<!-- 

function ASCPreloadImgs() {
  var imgs = ['/DatabaseBrowserControls/AdvancedSearchControlSupportFiles/SearchOptions.png', '/DatabaseBrowserControls/AdvancedSearchControlSupportFiles/CloseSearchOptions.png'];
  for (var i = 0; i < imgs.length; i++) {
    var img = new Image();
    img.src = imgs[i];
  }
}

function ASCfindXPos(o) {
  var n = 0;
  if (o.offsetParent) {
    while (1) {
      n += o.offsetLeft;
      if (!o.offsetParent) { break; }
      o = o.offsetParent;
    }
  } else if (o.x) {
    n += o.x;
  }
  return n;
}

function ASCfindYPos(o) {
  var n = 0;
  if (o.offsetParent) {
    while (1) {
      n += o.offsetTop;
      if (!o.offsetParent) { break; }
      o = o.offsetParent;
    }
  } else if (o.y) {
    n += o.y;
  }
  return n;
}

function ASCis_mac() {
  var agt = navigator.userAgent.toLowerCase();
  return (agt.indexOf("mac") != -1);
}

// position hidden div depending on position on screen
function ASCsetPos() {
  var h = document.getElementById('ASCh');
  var i = document.getElementById('ASCi');
  var m = document.getElementById('ASCm');
  var d = document.documentElement;
  var b = document.body;
  
  // position of the mark on the screen (top right corner)
  var x = ASCfindXPos(m);
  var y = ASCfindYPos(m);
  
  // width and height of the body 
  var ww = 0;
  if (window.innerWidth) { ww = window.innerWidth - 18; }
  else if (d && d.clientWidth) { ww = d.clientWidth; }
  else if (b && b.clientWidth) { ww = b.clientWidth; }
  
  var wh = 0;
  if (window.innerHeight) { wh = window.innerHeight - 18; }
  else if (d && d.clientHeight) { wh = d.clientHeight; }
  else if (b && b.clientHeight) { wh = b.clientHeight; }
  
  // scroll x and y of the window 
  var sx = 0;
  if (typeof window.pageXOffset == "number") { sx = window.pageXOffset; }
  else if (d && d.scrollLeft) { sx = d.scrollLeft; }
  else if (b && b.scrollLeft) { sx = b.scrollLeft; }
  else if (window.scrollX) { sx = window.scrollX; }

  var sy = 0;    
  if (typeof window.pageYOffset == "number") { sy = window.pageYOffset; }
  else if (d && d.scrollTop) { sy = d.scrollTop; }
  else if (b && b.scrollTop) { sy = b.scrollTop; }
  else if (window.scrollY) { sy = window.scrollY; }
  
  // width and height (including border) of hidden window
  var hw = 326;
  var hh = 144;
  
  // width and height 
  // var mw = i.width;
  var mw = 0;
  // var mh = i.height;
  var mh = 130;
  
  var h = document.getElementById('SearchOptionsPanel');
  if (ww - (x - sx + mw) < (x - sx)) {
    h.style.left = (-hw-3) + 'px';
  } else {
    h.style.left = mw + 1 + 'px';
  }
  
  if (wh - (y - sy) < (y - sy + mh)) {
      h.style.top = (-hh + mh + 3) + 'px';
  } else {
      h.style.top = 0 + 'px';
  }
}

// browser detection
function ASCdetectBrowser() {
  // convert all characters to lowercase to simplify testing
  var agt = navigator.userAgent.toLowerCase();
  var appVer = navigator.appVersion.toLowerCase();
  
  var is_minor = parseFloat(appVer);
  var is_major = parseInt(is_minor,10);
  
  var is_opera = (agt.indexOf("opera") != -1);
  var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
  var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
  var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
  var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
  var is_opera6 = (agt.indexOf("opera 6") != -1 || agt.indexOf("opera/6") != -1);
  var is_opera7 = (agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1);
  var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);
  var is_opera6up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5);
  var is_opera7up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6);
  
  // IE
  var is_mac = agt.indexOf("mac")!=-1;
  var iePos  = appVer.indexOf('msie');
  if (iePos !=-1) {
    if (is_mac) {
      iePos = agt.indexOf('msie');
      is_minor = parseFloat(agt.substring(iePos+5,agt.indexOf(';',iePos)));
    } else {
      is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)));
    }
     is_major = parseInt(is_minor,10);
  }
  
  var is_safari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;  
  var is_camino = (((agt.indexOf('camino')!=-1)||(agt.indexOf('chimera')!=-1))&&(agt.indexOf('mac')!=-1))?true:false;  
  var is_gecko = ((!is_safari)&&(navigator.product)&&(navigator.product.toLowerCase()=="gecko"))?true:false;
  
  var is_fx = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
        (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1) &&
        (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1) &&
        (is_gecko) && ((navigator.vendor=="Firefox")||(agt.indexOf('firefox')!=-1)));
        
  var is_moz = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
        (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1) &&
        (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1) &&
        (is_gecko) && (!is_fx) && ((navigator.vendor==="")||(navigator.vendor=="Mozilla")||(navigator.vendor=="Debian")));
  
  if ((is_moz)||(is_fx)) {
    var is_moz_ver = (navigator.vendorSub)?navigator.vendorSub:0;
    if(is_fx&&!is_moz_ver) {
      is_moz_ver = agt.indexOf('firefox/');
      is_moz_ver = agt.substring(is_moz_ver+8);
      is_moz_ver = parseFloat(is_moz_ver);
    }
    if(!(is_moz_ver)) {
      is_moz_ver = agt.indexOf('rv:');
      is_moz_ver = agt.substring(is_moz_ver+3);
      var is_paren = is_moz_ver.indexOf(')');
      is_moz_ver = is_moz_ver.substring(0,is_paren);
    }
    is_minor = is_moz_ver;
    is_major = parseInt(is_moz_ver,10);
  }
  
  var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) &&
        (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) &&
        (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1) &&
        (!is_safari) && (!is_camino) && (!(is_moz)) && (!is_fx));
  
  if ((navigator.vendor)&&((navigator.vendor=="Netscape6")||(navigator.vendor=="Netscape"))&&(is_nav)) {
     is_major = parseInt(navigator.vendorSub,10); 
     is_minor = parseFloat(navigator.vendorSub);
  }
  
  var is_ie = ((iePos!=-1) && (!is_opera) && (!is_safari));
  
  var is_nav7up = (is_nav && is_minor >= 7);
  var is_moz1up = (is_moz && is_minor >= 1);
  var is_ie5up = (is_ie && is_minor >= 5);
  var is_ie6up = (is_ie && is_minor >= 6);
  var is_win = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
  
  return ((is_win && is_ie5up) || is_fx || is_nav7up || is_moz1up || is_camino || is_safari || is_opera7up);
  
}

// Show/Hide hidden div
function ASCshowHide() {
  ASCsetPos();
  var h = document.getElementById('SearchOptionsPanel');
  if(h.style.display == "none") {
      h.style.display = "block";
  } else {
      h.style.display = "none";
      if(SearchOptionsFrame.__doPostBack != null) {
        SearchOptionsFrame.__doPostBack('SaveForm','');
      }
  }
}

// Show/Hide hidden div
function ASCjustHide() {
  ASCsetPos();
  var h = document.getElementById('SearchOptionsPanel');
  h.style.display = "none";
  if(SearchOptionsFrame.__doPostBack != null) {
    SearchOptionsFrame.__doPostBack('SaveForm','');
  }
}
//-->