function AutoResizeImage(maxWidth,maxHeight,objImg){
var checkboxid= document.getElementsByName('ima');
for(var i=0;i<checkboxid.length;i++){
var img = new Image();
img.src = checkboxid[i].src;
var hRatio;
var wRatio;
var Ratio = 1;
var w = img.width;
var h = img.height;
wRatio = maxWidth / w;
hRatio = maxHeight / h;
if (maxWidth ==0 && maxHeight==0){
Ratio = 1;
}else if (maxWidth==0){//
if (hRatio<1) Ratio = hRatio;
}else if (maxHeight==0){
if (wRatio<1) Ratio = wRatio;
}else if (wRatio<1 || hRatio<1){
Ratio = (wRatio<=hRatio?wRatio:hRatio);
}
if (Ratio<1){
w = w * Ratio;
h = h * Ratio;
}
checkboxid[i].height = h;
checkboxid[i].width = w;
}
}
function to(imga){
if((imga.width==100||imga.width<100)&&(imga.height==100||imga.height<100)){