var rc = 0;
var rpp = 0;
var pg = 0;
var txtSearch = '';  
function getArgs(){ 
	var args = new Object(); 
	var query = location.search.substring(1); 
	var pairs = query.split("&"); 
	for(var i = 0; i < pairs.length; i++) { 
	var pos = pairs[i].indexOf('='); 
	if (pos == -1) continue; 
		var argname = pairs[i].substring(0,pos);  
		var value = pairs[i].substring(pos+1);  
		args[argname] = unescape(value);
	} 
	return args; 
}
var urls = getArgs();  
if (urls.rc){rc=urls.rc;}
if (urls.rpp){rpp=urls.rpp;}
if (urls.pg){pg=urls.pg;}
if (urls.txtSearch){txtSearch=urls.txtSearch;}