var url='http://www.cross-bg.net/widget/index.php?fo=1';
	 
if( typeof(_cw_box_width) == 'string'){
	url += '&_cw_box_width='+_cw_box_width;
} 
	
if( typeof(_cw_box_height) == 'string'){
	url += '&_cw_box_height='+_cw_box_height;
} 
if( typeof(_cw_ncount) == 'string'){
	url += '&_cw_ncount='+_cw_ncount;
} 
if( typeof(_cw_thumbnails) == 'string'){
	url += '&_cw_thumbnails='+_cw_thumbnails;
} 
if( typeof(_cw_pic_width) == 'string'){
	url += '&_cw_pic_width='+_cw_pic_width;
} 
if( typeof(_cw_link_color) == 'string'){
	url += '&_cw_link_color='+_cw_link_color;
}
if( typeof(_cw_date_color) == 'string'){
	url += '&_cw_date_color='+_cw_date_color;
}
if( typeof(_cw_background_color) == 'string'){
	url += '&_cw_background_color='+_cw_background_color;
}
if( typeof(_cw_border_color) == 'string'){
	url += '&_cw_border_color='+_cw_border_color;
}

document.write("<iframe src='"+url+"' width='"+_cw_box_width+"' height='"+_cw_box_height+"' id='_cn_wg' frameborder='no' scrolling='auto'></iframe>");