// JavaScript Document
// list_functionGB start
function changeImg(mypic,wid,lid)
{ 
    var xw=wid; 
    var xl=lid; 
         
	var image = new Image();
	image.src=mypic.src
    var width = image.width; 
    var height = image.height; 
    var cha = width/height;
	var cha1 = height/width;
         
    var A=xw/width; 
    var B=xl/height; 
        if(A<B) 
        { 
            mypic.width=xw; 
			mypic.height=eval(xw*cha1);
			mypic.style.paddingTop=eval((xl-(xw*cha1))/2);
        } 
        if(A>B) 
        { 
            mypic.height=xl;
			mypic.width=eval(xl*cha);
			
        } 
}

function changeImgW(mypic,wid)
{ 
    var xw=wid;  
         
	var image = new Image();
	image.src=mypic.src
    var width = image.width; 
    var height = image.height; 
   // var cha = width/height;
	//var cha1 = height/width;
         
    //var A=xw/width; 
    //var B=xl/height; 
        if(xw>width) 
        { 
            mypic.width=width; 
			mypic.height=height;
        } 
        if(xw<width) 
        { 
            mypic.width=xw;
			mypic.height=eval(xw*height/width);
			
        } 
}