// *********************************************************

// file: querystring.js

// date: 27.09.2007

// author: (c) by Marko Schulz - <info@tuxnet24.de>

// description: Get formular data from QueryString.

// *********************************************************

// example of script call:

//   http://www.doman.de/querystring.html?src=xxx&target=yyy

var pairs = new Array();

var form  = new Array();

var queryString = location.search.substring( 1, location.search.length );

if ( queryString ) pairs = queryString.split( '&' );

for ( var i=0; i<pairs.length; i++ ) {

    // split pairs into name/data and encode them...

    var line = pairs[i].split( '=' );

    var name = line[0].replace( /\+/g, " " );

    var data = line[1].replace( /\+/g, " " );

    name = unescape( name );

    data = unescape( data );

    // eliminate XY coordinates from image button...

    name = name.replace( /[a-z]*(\.x|\.y)/ig, "" );

    // define assoc-array "form"...

    if ( form[name] ) { form[name] = form[name]+","+data; }

    else { form[name] = data; }

}

// example of form data:

//   alert( form['src'] );

//   alert( form['target'] );

// *********************************************************

// end of this script...