/**
 * Extension Display script for the BonusThemes.com Play & Learn Template
 *
 * @package bt_playlearn
 * @version 1.0
 * @copyright BonusThemes.com 2009
 * @link http://www.bonusthemes.com/goto/bt_playlearn
 */


function ExtDisplay(aa,ba,ca){var da=document.getElementById(ca+'_container');var ea=document.getElementById('pos_'+ca);if(!da||!ea)return;this.tag_offset_id=aa;this.clicked_id='';var fa=-1;this.wdg=document.createElement('div');document.getElementsByTagName('body')[0].appendChild(this.wdg);this.wdg.id='ext_display_obj';this.set_position();var ga=document.createElement('table');this.wdg.appendChild(ga);ga.cellSpacing=0;ga.cellPadding=0;var ha=document.createElement('tbody');ga.appendChild(ha);var tr=document.createElement('tr');ha.appendChild(tr);ea=ea.firstChild;var ia=true;while(ea){if(ea.nodeType==1){var ja=ea.firstChild;while(ja&&ja.nodeType!=1)ja=ja.nextSibling;var ka='';if(ja&&ja.tagName=='H3'){ka=ja.firstChild.nodeValue;ea.removeChild(ja);}
else{ja=null;}
var la=ea;ea=ea.nextSibling;fa++;la.id='ext_display_node_'+fa;la.style.display='none';da.appendChild(la);if(ia){ia=false;}
else{var td=document.createElement('td');tr.appendChild(td);td.className='ext_display_gap';}
this.mktd(tr,'ext_display_norm_l',ba,la.id,'_tagl');var td=this.mktd(tr,'ext_display_norm_c',ba,la.id,'_tagc');td.appendChild(document.createTextNode(ka));this.mktd(tr,'ext_display_norm_r',ba,la.id,'_tagr');}
else{ea=ea.nextSibling;}}}
ExtDisplay.prototype.set_position=function(){if(this.wdg){var x=5,y=-35,obj=document.getElementById(this.tag_offset_id);while(obj){x+=obj.offsetLeft;y+=obj.offsetTop;obj=obj.offsetParent;}
this.wdg.style.left=x+'px';this.wdg.style.top=y+'px';}}
ExtDisplay.prototype.mktd=function(tr,ma,na,oa,pa){var td=document.createElement('td');tr.appendChild(td);td.className=ma;td.setAttribute('iname',na);td.setAttribute('click_id',oa);td.onclick=function(){document[this.getAttribute('iname')].h_click(this.getAttribute('click_id'));}
td.id=oa+pa;return td;}
ExtDisplay.prototype.h_click=function(qa){if(this.wdg&&qa!=this.clicked_id){if(this.clicked_id!=''){document.getElementById(this.clicked_id).style.display='none';document.getElementById(this.clicked_id+'_tagl').className='ext_display_norm_l';document.getElementById(this.clicked_id+'_tagc').className='ext_display_norm_c';document.getElementById(this.clicked_id+'_tagr').className='ext_display_norm_r';}
this.clicked_id=qa;document.getElementById(this.clicked_id).style.display='block';document.getElementById(this.clicked_id+'_tagl').className='ext_display_sel_l';document.getElementById(this.clicked_id+'_tagc').className='ext_display_sel_c';document.getElementById(this.clicked_id+'_tagr').className='ext_display_sel_r';}}