, I am having trouble figuring out why they are causing me trouble. Unless, I can figure this out, I will probably have to get rid of them, on all my pages.

Hopefully, someone can give me help.