// JavaScript Document

// QueryString 
// Call function by x = querystring("variable") returns variable=x
function QueryString(key) 
{ 
	var value = null; 
	for (var i=0;i<QueryString.keys.length;i++) 
	{ 
		if (QueryString.keys[i]==key) 
		{ 
			value = QueryString.values[i]; 
			break;
		} 
	} 
	
	return value; 
	
} 

function QueryString_Parse() 
{ 
	var query = window.location.search.substring(1); 
	var pairs = query.split("&");
	
	for (var i=0;i<pairs.length;i++) 
	{ 
		var pos = pairs[i].indexOf('='); 
		if (pos >= 0) 
		{ 
		var argname = pairs[i].substring(0,pos); 
		var value = pairs[i].substring(pos+1); 
		QueryString.keys[QueryString.keys.length] = argname; 
		QueryString.values[QueryString.values.length] = value; 
		} 
	} 
} 

function replaceCharacters(x, xreplace, xwith) {
  var origString = x;
  var inChar = xreplace;
  var outChar = xwith;
  var newString = origString.split(inChar);
  newString = newString.join(outChar);
  return newString;
}