function clearTip(field)
		{
			if(field.defaultValue == field.value)
			field.value = "";
		}

		function writeTip(field)
		{
			if(field.value == "")
				field.value = field.defaultValue;
		}
function checkData()
	{
	for(var i=0;i<document.form_search.sw.value.length;i++)
	{
	if (document.form_search.sw.value.charAt(i)!=" ")return true;
	}
	return false;
	}		
	
function HandleLogin() {
	var temp = document.login.pass1.value;
	document.login.password.value = temp;
	document.login.pass1.value = "";
	document.login.submit();
	}