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I need to make this comparison:
if (x < siteA.style.left || x > siteA.style.left + land.width() ) {
however siteA.style.left returns 20px (e.g) so the condition doesn’t work. How do I remove the px and transform it into an integer so I can work with it?
I tried alert(parseInt(siteA.style.left)) and it returned NaN however alert(siteA.style.left) returned 30px, 60px etc.
Just use parseInt().