if (window.agenda_widget_hoogte == undefined)
{ 
    agenda_widget_breedte = 160;   
}
if (window.agenda_widget_hoogte == undefined)
{
    agenda_widget_hoogte = 160;   
}
if (window.agenda_widget_categorie != undefined)
{
    agenda_widget_cat_string = '';
    agenda_widget_cat_array  = agenda_widget_categorie.toString().split(",");
    for (var i = 0; i < agenda_widget_cat_array.length; i++)
    {
        agenda_widget_cat_string += '&cat_id['+agenda_widget_cat_array[i]+']=on';
    }  
}

var frame_src = "http://widget.boomagenda.nl/index.php";
frame_src += "?agenda_widget_breedte="+agenda_widget_breedte;
frame_src += "&agenda_widget_hoogte="+agenda_widget_hoogte;
if (window.agenda_widget_plaats != undefined)
{
    frame_src += "&agenda_widget_plaats="+agenda_widget_plaats;
}
if (window.agenda_widget_straal != undefined)
{
    frame_src += "&agenda_widget_straal="+agenda_widget_straal;
} 
if (window.agenda_widget_client != undefined)
{
    frame_src += "&agenda_widget_client="+agenda_widget_client;
}  
if (window.agenda_widget_persoonlijk != undefined)
{
    frame_src += "&agenda_widget_persoonlijk="+agenda_widget_persoonlijk;
} 
if (window.agenda_widget_favorieten != undefined)
{
    frame_src += "&agenda_widget_favorieten="+agenda_widget_favorieten;
} 
if (window.agenda_widget_categorie != undefined)
{
    frame_src += agenda_widget_cat_string;
}
if (window.agenda_widget_style_text_color != undefined)
{
    frame_src += "&agenda_widget_style_text_color="+agenda_widget_style_text_color; 
}
if (window.agenda_widget_style_bg_color != undefined)
{
    frame_src += "&agenda_widget_style_bg_color="+agenda_widget_style_bg_color; 
}
if (window.agenda_widget_style_link_color != undefined)
{
    frame_src += "&agenda_widget_style_link_color="+agenda_widget_style_link_color; 
}
if (window.agenda_widget_style_active_color != undefined)
{
    frame_src += "&agenda_widget_style_active_color="+agenda_widget_style_active_color; 
}
if (window.agenda_widget_style_border_color != undefined)
{
    frame_src += "&agenda_widget_style_border_color="+agenda_widget_style_border_color; 
}
if (window.agenda_widget_style_font_family != undefined)
{
    frame_src += "&agenda_widget_style_font_family="+agenda_widget_style_font_family; 
}
if (window.agenda_widget_style_font_size != undefined)
{
    frame_src += "&agenda_widget_style_font_size="+agenda_widget_style_font_size; 
}

var agenda_widget_frame_chars           = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
var agenda_widget_frame_string_length   = 10;
var agenda_widget_frame_randomstring    = '';
for (var i = 0; i < agenda_widget_frame_string_length; i++) 
{
    var agenda_widget_rnum = Math.floor(Math.random() * agenda_widget_frame_chars.length);
    agenda_widget_frame_randomstring += agenda_widget_frame_chars.substring(agenda_widget_rnum,agenda_widget_rnum+1);
}


document.write('<iframe name="agenda_widget_frame_'+agenda_widget_frame_randomstring+'" id="agenda_widget_frame_'+agenda_widget_frame_randomstring+'" src="'+frame_src+'" width="'+agenda_widget_breedte+'" height="'+agenda_widget_hoogte+'" scrolling="no" frameborder="0"></iframe>'); 

var browser = navigator.appName;
if (browser != 'Microsoft Internet Explorer')
{
    delete agenda_widget_client; 
    delete agenda_widget_breedte;
    delete agenda_widget_hoogte;
    delete agenda_widget_plaats;
    delete agenda_widget_straal;
    delete agenda_widget_categorie;
    delete agenda_widget_style_text_color;
    delete agenda_widget_style_bg_color;
    delete agenda_widget_style_link_color;
    delete agenda_widget_style_active_color;
    delete agenda_widget_style_border_color;  
}
else
{   
    agenda_widget_client             = undefined; 
    agenda_widget_breedte            = undefined;
    agenda_widget_hoogte             = undefined;
    agenda_widget_plaats             = undefined;
    agenda_widget_straal             = undefined;
    agenda_widget_categorie          = undefined;
    agenda_widget_style_text_color   = undefined;
    agenda_widget_style_bg_color     = undefined;
    agenda_widget_style_link_color   = undefined;
    agenda_widget_style_active_color = undefined;
    agenda_widget_style_border_color = undefined;   
}