//alert(thisTopicId);



var qsParm = new Array();

function qs() {

var query = window.location.search.substring(1);

var parms = query.split('&');

for (var i=0; i<parms.length; i++) {

   var pos = parms[i].indexOf('=');

   if (pos > 0) {

      var key = parms[i].substring(0,pos);

      var val = parms[i].substring(pos+1);

      qsParm[key] = val;

      }

	  else{

		  var key = "promo";

      var val = "home";

      qsParm[key] = val;

	  }

   }

}

qsParm['promo'] = null;

qsParm['site'] = null;

qs(); 



  

function NewWindow(mypage, myname, w, h, scroll) {

var winl = ((screen.width - w) / 2)+250;

var wint = 0; //(screen.height - h) / 2;

winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'

win = window.open(mypage, myname, winprops)

if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }

}



if (!(typeof(thisTopicId)=='undefined')) {

	var aTopic = thisTopicId.substring(0,2);

 	if (aTopic=="XY") {

	var search_bar='<td width="485" background="/common/images/images_design/topbgrnd-subs.jpg" height="35" align="right">';

	}

	else {

	var search_bar='<td width="485" background="/common/images/images_design/topbgrnd-subs.jpg" height="35" align="right">';

	}

}



var banner = '<tr><td valign="bottom" width="255" bgcolor="#FFFFFF" height="104" rowspan="2"><img src="/common/images/images_design/spacer.gif" width="255" height="26"><a href="/"><img src="/common/images/images_content/jblogo3.gif" width="255" height="78" border="0"></a><br></td>' +

  '<td width="485" valign="bottom" height="69">' +

  '<a href="http://www.goodsearch.com/?charityid=822192" target="_blank"><img src="http://www.goodsearch.com/_gfx/title.gif" alt="Goodsearch" border=0></a>' +

  '<img src="/common/images/images_design/spacer.gif" width="485" height="8"><img src="/common/images/images_design/1pix_blck.gif" width="485" height="1"></td></tr><tr>' +

  '<form name="form1" method="post" action="/cgi-bin/jbooks.cgi">' +

  search_bar + '<span class="headline2"><font color="#FF3300">Search</font></span> ' +

  '<input type="text" name="query" value="" onKeyPress="return submitenter(this,event)" size="18"> ' +

  '<a HREF="javascript:document.form1.submit()"><img src="/common/images/images_nav/GO.gif" border="0" width="22" height="21" align="absmiddle"></a>&nbsp;&nbsp;&nbsp;<a href=" Http://www.jbooks.com/indexMJL.htm"><img src="/common/images/images_nav/mjl_35.gif" border="0" width="195" height="28"></a></td></form>' +

  '</tr>';



if ( (typeof(thisTopicId)=='undefined') || (thisTopicId.length < 2 ) ) {

    banner += navbar_none + ' </table>';

}

else {

    var newTopic = thisTopicId.substring(0,2);

    switch (newTopic) {

    case "FI": banner += navbar_fi; break;

    case "NF": banner += navbar_nf; break;

    case "CB": banner += navbar_cb; break;

    case "IP": banner += navbar_ip; break;

    case "FC": banner += navbar_fc; break;

    default:

    banner += navbar_none; break;

    }

}



banner += ' </table>';



function showBanner_ip(){

  document.write(banner_ip);

}



function showBanner_fc(){

  document.write(banner_fc);

}



function showBanner_fi(){

  document.write(banner);

}



function showBanner(){

  document.write(banner);

  //showBanner_ip();

}

function openpopup()

{ 

return true;

if (!(typeof(thisTopicId)=='undefined')) {

   if(thisTopicId.length == "5"){

	var aTopic = thisTopicId.substring(0,5);

	if (aTopic=="XY.AF"){

	NewWindow('../scripts/amazoncontestpopup.html?promo=' + qsParm['promo'],'jbpopup','500','500','yes');

	}

   }

 }

 }



function getcookie(Name) {

	var search = Name + "="

	var returnvalue = "";

		if(document.cookie.length > 0) {

			offset = document.cookie.indexOf(search)

			if(offset != -1) { //if cookie exist

			offset += search.length

			//set index of begining of value

			end = document.cookie.indexOf(";", offset);

			//set index of end of cookie value

			  if(end == -1)

				end = document.cookie.length;

				return value = unescape(document.cookie.substring(offset, end))

			}

		}

				return returnvalue;

	}

	

function checkvisit(){

  if(getcookie('jbpopup')==''){

   	openpopup();

	document.cookie ="jbpopup=yes";

	}

}



checkvisit();			



function submitenter(myfield,e)

{

    var keycode;

    if (window.event) keycode = window.event.keyCode;

    else if (e) keycode = e.which;

    else return true;



    if (keycode == 13)

       {

       myfield.form.submit();

       return false;

       }

    else

   return true;

}