function show_special_ad(curr_ad_info){
	var tmp_ad_url = curr_ad_info[0];
	var tmp_ad_click_url = curr_ad_info[1];
	var tmp_ad_content = curr_ad_info[2];
	var tmp_ad_width = curr_ad_info[3];
	var tmp_ad_height = curr_ad_info[4];
	var tmp_ad_mediatype = curr_ad_info[5];
	var tmp_ad_opentype = curr_ad_info[6];
	var tmp_ad_url1 = curr_ad_info[7];
	var tmp_ad_showtype = curr_ad_info[8]; 	 
	var pos_id =  curr_ad_info[9];
	switch(tmp_ad_showtype){
		case "0":	 			
			if(tmp_ad_mediatype == "jpg" || tmp_ad_mediatype == "gif" || tmp_ad_mediatype == "png"){
				$("#ad_pos_"+pos_id).html("<a href = \""+ tmp_ad_click_url +"\" target = \"+ tmp_ad_opentype +\"><img src = \""+ tmp_ad_url +"\" width = \""+ tmp_ad_width +"\" height = \""+ tmp_ad_height +"\" border = \"0\"></a>");		
			}else if(tmp_ad_mediatype == "swf"){  
				$("#ad_pos_"+pos_id).html("<embed quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" scale=\"exactfit\" src=\""+ tmp_ad_url +"\" height= \""+tmp_ad_height+"\" width= \""+tmp_ad_width+"\" wmode=\"opaque\"></embed>"); 
			}else if(tmp_ad_mediatype == "code"){
				var adcode = "<iframe src='http://media.cheshi-img.com/code/"+pos_id+".html' name="+pos_id+" width='"+tmp_ad_width+"' height='"+tmp_ad_height+"' frameborder='no' border='0' marginwidth='0 marginheight='0' scrolling='no' allowtransparency='yes' ></iframe>";
				$("#ad_pos_"+pos_id).html(adcode);
			}else{
				document.write("<a href = '"+ tmp_ad_click_url +"' target = \"+ tmp_ad_opentype +\">"+ tmp_ad_content +"</a>");
			}
			break;
		default: 
			break; 
	} 
	$("#ad_pos_"+pos_id).show();
}
function get_curr_ads(pos_id,ad_brandids,ad_catesubids,ad_modelids,ad_brandid_skips,ad_catesubid_skips,ad_modelid_skips,
	ad_urls,ad_urls1,ad_click_urls,ad_contents,ad_widths,ad_heights,ad_mediatypes,ad_opentypes,ad_showtypes,default_ad_info,
	curr_page,curr_brandid,curr_catesubid,curr_modelid){ 		
	var ads_len_tmp = ad_mediatypes.length ;
	var ok_ads_len = 0;
	var ok_ads = new Array(); 
	if(curr_page == "BRAND_PAGE" || curr_page == "CATESUB_PAGE" || curr_page == "MODEL_PAGE" ){					
		var ok_ads = new Array();
		for(i = 0;i<ads_len_tmp;i++){  			
			var ok_tmp_ad = new Array();
			ok_tmp_ad =	get_ok_special_ad(pos_id,ad_brandids[i],ad_catesubids[i],ad_modelids[i],ad_brandid_skips[i],ad_catesubid_skips[i],ad_modelid_skips[i],
				ad_urls[i],ad_urls1[i],ad_click_urls[i],ad_contents[i],ad_widths[i],ad_heights[i],ad_mediatypes[i],ad_opentypes[i],ad_showtypes[i],
				curr_page,curr_brandid,curr_catesubid,curr_modelid);	
			if(ok_tmp_ad.length > 0){				
				ok_ads.push(ok_tmp_ad);
			}
		}		
		ok_ads_len = ok_ads.length;  		
		if(ok_ads_len>0){			
			var ads_tmp_ind  = Math.floor(Math.random()*ok_ads_len);
			var tmp_curr_ad = ok_ads[ads_tmp_ind];  
			show_special_ad(tmp_curr_ad);
			return;
		}else{ 
			if(default_ad_info[0].length > 0){
				show_special_ad(default_ad_info);
				return;
			}
		}		 
	}  
	if(curr_page == "COMMON_PAGE"){		
		for(i = 0;i<ads_len_tmp;i++){  			
			var ok_tmp_ad = new Array();
			ok_tmp_ad =	get_ok_common_ad(pos_id,ad_brandids[i],ad_catesubids[i],ad_modelids[i],ad_brandid_skips[i],ad_catesubid_skips[i],ad_modelid_skips[i],		ad_urls[i],ad_urls1[i],ad_click_urls[i],ad_contents[i],ad_widths[i],ad_heights[i],ad_mediatypes[i],ad_opentypes[i],ad_showtypes[i],curr_brandid,curr_catesubid,curr_modelid);	
			if(ok_tmp_ad.length > 0){				
				ok_ads.push(ok_tmp_ad);
			}
		} 		
		ok_ads_len = ok_ads.length; 		
		if(ok_ads_len>0){
			var ads_tmp_ind  = Math.floor(Math.random()*ok_ads_len);
			var tmp_curr_ad = ok_ads[ads_tmp_ind];				
			show_special_ad(tmp_curr_ad);
			return;
		}else{	 			 
			if(default_ad_info[0].length > 0){						
				show_special_ad(default_ad_info);
				return;
			}			
		}  
	} 
} 
