Javascript – opening the window depending on the variable
<html> <body> <button onclick="previous()">previous</button> <button onclick="next()">next</button> <img src="https://th.bing.com/th/id/OIP.-d3JKGX5ZJ3Y3U7ybY8h8gHaE7?rs=1&pid=ImgDetMain" onclick="reDirect()"></img> <script> maxnum=4 num=0 function previous(){ if(num>0) { num++ } else{} } function next(){ if(num<maxnum){ num++ } else{} } function reDirect(){ if(num=0) { window.open("https://youtube.com"); } else{} } </script> </body> </html> I wanted…