//产品、环境切换
function ShowBox(Tid,Tcount){
  for(var i=1;i<=Tcount;i++){
	  try{
		  document.all["MainBoxTitle_" + i].className = "View_P_ETitle";
		  if ( i == Tid){
			 document.all["MainBoxTitle_" + i].className = "View_P_ETitle_over";
		  }
	  }
	  catch(e){}
   }
   
	if(document.all["MainBox_1_menu"]){
		if(Tid==2){
			document.all["MainBox_1_menu"].style.display = "none";
		}else{
			document.all["MainBox_1_menu"].style.display = "";
		}
	}
  
	   
   for(var j=1;j<=Tcount;j++){
	  try{
		  document.all["MainBox_" + j].style.display = "none";
		  if ( j == Tid){
			 document.all["MainBox_" + j].style.display = "";
		  }
	  }
	  catch(e){}
   }
}

//显示[产品订单]
function ShowOrder(){
	if(Order.style.display == "none"){
		Order.style.display = '';
	}else{
		Order.style.display = 'none';
	}
}

//转到打印页
function OrderPrint(){
	if (OrderForm.ProductCount.value=="0"){
		alert("总数为0不能提交！");
	}else{
		OrderForm.HtmlStr.value = Order.outerHTML;
		OrderForm.target='_blank';
		OrderForm.action='/BnsView/Order_Print.asp';
		OrderForm.submit();
	}
}

//转到提交订单
function OrderSubmit(){
	if(OrderForm.ProductCount.value=="0"){
		alert("总数为0不能提交！");
	}else{
		OrderForm.HtmlStr.value = Order.outerHTML;
		OrderForm.target='_self';
		OrderForm.action='/BnsView/Order_Submit.asp';
		OrderForm.submit();
	}
}

//清空[产品订单]
function OrderClear(){
	ht = document.getElementsByTagName("body");
	ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
	if (confirm('您确定要清空吗？\n\n清空后将不可恢复！')){
		Menu.innerText = "";
		OrderForm.PriceCount.value = 0; 
		OrderForm.ProductCount.value = 0; 
		ht[0].style.filter = "";
		return true;
	}else{
		ht[0].style.filter = "";
		return false;
	}
}

//javascript Trim
function fnRemoveBrank(strSource){return strSource.replace(/^\s*/,'').replace(/\s*$/,'');}

//验证点评项
function CheckReviewForm(){
	if(ReviewForm.Review_star.value != "0" || ReviewForm.Review_taste.value != "0" || ReviewForm.Review_server.value != "0" || ReviewForm.Review_envir.value != "0"){
		if(ReviewForm.Review_star.value == "0" || ReviewForm.Review_taste.value == "0" || ReviewForm.Review_server.value == "0" || ReviewForm.Review_envir.value == "0"){
			alert("请完成所有[评分]项！\n\n如不评分请取消所有[评分]项！");
			return false;
		}
	}
	if(ReviewForm.Review_username.value == ""){
		alert("请先登陆！");
		return false;
	}
	if(fnRemoveBrank(ReviewForm.Review_content.value).length < 3 || fnRemoveBrank(ReviewForm.Review_content.value).length > 500 ){
		alert("[评论内容]长度必须为3至500个字符!");
		return false;
	}
}

//[我要点评]滚屏
function ToReview(){
	var I;
	for (I=1; I<=1500; I=I+50){
		self.scroll(1,I)
	}
}