function get_ok_special_ad(pos_id,tmp_ad_brandid,tmp_ad_catesubid,tmp_ad_modelid,tmp_ad_brandid_skip,tmp_ad_catesubid_skip,tmp_ad_modelid_skip,
	tmp_ad_url,tmp_ad_url1,tmp_ad_click_url,tmp_ad_content,tmp_ad_width,tmp_ad_height,tmp_ad_mediatype,tmp_ad_opentype,tmp_ad_showtype,
	curr_page,curr_brandid,curr_catesubid,curr_modelid){
	var ok_ret = new Array();
	if(curr_page == "BRAND_PAGE"){	 
		if( (tmp_ad_brandid == curr_brandid) && (tmp_ad_brandid_skip == "no") ){ 	 
			ok_ret.push(tmp_ad_url);
			ok_ret.push(tmp_ad_click_url);
			ok_ret.push(tmp_ad_content);
			ok_ret.push(tmp_ad_width);
			ok_ret.push(tmp_ad_height);
			ok_ret.push(tmp_ad_mediatype);
			ok_ret.push(tmp_ad_opentype);
			ok_ret.push(tmp_ad_url1);
			ok_ret.push(tmp_ad_showtype); 
			ok_ret.push(pos_id);	
		}
	}else if(curr_page == "CATESUB_PAGE"){	  
		if(((tmp_ad_catesubid==curr_catesubid) && (tmp_ad_catesubid_skip=="no"))||(tmp_ad_brandid == curr_brandid) && (tmp_ad_catesubid == 0) && (tmp_ad_catesubid_skip=="no") ){			
			ok_ret.push(tmp_ad_url);
			ok_ret.push(tmp_ad_click_url);
			ok_ret.push(tmp_ad_content);
			ok_ret.push(tmp_ad_width);
			ok_ret.push(tmp_ad_height);
			ok_ret.push(tmp_ad_mediatype);
			ok_ret.push(tmp_ad_opentype);
			ok_ret.push(tmp_ad_url1);
			ok_ret.push(tmp_ad_showtype);	
			ok_ret.push(pos_id);	
		}	 
	}else if(curr_page == "MODEL_PAGE"){ 
		if(((tmp_ad_catesubid == curr_catesubid)||(tmp_ad_brandid == curr_brandid))&& (tmp_ad_modelid == 0) && (tmp_ad_modelid_skip == 'no')){	 
			ok_ret.push(tmp_ad_url);
			ok_ret.push(tmp_ad_click_url);
			ok_ret.push(tmp_ad_content);
			ok_ret.push(tmp_ad_width);
			ok_ret.push(tmp_ad_height);
			ok_ret.push(tmp_ad_mediatype);
			ok_ret.push(tmp_ad_opentype);
			ok_ret.push(tmp_ad_url1);
			ok_ret.push(tmp_ad_showtype);	
			ok_ret.push(pos_id);	
		}	 	
	}
	return ok_ret;
}
function get_ok_common_ad(pos_id,tmp_ad_brandid,tmp_ad_catesubid,tmp_ad_modelid,tmp_ad_brandid_skip,tmp_ad_catesubid_skip,tmp_ad_modelid_skip,
	tmp_ad_url,tmp_ad_url1,tmp_ad_click_url,tmp_ad_content,tmp_ad_width,tmp_ad_height,tmp_ad_mediatype,tmp_ad_opentype,tmp_ad_showtype,
	curr_brandid,curr_catesubid,curr_modelid){	
	var ok_ret = new Array();  
	ok_ret.push(tmp_ad_url);
	ok_ret.push(tmp_ad_click_url);
	ok_ret.push(tmp_ad_content);
	ok_ret.push(tmp_ad_width);
	ok_ret.push(tmp_ad_height);
	ok_ret.push(tmp_ad_mediatype);
	ok_ret.push(tmp_ad_opentype);
	ok_ret.push(tmp_ad_url1);
	ok_ret.push(tmp_ad_showtype);	
	ok_ret.push(pos_id);	
	return ok_ret; 
}  
function show_cheshi_ad(pos_id,curr_page,curr_brandid,curr_catesubid,curr_modelid){   
	document.write("<div id = 'ad_pos_" + pos_id + "' style='display:none'></div>");
	$.getScript("http://media.cheshi-img.com/js/"+ pos_id +".js",
		function(){
			eval("ad_brandid = ad_brandid_" + pos_id );
			eval("ad_catesubid = ad_catesubid_" + pos_id );
			eval("ad_modelid = ad_modelid_" + pos_id );
			eval("ad_brandid_skip = ad_brandid_skip_" + pos_id );
			eval("ad_catesubid_skip = ad_catesubid_skip_" + pos_id );
			eval("ad_modelid_skip = ad_modelid_skip_" + pos_id );
			eval("ad_url = ad_url_" + pos_id );
			eval("ad_url1 = ad_url1_" + pos_id );
			eval("ad_click_url = ad_click_url_" + pos_id );
			eval("ad_content = ad_content_" + pos_id );
			eval("ad_width = ad_width_" + pos_id );
			eval("ad_height = ad_height_" + pos_id );
			eval("ad_mediatype = ad_mediatype_" + pos_id );
			eval("ad_opentype = ad_opentype_" + pos_id );
			eval("ad_showtype = ad_showtype_" + pos_id );
			eval("default_ad_info = default_ad_info_" + pos_id ); 
			get_curr_ads(pos_id,ad_brandid,ad_catesubid,ad_modelid,ad_brandid_skip,ad_catesubid_skip,ad_modelid_skip,ad_url,ad_url1,ad_click_url,ad_content,ad_width,ad_height,ad_mediatype,ad_opentype,ad_showtype,default_ad_info,curr_page,curr_brandid,curr_catesubid,curr_modelid);
		}
	);
}