// Load jQuery
google.load("jquery", "1.3.2");

// on page load complete, fire off a jQuery json-p query
// against Google web search
google.setOnLoadCallback(function() {
	$("#switchSearch").css({ display: "block" });
	$("#switchSearch").click ( toggleSearch );
	$("a#print").click ( function () { window.print(); return false; });
	$("#authorListing > dt > a").click ( openAbstracts );
	if ( getCookie("advancedSearch") ) {
		$("#simpleSearch").hide();
	} else {
		$("#advancedSearch").hide();
	}
		
	$("#authorListing > dd").hide();
});




function toggleSearch () {
	$("#switchSearch").empty();
	
	if ( $("#advancedSearch:visible").length > 0 ) {
		$("#advancedSearch").hide();
		$("#simpleSearch").fadeIn()
		$("#switchSearch").append("change to advanced search");
		setCookie("advancedSearch", "", 365)
	} else {
		$("#advancedSearch").fadeIn()
		$("#simpleSearch").hide();
		$("#switchSearch").append("change to simple search");
		setCookie("advancedSearch", "true", 365)
	}
}

function openAbstracts ( ref ) {
	$("#authorListing dd:visible").slideUp(250);
	var abstractListing = $(this).parent().next("dd");
	abstractListing.slideDown(500);
	
	return false;
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1 ;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return ""
}

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : "; expires="+exdate.toGMTString());
}