// 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; 
} 
querystring.keys = new Array(); 
querystring.values = new Array(); 

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; 
} 
} 
} 
querystring_Parse(); 
var myid = "";
if (querystring("id") != null) {
var myid = "?id="+querystring("id"); 
}