function erfgetcommentattribute(o,n) // Get attribute named n from html comment before object o { var a, i, v; if (o.previousSibling && o.previousSibling.nodeType==8 && o.previousSibling.nodeValue.indexOf('[erf]')!=-1) { a=o.previousSibling.nodeValue.replace(/\[erf\]\s+/,'').split(';'); for (i=0;i'+ ''+this.getAttribute('title')+''+ ''); w.document.close(); if (w.focus) { w.focus(); } } else { return; } if (e.preventDefault) e.preventDefault(); else e.returnValue=false; } function erfzebra(o) { var c=true, j; if (o.tBodies.length>0) { for (j=0;jb) return 1 return 0; } function erfsort(e) { var minIdx, j, minVal, testVal, c, t, b, i, d; c=this.cellIndex; t=this; while (t.nodeName!='TABLE') { t=t.parentNode; } if (t.getAttribute('erfcol')==c) { d=-t.getAttribute('erfdir'); } else { t.setAttribute('erfcol',c); d=1; } t.setAttribute('erfdir',d); b=t.tBodies[0]; for (i=0; i0) { minIdx=j; minVal=testVal; } } if (minIdx>i) { b.insertBefore(b.removeChild(b.rows[minIdx]),b.rows[i]); } } if (erfgetcommentattribute(t,'zebra')) { erfzebra(t); } } function erftoggle(e) { var u; u=this.parentNode.getElementsByTagName('UL')[0]; if (u.style.display=='none') u.style.display='block'; else u.style.display='none'; this.blur(); if (e.preventDefault) e.preventDefault(); else e.returnValue=false; } function erfmenu(o) { var l,i,u,c,h; l=o.getElementsByTagName('LI'); for (i=0;i0) { u[0].style.display='none'; erfaddevent (l[i].getElementsByTagName('A')[0],'click',erftoggle); } else { if (l[i].getElementsByTagName('A')[0].href.replace(/#.*$/,'')==self.location.href || l[i].getElementsByTagName('A')[0].href.replace(/#.*$/,'')==self.location.href+'index.php' || l[i].className=='current') { c=l[i]; while (c!=o) { if (c.nodeName=='UL') c.style.display='block'; if (c.nodeName=='LI') c.className='current '+c.className; c=c.parentNode; } } } } } function erfaddevents() { var e, i, j, o, m; if (document.getElementsByTagName && document.nodeName) { e=document.getElementsByTagName("*"); for (i=0;i