function getimgUrl_122_80(url){
		var newtemp_Url_Img=url.split("/mymaps/img/");
		if(newtemp_Url_Img.length==2){
			var newUrl = newtemp_Url_Img[0]+"/mymaps/big/img/"+newtemp_Url_Img[1] ;
			return newUrl;
		}else{
			return url;
		}
		
		
	}
	function getimgUrl_64_64(url){
		var newtemp_Url_Img=url.split("/mymaps/img/");
		if(newtemp_Url_Img.length==2){
			var newUrl = newtemp_Url_Img[0]+"/mymaps/little/img/"+newtemp_Url_Img[1] ;
			return newUrl;
		}else{
			return url;
		}
	}