function imgResize(img){
img1= new Image();
img1.src=(img);
imgControll(img);
}
function imgControll(img){
if((img1.width!=0)&&(img1.height!=0)){
viewImage(img);
}
else{
controller="imgControll('"+img+"')";
intervalID=setTimeout(controller,20);
}
}
function viewImage(img){
W=img1.width;
H=img1.height;
O="width="+W+",height="+H;
imgWin=window.open("","",O);
imgWin.document.write("이미지 미리보기");
imgWin.document.write("");
imgWin.document.write("
");
imgWin.document.close();
}