[javascript] 이미지 리사이징하기

[js부분]

function imgResize(aa)
{
	reSizeW = 700; //가로크기제한
	imgW = aa.width;
	imgH = aa.height;
	if( imgW > reSizeW ){
		aa.width = reSizeW;
		aa.height = (reSizeW/imgW)*imgH;
	}
}

[html부분]

<img src='주소' onLoad='imgResize(this)'>