Javascript Undefined

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a pair of hearts with the word javascript on one
a computer screen shows where to get apps
a black and white drawing of a letter p with a swirl around it
a screenshot of a website that says connecting to umeemania
a blue and purple dna molecule is shown on a white background
a cartoon drawing of a pink circle with a face and teeth
a logo for century 21 alameda is displayed on a white background
a cartoon of a man wearing a shirt that says simpola on it
an advertisement for surf and turf selling memberships to xp farms contact llama or brooke < 3
a screenshot of a website that says " upload " on it
a screen shot of a video game with the words steelchill on the top
a phone screen that says search gif and video on rif at 15:45
a blurry picture of a man wearing sunglasses and a hat
a blue and green graphic titled b2b lead generation
    Cpu Cpurecords GIF
    a sign that says 100 % credit on a blue and green background
    a purple background with a pink letter f and the word triggered below it
    a poster that says ' frente de generos y diversidades ' at the bottom
    a black and white drawing of a cartoon bear squatting down and pointing at something .
    a bunch of cubes are floating in the air in a video game
    a chinese new year greeting card with oranges and leaves
    a picture of a girl with the words new nettle review
    a man sitting in front of a computer with the words undefined is not a function
    a woman in a red dress is holding a microphone and saying you get an undefined variable
    the letter z is drawn in black on a white background
    the word mini vlog is written in white on a white background with stars .
    a blue letter e with an orange basketball on top of it
    a black and white logo that says nc post
    a sign up page for mdmexclusives that says stop
    a flyer for chris tdl ukraine with a peace sign on it

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      a sign that says " loading now " on it
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      a fireman stands in front of a wall of flames
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      a gray background with a few lines and a few numbers
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      a 3d graph of a sphere with a red dot in the middle