js/goods.js

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// JavaScript Document
function Good()
	{
		name=form1.name.value;
		vendibility=form1.vendibility.value;
		memberprice=form1.memberprice.value;
		pictures=form1.picture.value;
		if(name=="")
			{
				alert("商品名称不能为空");
				form1.name.focus();
			}
		else if(vendibility=="")
			{
				alert("市场价格不能为空");
				form1.vendibility.focus();
			}
		else if (isNaN(parseFloat(vendibility)))
			{
				alert("市场价格只能是数字");
				form1.vendibility.focus();
			}
		else if(memberprice=="")
			{
				alert("会员价格不能为空");
				form1.memberprice.focus();
			}
		else if (isNaN(parseFloat(memberprice)))
			{
				alert("会员价格只能是数字");
				form1.memberprice.focus();
			}		
		else if((check_picture(pictures))&&(pictures!=""))
			{
				alert("图片信息的格式不正确");
				form1.picture.focus();
			}
		else
			{
				form1.submit();
			}
	}