var flag=false;
function DrawImage(ImgD,iwidth,iheight){
 var image=new Image();
 image.src=ImgD.src;
 if(image.width>0 && image.height>0){
 flag=true;
 if(image.width/image.height>= iwidth/iheight){
 if(image.width>iwidth){ 
 ImgD.width=iwidth;
 ImgD.height=(image.height*iwidth)/image.width;
 }else{
 ImgD.width=image.width; 
 ImgD.height=image.height;
 }
 }
 else{
 if(image.height>iheight){ 
 ImgD.height=iheight;
 ImgD.width=(image.width*iheight)/image.height; 
 }else{
 ImgD.width=image.width; 
 ImgD.height=image.height;
 }
 }
 }
 } 


function showsubmenu(sid)
{
whichEl = eval("submenu" + sid);
if (whichEl.style.display == "none")
{
eval("submenu" + sid + ".style.display=\"\";");
}
else
{
eval("submenu" + sid + ".style.display=\"none\";");
}
}