function getVar(name) {
	get_string = document.location.search;
	return_value = '';

	do { //This loop is made to catch all instances of any get variable.
		name_index = get_string.indexOf(name + '=');

		if(name_index != -1) {
			get_string = get_string.substr(name_index + name.length + 1, get_string.length - name_index);

			end_of_value = get_string.indexOf('&');
			if(end_of_value != -1)
				value = get_string.substr(0, end_of_value);
			else
				value = get_string;

			if(return_value == '' || value == '')
				return_value += value;
			else
				return_value += ', ' + value;
		}
	} while(name_index != -1)
	return(return_value);
}