// JavaScript Document
function check_input(text_Element_name)
{
var str1,str2,str_num,text_Element_name,text_array;
text_array=text_Element_name.split(",");
for (var i=0;i<text_array.length;i++)
{
str1=document.getElementById(text_array[i]).value;
str2=str1.replace(/ /g,'');//去掉字符串中的所有空格
str_num=str1.length-str2.length;//求出字符串去掉所有空格后的长度
if(str1=="")
{alert("输入不能为空！");
 return false;
}
if (str_num!=0)
{alert("输入不能有空格！");
 return false;
 } 
}
}


function check_select(select_Element_name)
{
select_array=select_Element_name.split(",");
for (var i=0;i<select_array.length;i++)
{
select_Element_value=document.getElementById(select_array[i]).value;;
if(select_Element_value=="")
  {alert("选择不正确！");
   return false;
   }
}
}