// JavaScript Document
//<img src="#" width="95" AutoSize="ResizeImage(this, 95, 95);"/>

function AutoSize(ImgD,MaxWidth,MaxHeight)
{
   var image=new Image();
   image.src=ImgD.src;
   if(image.width>0 && image.height>0)
   {
    flag=true;
    if(image.width/image.height>= MaxWidth/MaxHeight)
    {
		 if(image.width>MaxWidth){ 
			 ImgD.width=MaxWidth;
			 ImgD.height=(image.height*MaxWidth)/image.width;
		 }else{
			 ImgD.width=image.width; 
			 ImgD.height=image.height;
			 
		 }
     //ImgD.alt="原始尺寸:宽" + image.width+",高"+image.height;
     }else{
		if(image.height>MaxHeight)
		{ 
			 ImgD.height=MaxHeight;
			 ImgD.width=(image.width*MaxHeight)/image.height;     
			 
		}else{
			 ImgD.width=image.width; 
			 ImgD.height=image.height;
		}
     //ImgD.alt="原始尺寸:宽" + image.width+",高"+image.height;
     }
    }

	ImgD.style.display="block";
   
   	 if(ImgD.height<MaxHeight){
		var new_height=MaxHeight-ImgD.height;
		var a_height=new_height/2;
		ImgD.style.marginTop=a_height;
	 }

   } 
function AutoSize1(ImgD,MaxWidth,MaxHeight)
{
   var image=new Image();
   image.src=ImgD.src;
   if(image.width>0 && image.height>0)
   {
    flag=true;
    if(image.width/image.height>= MaxWidth/MaxHeight)
    {
		 if(image.width>MaxWidth){ 
			 ImgD.width=MaxWidth;
			 ImgD.height=(image.height*MaxWidth)/image.width;
		 }else{
			 ImgD.width=image.width; 
			 ImgD.height=image.height;
			 
		 }
     //ImgD.alt="原始尺寸:宽" + image.width+",高"+image.height;
     }else{
		if(image.height>MaxHeight)
		{ 
			 ImgD.height=MaxHeight;
			 ImgD.width=(image.width*MaxHeight)/image.height;     
			 
		}else{
			 ImgD.width=image.width; 
			 ImgD.height=image.height;
		}
     //ImgD.alt="原始尺寸:宽" + image.width+",高"+image.height;
     }
    }

	ImgD.style.display="block";
   

   }