//************************* 
//* Toggle Hit Highlight (alternate stylesheet)
//*************************

function setHighlight() {
   var i, a, main;
   for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
     if(a.getAttribute("rel").indexOf("style") != -1
        && a.getAttribute("title")=="noHighlight") {

	if (iHighlight==1) {iHighlight=0}
	else {iHighlight=1}

       a.disabled = !a.disabled;
	createCookie("highlight",iHighlight,365);

     }
   }
return false;
}

function preSetHighlight() {
	var highlightCookie = readCookie("highlight")
	var iswitch = highlightCookie ? highlightCookie : 1;

   var i, a;
   for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
     if(a.getAttribute("rel").indexOf("style") != -1
        && a.getAttribute("title")=="noHighlight") {

	a.disabled=true;
	if (iswitch==0){a.disabled = !a.disabled;}

     }
   }

return iswitch;
}

//************************* 
//* Toggle Abstract (alternate stylesheet)
//*************************

function setAbstract() {
   var i, a, main;
   for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
     if(a.getAttribute("rel").indexOf("style") != -1
        && a.getAttribute("title")=="noAbstract") {

	if (iAbstract==1) {iAbstract=0}
	else {iAbstract=1}

       a.disabled = !a.disabled;
	createCookie("abstract",iAbstract,365);

     }
   }
return false;
}

function preSetAbstract() {
	var abstractCookie = readCookie("abstract")
	var iswitch = abstractCookie ? abstractCookie : 1;

   var i, a;
   for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
     if(a.getAttribute("rel").indexOf("style") != -1
        && a.getAttribute("title")=="noAbstract") {
	
	a.disabled=true;
	if (iswitch==0) {a.disabled = !a.disabled;}
     }
   }

return iswitch;
}

//************************* 
//* Toggle visibility (divs)
//*************************



function toggle(objnum) 
{ 

	gotoggle(document.getElementById("togon"+objnum));
	gotoggle(document.getElementById("togof"+objnum));
	gotoggle(document.getElementById("desc"+objnum));
} 

function gotoggle(obj2) 
{ 

         if (obj2.style.display=="none") 
             obj2.style.display="";
        else
             obj2.style.display="none";
	    
} 







function getStyleClass (className) {
	for (var s = 0; s < document.styleSheets.length; s++)
	{
		if(document.styleSheets[s].rules)
		{
			for (var r = 0; r < document.styleSheets[s].rules.length; r++)
			{
				if (document.styleSheets[s].rules[r].selectorText == '.' + className)
				{
					return document.styleSheets[s].rules[r];
				}
			}
		}
		else if(document.styleSheets[s].cssRules)
		{
			for (var r = 0; r < document.styleSheets[s].cssRules.length; r++)
			{
				if (document.styleSheets[s].cssRules[r].selectorText == '.' + className)
					return document.styleSheets[s].cssRules[r];
			}
		}
	}
	
	return null;
}

  function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

function theLoad() {
alert (bAbstract)
var twit= new Boolean(1)
alert (!twit)
}