//====================================================================================
//非法字符串检验
//====================================================================================
function newCheck(formName)
{
	var myall =document.all[formName];
	var i;
	var sId,stagName,sType,sName;
	for(i=0;i<myall.length; i++) 
	{
	
		sId=myall(i).id;
		stagName=myall(i).tagName;
		sType=myall(i).type;
		sName=myall(i).name;
		
		
		if(stagName=='INPUT')
		{
				if('text'==sType)
				{
					var str=myall(i).value;
					var obj=myall(i);
					if(str!=''){
	                            var re="*'?%<>()[]-;";
	                            var temp=new String();
	                            for(n=0;n<str.length;n++)
	                              {
	                             
	                                  temp=str.substring(n,n+1);
	                                    if(re.indexOf(temp)>-1)
	                                          {
	                                            if(obj!=null)obj.focus();
	                                            alert("输入文本中含有非法字符 *'?%<>()[]; ，请确认！");
	                                            return false;
	                                           }

	                               }
                                 }
				  }
		}


	}

	return true;
}
//---------检测非法字符----------------------------------------
function CheckString(str,obj)
{
	if(str=='') return true;
	var re="*'?%<>()[];";
	var temp=new String();
	for(i=0;i<str.length;i++)
	{
	  temp=str.substring(i,i+1);
	   if(re.indexOf(temp)>-1)
	  {
		alert("输入文本中含有非法字符 *'/?_%<>()[]; ，请确认！");
		if(obj!=null)obj.focus();
		return false;
	  }

	}
	return true;
}

function getCookie()
			{
				var cookieStr =document.cookie;
				if ( cookieStr.length>0 )
				{
					var arr=cookieStr.split(";");
					var i;
					for(i=0;i<arr.length;i++)
					{
						if(arr[i].indexOf("sys=")>-1)
						{
							var val=arr[i].split("=")(1);
							return val;
							alert(val);
						}
					}
				}
				
			}
			
			
			//通过cookie的name得到value
			function getCookieValueByName(name)
			{
			var cookieStr =document.cookie;
			var len=name.length+1;
			name=name + "=";
			
				if ( cookieStr.length>0 )
				{
					var beginPosition=cookieStr.indexOf(name);
					cookieStr=cookieStr.substring(beginPosition,cookieStr.length-beginPosition+1)
					beginPosition=cookieStr.indexOf(";");
					cookieStr=cookieStr.substring(0,beginPosition);
					var val=cookieStr.substring(len,len+4);
					return val;
					
				}
				
			}