First half of 'if statement' in javascript is only firing once -


i have , if/else statement using resize background video, though encountering error firs half of statement if(video.style.height <= window.innerheight && fired == false) ever firing once on page resize... second half of statement, else part fire continuously, without error. there reason guys can see? i'm bit of javascript noob, sorry if obvious.

js: 

window.onresize = function() {     var fullwidth = window.innerwidth;     var fullheight = window.innerheight;      var video = document.getelementbyid("test");     var videowidth = video.style.width;     var videoheight = video.style.height;      console.log(videoheight);     console.log(fullheight);      var fired = false;      if(video.style.height <= window.innerheight && fired == false) {         video.style.height = fullheight + 'px';         var fullwidthadjusted = fullheight * 1.7777777;         video.style.width = fullwidthadjusted + 'px';         console.log(videowidth);         console.log("if statement working");         fired = true;     } else {         video.style.width = fullwidth + 'px';         var fullheightadjusted = fullwidth * .5625;         video.style.height = fullheightadjusted + 'px';         console.log("wrong part of statement working");         fired = true;     } };

i don't know if fix problem, element.style.height string in format "1234px" , window.innerheight number 1234.

edit:

instead of video.style.height try parseint(video.style.height, 10).


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