function ajaxGetSpec(){
	var name= $("#tb_ycname").val();
	var _op = parseInt( $("#option_select").val() );

	if( _op == 2 ){
		if( name.length > 0 ){
			//alert( name );
			$.ajax({ type: "POST", url: "/htdocs/ajax.php", data: "o=spec&name="+name, 
				success: function(speclist){ 
					 var spec_arr = new Array();
					 spec_arr = speclist.split("|");
					 $("#spec_select").html("");
					 var choose_spec = $("#medicine_spec").html();
					 $.each(spec_arr,function(i,n){
						 if( choose_spec == n )
						 $("#spec_select").append("<option id='"+i+"' value='"+n+"' selected>"+n+"</option>");
						 else
						 $("#spec_select").append("<option id='"+i+"' value='"+n+"'>"+n+"</option>");
					 });
				} 
			});
		}else{
			alert("请输入名字");
		}
	}
	return false;
}
// select option change.
function changeOption(){
	var _op = $("#option_select").val();
	switch( _op ){
		case "1":
			$("#lr_show_div").hide();
			$("#sx_show_div").show();
			break;
		case "2":
			$("#lr_show_div").show();
			$("#sx_show_div").hide();
			break;
	}
	ajaxGetSpec();
}

$(document).ready(function(){
	//$("#tb_ycname").change(function(){alert("hi");});
	ajaxGetSpec();
	$("#tb_ycname").blur(function(){ajaxGetSpec()});
	$("#option_select").change(function(){changeOption();});
});