common_micro.js.svn-base

一个很好的无线搜索、自动连接脚本

op = (navigator.userAgent.indexOf("Opera") != -1 && document.getElementById)
ie4 = (document.all)
ns4 = (document.layers)
ns6 = (!document.all && document.getElementById)


var ZERO_NO = 1;
var ZERO_OK = 2;

var MASK_NO = 4;
var MASK_OK = 8;

var BCST_NO = 16;
var BCST_OK = 32;

var SPACE_NO = 1;
var SPACE_OK = 2;

function choose_enable(en_object) {
	if(!en_object)	return;
	en_object.disabled = false;

	if(!ns4)
		en_object.style.backgroundColor = "";
}

function choose_disable(dis_object) {
	if(!dis_object)	return;
	dis_object.disabled = true;

	if(!ns4)
		dis_object.style.backgroundColor = "#e0e0e0";
}

function check_action(I,N) {
	if(ns4){
		if(N == 0){
			if(EN_DIS == 1) 
				I.focus();
			else 
				I.blur();
		} else if(N == 1){
			if(EN_DIS1 == 1) 
				I.focus();
			else 
				I.blur();
		} else if(N == 2){
			if(EN_DIS2 == 1) 
				I.focus();
			else 
				I.blur();
		} else if(N == 3){
			if(EN_DIS3 == 1) 
				I.focus();
			else
				I.blur();
		}
			
	}
}

function check_action1(I,T,N) {
	if(ns4){
		if(N == 0){
			if(EN_DIS == 1) 
				I.focus();
			else 
				I.value = I.defaultChecked;
		}
		if(N == 1){
			if(EN_DIS1 == 1) 
				I.focus();
			else 
				I.value = I.defaultChecked;
		}
	}
}
function valid_range(I,start,end,M) {

	M1 = unescape(M);
	isdigit(I,M1);

	d = parseInt(I.value, 10);	
	if ( !(d<=end && d>=start) ) {		

		alert(M1 + errmsg.err14 + start + " - " + end +"].");
		I.value = I.defaultValue;		
	} else 
		I.value = d;

}

function valid_macs_all(I) {
	if(I.value == "") {
		return true;
	} else if (I.value.length == 12) {
		valid_macs_12(I);
	} else if (I.value.length == 17) {
		valid_macs_17(I);
	} else {

		alert(errmsg.err5);
		I.value = I.defaultValue;
	}
}

function valid_macs_list(I) {
	if(I.value == "") return true;
	I.value = I.value.replace("\n", " ");
	var macs = I.value.split(" ");
	var ret = true;
	var good_macs = "";
	
	while (macs.length > 0) {
		var mac = new Object;
		mac.value = macs.shift();
		if(!valid_macs_17(mac)) {

			ret = false;
		} else {
			good_macs = good_macs + " " + mac.value;
		}
	}

	while (good_macs.indexOf(" ") == 0) {
		good_macs = good_macs.substr(1);
	}

	I.value = good_macs;

	return ret;
}

function valid_mac(I,T) {
	var m1,m2=0;

	if(I.value.length == 1)
		I.value = "0" + I.value;

	m1 =parseInt(I.value.charAt(0), 16);
	m2 =parseInt(I.value.charAt(1), 16);
	if( isNaN(m1) || isNaN(m2) ) {
		alert(errmsg.err15);
		I.value = I.defaultValue;
	}
	I.value = I.value.toUpperCase();
	if(T == 0) {                                                                       
		if((m2 & 1) == 1){                               

			alert(errmsg.err16);
			I.value = I.defaultValue;                       
		}                                                       
	}                       
}
function valid_macs_12(I){	
	var m,m3;	
	if(I.value == "")
		return true;
	else if(I.value.length==12){
		for(i=0;i<12;i++){			
			m=parseInt(I.value.charAt(i), 16);			
			if( isNaN(m) )				
				break;		
		}		
		if( i!=12 ){

			alert(errmsg.err17);
			I.value = I.defaultValue;		
		}	
	} else {		

		alert(errmsg.err18);
		I.value = I.defaultValue;	
	}
	I.value = I.value.toUpperCase();
	if(I.value == "FFFFFFFFFFFF"){

		alert(errmsg.err19);
		I.value = I.defaultValue;	
	}
	m3 = I.value.charAt(1);
	if((m3 & 1) == 1){                               

		alert(errmsg.err16);
		I.value = I.defaultValue;                       
	}                                                      
}

function valid_macs_17(I)
{
	oldmac = I.value;
	var mac = ignoreSpaces(oldmac);
	if (mac == "") {
		return true;

	}
	var m = mac.split(":");
	if (m.length != 6) {

		alert(errmsg.err21);
		I.value = I.defaultValue;		
		return false;
	}
	var idx = oldmac.indexOf(':');
	if (idx != -1) {
		var pairs = oldmac.substring(0, oldmac.length).split(':');
		for (var i=0; i<pairs.length; i++) {
			nameVal = pairs[i];
			len = nameVal.length;
			if (len < 1 || len > 2) {

				alert(errmsg.err22);
				I.value = I.defaultValue;		
				return false;
			}
			for(iln = 0; iln < len; iln++) {
				ch = nameVal.charAt(iln).toLowerCase();
				if (ch >= '0' && ch <= '9' || ch >= 'a' && ch <= 'f') {

