var wfm_si,wfm_li,wfm_lo,wfm_tt,wfm_th,wfm_ts;var qp="parentNode";var qc="className";var wfm_t=navigator.userAgent;var wfm_o=wfm_t.indexOf("Opera")+1;var wfm_s=wfm_t.indexOf("afari")+1;var wfm_s2=wfm_s&&window.XMLHttpRequest;var wfm_n=wfm_t.indexOf("Netscape")+1;var wfm_v=parseFloat(navigator.vendorSub);if(window.showHelp)document.write("<style type='text/css'>.wfmclear{position:absolute;clear:none !important;}</style>");;function wfm_create(sd,v,ts,th,oc,rl,sh,fl,nf,l){var w="onmouseover";if(oc){w="onclick";th=0;ts=0;}if(!l){l=1;wfm_th=th;sd=document.getElementById("wfm"+sd);sd[w]=function(e){wfm_kille(e)};document[w]=wfm_bo;sd.style.zoom=1;if(sh)x2("wfmsh",sd,1);if(!v)sd.ch=1;if(!nf&&wfm_n&&wfm_v<7.1)sd.style.position="absolute";}else  if(sh)sd.ch=1;if(sh)sd.sh=1;if(fl)sd.fl=1;if(rl)sd.rl=1;sd.style.zIndex=l;var lsp;var sp=sd.childNodes;for(var i=0;i<sp.length;i++){var b=sp[i];if(b.tagName=="A"){lsp=b;b[w]=wfm_oo;b.wfmts=ts;if(l==1&&v){b.style.styleFloat="none";b.style.cssFloat="none";}}if(b.tagName=="DIV"){if(window.showHelp&&!window.XMLHttpRequest)sp[i].insertAdjacentHTML("afterBegin","<span class='wfmclear'>&nbsp;</span>");x2("wfmparent",lsp,1);lsp.cdiv=b;b.idiv=lsp;if(wfm_n&&wfm_v<8&&!b.style.width)b.style.width=b.offsetWidth+"px";new wfm_create(b,null,ts,th,oc,rl,sh,fl,nf,l+1);}}};function wfm_bo(e){clearTimeout(wfm_tt);wfm_tt=null;if(wfm_li&&!wfm_tt)wfm_tt=setTimeout("x0()",wfm_th);};function x0(){var a;if((a=wfm_li)){do{wfm_uo(a);}while((a=a[qp])&&!wfm_a(a))}wfm_li=null;};function wfm_a(a){if(a[qc].indexOf("wfmmc")+1)return 1;};function wfm_uo(a,go){if(!go&&a.wfmtree)return;if(window.wfmad&&wfmad.bhide)eval(wfmad.bhide);a.style.visibility="";x2("wfmactive",a.idiv);};function wfm_oo(e,o,nt){if(!o)o=this;if(window.wfmad&&wfmad.bhover&&!nt)eval(wfmad.bhover);if(window.wfmwait){wfm_kille(e);return;}clearTimeout(wfm_tt);wfm_tt=null;if(!nt&&o.wfmts){wfm_si=o;wfm_tt=setTimeout("wfm_oo(new Object(),wfm_si,1)",o.wfmts);return;}var a=o;if(a[qp].isrun){wfm_kille(e);return;}var go=true;while((a=a[qp])&&!wfm_a(a)){if(a==wfm_li)go=false;}if(wfm_li&&go){a=o;if((!a.cdiv)||(a.cdiv&&a.cdiv!=wfm_li))wfm_uo(wfm_li);a=wfm_li;while((a=a[qp])&&!wfm_a(a)){if(a!=o[qp])wfm_uo(a);else break;}}var b=o;var c=o.cdiv;if(b.cdiv){var aw=b.offsetWidth;var ah=b.offsetHeight;var ax=b.offsetLeft;var ay=b.offsetTop;if(c[qp].ch){aw=0;if(c.fl)ax=0;}else {if(c.rl){ax=ax-c.offsetWidth;aw=0;}ah=0;}if(wfm_o){ax-=b[qp].clientLeft;ay-=b[qp].clientTop;}if(wfm_s2){ax-=wfm_gcs(b[qp],"border-left-width","borderLeftWidth");ay-=wfm_gcs(b[qp],"border-top-width","borderTopWidth");}if(!c.ismove){c.style.left=(ax+aw)+"px";c.style.top=(ay+ah)+"px";}x2("wfmactive",o,1);if(window.wfmad&&wfmad.bvis)eval(wfmad.bvis);c.style.visibility="inherit";wfm_li=c;}else  if(!wfm_a(b[qp]))wfm_li=b[qp];else wfm_li=null;wfm_kille(e);};function wfm_gcs(obj,sname,jname){var v;if(document.defaultView&&document.defaultView.getComputedStyle)v=document.defaultView.getComputedStyle(obj,null).getPropertyValue(sname);else  if(obj.currentStyle)v=obj.currentStyle[jname];if(v&&!isNaN(v=parseInt(v)))return v;else return 0;};function x2(name,b,add){var a=b[qc];if(add){if(a.indexOf(name)==-1)b[qc]+=(a?' ':'')+name;}else {b[qc]=a.replace(" "+name,"");b[qc]=b[qc].replace(name,"");}};function wfm_kille(e){if(!e)e=event;e.cancelBubble=true;if(e.stopPropagation&&!(wfm_s&&e.type=="click"))e.stopPropagation();}