function setImgSiz2(xImg,xWidth,xHeight)
{
 var MaxWidth=xWidth;          var MaxHeight=xHeight; 
 var ObjImg=new Image();       ObjImg.src=xImg.src; 
 var ImgWidth=ObjImg.width;    var ImgHeight=ObjImg.height; 
 var RatHW=ImgHeight/ImgWidth; var RatWH=ImgWidth/ImgHeight;
 if(ImgWidth>MaxWidth){
    ImgWidth=MaxWidth;   ImgHeight=MaxWidth*RatHW;
 }
 if(ImgHeight>MaxHeight){
    ImgHeight=MaxHeight; ImgWidth=MaxHeight*RatWH;
 }
    xImg.width=ImgWidth; xImg.height=ImgHeight;
}

// onload="javascript:ReSizePic(this,150,150);"