Javascript Image Resize

Question

Does anyone know how to resize images proportionally using JavaScript?

I have tried to modify the DOM by adding attributes height and width

Answer 1

okay it solved, here is my final code

if($(this).width() > $(this).height()) { 
 $(this).css('width',MaxPreviewDimension+'px');
 $(this).css('height','auto');
} else {
 $(this).css('height',MaxPreviewDimension+'px');
 $(this).css('width','auto');
}

Thanks guys