function SearchBlock(){
	var cfg = {adv	:	false}
	
	this.c_areas = function(obj,i){
		if(i==0){$j(obj).parent().find('input').each(function(i,o){
			$j(o).attr('checked',$j(obj).attr('checked'))});}
		else if($j(obj).attr('checked') == false && i > 0){$j('#main'+i).attr('checked',false);}
		else return null;
	}
	
	this.dosearch = function(){
		if(cfg.adv){	
			$j("#searchblockform").append($j("#as_container").css({display:'none'}));
			$j("#tsel").val($j("#adv_text").val());
		}
		$j("#searchblockform").submit();
	}
	
	this.advanced_search = function(){
		$j("#adv_text").val($j("#tsel").val());
		$j("#infoMessageDiv").after($j("#as_container").css({display:'block'}));
		cfg.adv = true;
	}
}
var sb = new SearchBlock();