function ShowHideMap(trid){
//alert("iii");
ImgName="fold"+trid;
//SignName="sign"+trid;
elem=document.getElementById("tr"+trid);
state=elem.style.display;
//alert(state);
if(!state){
elem.style.display="none";
ImgFile="/images/p_folder_closed.gif";
//SignFile="/images/plus_icon.gif";
ChangePic(ImgName,ImgFile);
//ChSign(SignName, SignFile);
}else{
elem.style.display="";
ImgFile="/images/p_folder_open.gif";
//SignFile="/images/minus_icon.gif";
ChangePic(ImgName,ImgFile);
//ChSign(SignName, SignFile);
}
}
function ChangePic(imgName,imgFile) {
document.images[imgName].src=imgFile;
}
function OpenBigPic(w,h,pic,tit,descr){
//txt=""+tit+"![]("+pic+")
";
win=window.open('/bigphoto.php?tit='+tit+'&pic='+pic+'&descr='+descr+'&w='+w+'&h='+h,'win','width=640,height=480,scrollbars=0,resizable=0');
//win.document.write(txt);
}