// ShowHide
function ShowHide(id1, id2) {
  if (id1 != '') expMenu(id1);
  if (id2 != '') expMenu(id2);
}

function expMenu(id) {
  var itm = null;
  if (document.getElementById) {
    itm = document.getElementById(id);
  }else if (document.all){
    itm = document.all[id];
  }else if (document.layers){
    itm = document.layers[id];
  }

  if (!itm) {
    // do nothing
  }else if (itm.style) {
    if (itm.style.display == "none") {
      itm.style.display = "";
    }else {
      itm.style.display = "none";
    }
  }else {
    itm.visibility = "show";
  }
}


// Collapse
var text = "";
var is_regexp = (window.RegExp) ? true : false;
AddTxt = "";

function setcookie(name, value, expires) {
  if (!expires) {
    expires = new Date();
  }
  document.cookie = name + "=" + escape(value) + ";  path=/"; expires=" + expires.toGMTString() +  ";
}

function expandCollapse(nameID) {
  obj = document.getElementById("collapse_" + nameID);
  img = document.getElementById("collapseimg_" + nameID);

  if (!obj) {
    if (img) {
      img.style.display = "none";
    }
    return false;
  }

  if (obj.style.display == "none") {
    obj.style.display = "";
    saveCollapsed(nameID, false);
    if (img) {
      img_re = new RegExp("_collapsed\\.gif$");
      img.src = img.src.replace(img_re, '.gif');
    }
  }else{
    obj.style.display = "none";
    saveCollapsed(nameID, true);
    if (img) {
      img_re = new RegExp("\\.gif$");
      img.src = img.src.replace(img_re, '_collapsed.gif');
    }
  }
  return false;
}

function saveCollapsed(id, add) {
  var saved = new Array();
  var newcollapsed = new Array();
  if (collapsed = getcookie("kuwaitphp_collapsed")) {
    saved = collapsed.split("\n");
    for(i=0;i<saved.length;i++) {
      if(saved[i] != id && saved[id] != "") {
        newcollapsed[newcollapsed.length] = saved[i];
      }
    }
  }

  if(add) {
    newcollapsed[newcollapsed.length] = id;
  }
  col = newcollapsed.join("\n");
  setcookie("kuwaitphp_collapsed", col);
}

function getcookie(name) {
  cookies = document.cookie;
  name = name+"=";
  cookiePos = cookies.indexOf(name);
  if (cookiePos != -1) {
    cookieStart = cookiePos+name.length;
    cookieEnd = cookies.indexOf(";", cookieStart);
    if (cookieEnd == -1) {
      cookieEnd = cookies.length;
    }
    return unescape(cookies.substring(cookieStart, cookieEnd));
  }
}


// jumpPage
function jumpPage(newLoc) {
  newPage = newLoc.options[newLoc.selectedIndex].value

  if (newPage != "") {
    window.location = newPage
  }
}

// is_empty
function isEmpty(str) {
  var i;
  var len;
  if (str == null) {
    return true;
  }

  len = str.length;
  for (var i=0; i<len; i++) {
    if (str.charAt(i) != ' ') {
      return false;
    }
  }
  return true;
}

// Correctly handle PNG transparency in Win IE 5.5 or higher.
// http://homepage.ntlworld.com/bobosola. Updated 02-March-2004
function correctPNG() {
   for(var i=0; i<document.images.length; i++)
      {
	  var img = document.images[i]
	  var imgName = img.src.toUpperCase()
	  if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
	     {
		 var imgID = (img.id) ? "id='" + img.id + "' " : ""
		 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
		 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
		 var imgStyle = "display:inline-block;" + img.style.cssText
		 if (img.align == "left") imgStyle = "float:left;" + imgStyle
		 if (img.align == "right") imgStyle = "float:right;" + imgStyle
		 if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
		 var strNewHTML = "<span " + imgID + imgClass + imgTitle
		 + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
	     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
		 + "(src=\'" + img.src + "\', sizingMethod='image');\"></span>"
		 img.outerHTML = strNewHTML
		 i = i-1
	     }
      }
   }
window.attachEvent("onload", correctPNG);