function showimage(tab,n,wdt,hgt,type){ 
  window.open("showimg.php?table="+tab+"&id="+n+"&fld="+type,"img"+n,"width="+wdt+",height="+hgt);
}
function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}
function moreInfo(id){
  window.open("moreInfo.php?id="+id,"img","width=600, height=500");
}
function addComment(id){
  window.open("addComment.php?id="+id, "commentWin", "width=600, height=400");
}
function print(i, id){
  window.open("print.php?i="+i+"&id="+id, "printWin", "width=1000, height=700");
}