<!--
function tab_click(title){

var allargs=new Array();
var search="?";
var uget=document.location.search.split("&");
var sortfound=1;
var ordfound=1;
var arg=new Array();
var sort=new Array();
var ord=new Array();
for(x=0;x<uget.length;x++){

	if (uget[x]){
		uget[x]=uget[x].replace("?","");
		arg=uget[x].split("=");
		
		if (arg[0]=='sort'){
				arg[1]=title;
				sortfound=2;
		}
		if (arg[0]=='ord'){
			if (arg[1]=='asc'){
				arg[1]='desc';
			}
			else
			{
				arg[1]='asc';
			}
		ordfound=2;
		}
		if (arg[0]=='show'){
			arg[1]='';
			}
		allargs.push(arg);
	}
}
if (sortfound==1){
	sort[0]='sort';
	if (title){
			sort[1]=title;
		}
		else
		{
			sort[1]='f';
		}
	allargs.push(sort);
}
if (ordfound==1){
	ord[0]='ord';
	ord[1]='asc';
	allargs.push(ord);
}

for(x=0;x<allargs.length;x++){
	search+=allargs[x][0]+"="+allargs[x][1]+"&";
}
document.location=document.location.pathname+search;
}
-->