// JavaScript Document// JavaScript Document
function checka()
{
	if (form1.xm.value.replace(/(^\s*)|(\s*$)/gi,"")=="" && form1.pwd.value.replace(/(^\s*)|(\s*$)/gi,"")=="")
	{
		form1.xm.value="";
		form1.pwd.value="";
		alert('请输入完整的登录信息！');
		return false;
	}
	else if (form1.xm.value.replace(/(^\s*)|(\s*$)/gi,"")=="")
	{
		form1.xm.value="";
		alert('请输入登录帐号！');
		return false;
	}
	else if (form1.pwd.value.replace(/(^\s*)|(\s*$)/gi,"")=="")
	{
		form1.pwd.value="";
		alert('请输入登录密码！');
		return false;
	}
	else
	{
		return true;
	}
}
	function switchSysBar() {
		if (switchPoint.innerText==3 )
			{
			switchPoint.innerText=4 ;
			document.all("frmTitle").style.display="none";
			parent.mfr.location.reload();	
			}
		else 
		{
		switchPoint.innerText=3;
		document.all("frmTitle").style.display="";
		parent.mfr.location.reload();	
		}
		}
		
	function showsubmenu(sid)
	{
		whichEl = eval("submenu" + sid);
		if (whichEl.style.display == "none")
			{
				eval("submenu" + sid + ".style.display=\"\";");
				//eval("submenu" +sid + ".src=\"../images/-.gif\";");
				//alert("-");
			}
		else
			{
				eval("submenu" + sid + ".style.display=\"none\";");
				//eval("submenu" +sid + ".src=\"../images/+.gif\";");
				//eval("submenu" +sid+ ".src=\"../images/+.gif\";");
				//alert("+");
			}
	}
	function dg()
	{
		if (myform.xm.value.replace(/(^\s*)|(\s*$)/gi,"")=="" || myform.pwd.value.replace(/(^\s*)|(\s*$)/gi,"")=="" || myform.pwd_y.value.replace(/(^\s*)|(\s*$)/gi,"")=="" ||  myform.dh.value.replace(/(^\s*)|(\s*$)/gi,"")=="" || myform.mail.value.replace(/(^\s*)|(\s*$)/gi,"")=="")
		{
			alert("请输入带*号的内容！");
			return false;
		}
		else if (myform.pwd.value.replace(/(^\s*)|(\s*$)/gi,"")!=myform.pwd_y.value.replace(/(^\s*)|(\s*$)/gi,""))
		{
			alert("两次输入的密码不一致！");
			myform.pwd.value="";
			myform.pwd_y.value="";
			return false;
		}
		else
		return true;
	}
function num(id)
{
var nu=eval("myform."+id+".value");
if (isNaN(nu) || nu.replace(/(^\s*)|(\s*$)/gi,"")=="" || nu=="0")
{
	alert('请输入有效的数值！');
	eval("myform."+id+".value=1");
	eval("myform."+id+".select()");
	return false;
}
}

function check_dl()
{
	if (form1.xm.value.replace(/(^\s*)|(\s*$)/gi,"")=="" || form1.pwd.value.replace(/(^\s*)|(\s*$)/gi,"")=="")
	{
		alert('请输入完整的登录信息！');
		return false;
	}
	else
	return true;
}