function ImgSize(ImgD,FitWidth,FitHeight,ShowFont){
var image=new Image();
image.src=ImgD.src;
if(image.width>0 && image.height>0){
     if(image.width/image.height>= FitWidth/FitHeight){
         if(image.width>FitWidth){
             ImgD.width=FitWidth;
             ImgD.height=(image.height*FitWidth)/image.width;
         }else{
             ImgD.width=image.width; 
             ImgD.height=image.height;
         }
		 if(ShowFont!=""){
             ImgD.title=ShowFont;
             //ImgD.alt=image.width + "กม" + image.height;
		 }
             //ImgD.onclick=function(){window.open(this.src);}
             //ImgD.style.cursor="hand";
     } else{
         if(image.height>FitHeight){
             ImgD.height=FitHeight;
             ImgD.width=(image.width*FitHeight)/image.height;
         }else{
             ImgD.width=image.width; 
             ImgD.height=image.height;
         }
		 if(ShowFont!=""){
             ImgD.title=ShowFont;
             //ImgD.alt=image.width + "กม" + image.height;
		 }
             //ImgD.onclick=function(){window.open(this.src);}
             //ImgD.style.cursor="hand";
    }
}
}