function P7_ToggleClass(a){ //v1.1 by PVII-www.projectseven.com
 //set the classNames to toggle
 var classOne='show';
 var classTwo='hide';
 var classA='open';
 var classB='closed';
 var i,j,p,pp,t,cl,ca;
 if(document.getElementById){p=a.parentNode;pp=p.parentNode.childNodes;
 for(i=0;i<pp.length;i++){if(p==pp[i]){break;}}
 for(j=i+1;j<pp.length;j++){if(pp[j].nodeType==1){break;}}
 t=pp[j];if(t){cl=(t.className==classOne)?classTwo:classOne;
 ca=(t.className==classOne)?classB:classA;
 t.className=cl;a.className=ca;}}return false;
}
function P7_initToggle(wr,tg){ //v1.1 by PVII-www.projectseven.com
 var i,j,g,tg,ta;g=document.getElementById(wr);
 if(g){tg=g.getElementsByTagName(tg);for(i=0;i<tg.length;i++){
 ta=tg[i].getElementsByTagName('A');for(j=0;j<ta.length;j++){
 ta[j].onclick=function(){return P7_ToggleClass(this);};}}}
}
function P7_writeStyles(op,a){ //v1.5 by PVII
if(op==0||document.getElementById){var tS="<sty"+"le type=\"text/css\">";
tS+=a+"<"+"/sty"+"le>";document.write(tS);document.close();}
}
P7_writeStyles(1,'.hide {display: none;}.closed {background-image: url(images/orangearrow.gif);background-repeat: no-repeat;background-position: left center;padding-left: 16px;}');