function   DrawImage(ImgD){   
var   image=new   Image();   
image.src=ImgD.src;   
if(image.width>0   &&   image.height>0){   
flag=true;   
if(image.width/image.height>=   150/115){   
if(image.width>150){       
ImgD.width=150;   
ImgD.height=(image.height*150)/image.width;   
}else{   
ImgD.width=image.width;       
ImgD.height=image.height;   
}   
ImgD.alt=image.width+"¡Á"+image.height;   
}   
else{   
if(image.height>115){       
ImgD.height=115;   
ImgD.width=(image.width*115)/image.height;             
}else{   
ImgD.width=image.width;       
ImgD.height=image.height;   
}   
ImgD.alt=image.width+"¡Á"+image.height;   
}   
}   
}