				} else {

					alert (errmsg.err23 + nameVal + errmsg.err24 + oldmac + ".");
					I.value = I.defaultValue;		
					return false;
				}
			}	
		}
	}
	I.value = I.value.toUpperCase();
	if(I.value == "FF:FF:FF:FF:FF:FF"){

		alert(errmsg.err19);
		I.value = I.defaultValue;	
	}
	m3 = I.value.charAt(1);
	if((m3 & 1) == 1){                               

		alert(errmsg.err16);
		I.value = I.defaultValue;                       
	}                                                       
	return true;
}

function ignoreSpaces(string) {
	var temp = "";

	string = '' + string;
	splitstring = string.split(" ");
	for(i = 0; i < splitstring.length; i++) {
		temp += splitstring[i];
	}

	return temp;
}

function check_space(I,M1){
	M = unescape(M1);
	for(i=0 ; i<I.value.length; i++){
		ch = I.value.charAt(i);
		if(ch == ' ') {

			alert(M+errmsg.err34);
			I.value = I.defaultValue;	
			return false;
		}
	}

	return true;
}

function valid_key(I,l){	
	var m;	
	if(I.value.length==l*2)	{		
		for(i=0;i<l*2;i++) {			 
			m=parseInt(I.value.charAt(i), 16);
			if( isNaN(m) )				
				break;		
		}		
		if( i!=l*2 ){		

			alert(errmsg.err25);
			I.value = I.defaultValue;		
		}	
	} else{		

		alert(errmsg.err26);
		I.value = I.defaultValue;	
	}
}

function valid_name(I,M,flag) {
	isascii(I,M);

	var bbb = I.value.replace(/^\s*/,"");
        var ccc = bbb.replace(/\s*$/,"");

        I.value = ccc;

	if(flag & SPACE_NO){
		check_space(I,M);
	}

}

function valid_mask(F,N,flag){
	var match0 = -1;
	var match1 = -1;
	var m = new Array(4);

	for(i=0;i<4;i++)
		m[i] = eval(N+"_"+i).value;

	if(m[0] == "0" && m[1] == "0" && m[2] == "0" && m[3] == "0"){
		if(flag & ZERO_NO){

			alert(errmsg.err27);
			return false;
		} else if(flag & ZERO_OK){
			return true;
		}
	}

	if(m[0] == "255" && m[1] == "255" && m[2] == "255" && m[3] == "255"){
		if(flag & BCST_NO){

			alert(errmsg.err27);
			return false;
		} else if(flag & BCST_OK){
			return true;
		}
	}

	for(i=3;i>=0;i--){
		for(j=1;j<=8;j++){
			if((m[i] % 2) == 0)   match0 = (3-i)*8 + j;
			else if(((m[i] % 2) == 1) && match1 == -1)   match1 = (3-i)*8 + j;
			m[i] = Math.floor(m[i] / 2);
		}
	}
	if(match0 > match1){

		alert(errmsg.err27);
		return false;
	}

	return true;
}

function isdigit(I,M) {
	if (I.value.charAt(0) == "-") {i = 1}
	else {i = 0};
	for(i ; i<I.value.length; i++){

		ch = I.value.charAt(i);
		if(ch < '0' || ch > '9') {

			alert(M+errmsg.err28);
			I.value = I.defaultValue;	
			return false;
		}
	}

	return true;
}

function isascii(I,M) {
	for(i=0 ; i<I.value.length; i++){
		ch = I.value.charAt(i);
		if(ch < ' ' || ch > '~'){

			alert(M+errmsg.err29);
			I.value = I.defaultValue;	
			return false;
		}
	}

	return true;
}

function isxdigit(I,M) {
	for(i=0 ; i<I.value.length; i++){
		ch = I.value.charAt(i).toLowerCase();
		if(ch >= '0' && ch <= '9' || ch >= 'a' && ch <= 'f') {
				
		} else {

			alert(M+errmsg.err30);
			I.value = I.defaultValue;	
			return false;
		}
	}

	return true;
}

function closeWin(var_win){
	if ( ((var_win != null) && (var_win.close)) || ((var_win != null) && (var_win.closed==false)) )
		var_win.close();
}

function valid_ip(F,N,M1,flag){
	var m = new Array(4);
	M = unescape(M1);

	for(i=0;i<4;i++)
		m[i] = eval(N+"_"+i).value

	if(m[0] == 127 || m[0] == 224){

		alert(M+errmsg.err31);
		return false;
	}

	if(m[0] == "0" && m[1] == "0" && m[2] == "0" && m[3] == "0"){
		if(flag & ZERO_NO){

			alert(M+errmsg.err31);
			return false;
		}
	}

	if((m[0] != "0" || m[1] != "0" || m[2] != "0") && m[3] == "0"){
		if(flag & MASK_NO){

			alert(M+errmsg.err31);
			return false;
		}
	}

	return true;
}

function valid_ip_str(I, M){
	if(I.value == "" || I.value == " ") return true;
	
	var m = new Array(4);
	var ip_str = I.value.split(".");

	for(i=0;i<4;i++) {
		m[i] = parseInt(ip_str[i], 10);
		if( isNaN(m[i]) ) {

			alert(M+errmsg.err31);
			I.value = I.defaultValue;
			return false;
		}
	}
	
	if(m[0] == 127 || m[0] == 224){

		alert(M+errmsg.err31);
		I.value = I.defaultValue;
		return false;
	}

	if((m[0] > "255" || m[1] > "255" || m[2] > "255") && m[3] > "255"){

		alert(M+errmsg.err31);
		I.value = I.defaultValue;
		return false;
	}

	return true;
}

function valid_ip_gw(F,I,N,G) {
	var IP = new Array(4);