function gup( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}

function textPrinter(item){
	var choice = item;
	var printItem;
	if (choice == "name"){
		printItem = gup(choice);
		var posn = printItem.indexOf("%20");                    
		while (posn > -1){ 
		    printItem = printItem.substring(0,posn) + " " + printItem.substring(posn+3); 
			posn = printItem.indexOf("%20"); 
		 }; 
	}
	else {
		printItem = gup(choice);
	}
	
	document.write(printItem);
}