common_micro.js.svn-base

一个很好的无线搜索、自动连接脚本

	var NM = new Array(4);
	var GW = new Array(4);
	
	for(i=0;i<4;i++)
		IP[i] = eval(I+"_"+i).value
	for(i=0;i<4;i++)
		NM[i] = eval(N+"_"+i).value
	for(i=0;i<4;i++)
		GW[i] = eval(G+"_"+i).value

	for(i=0;i<4;i++){
		if((IP[i] & NM[i]) != (GW[i] & NM[i])){

			alert(errmsg.err32);
			return false;
		}
	}
	if((IP[0] == GW[0]) && (IP[1] == GW[1]) && (IP[2] == GW[2]) && (IP[3] == GW[3])){

		alert(errmsg.err33);
		return false;
	}
	
	return true;
}

function fix_cr(F) {
	var re1 = new RegExp( '&#13;&#10;', 'gi' );
	var re2 = new RegExp( '&#13;', 'gi' );
	var re3 = new RegExp( '&#10;', 'gi' );
	var re4 = new RegExp( '&#38;', 'gi' );
	var re5 = new RegExp( '&#34;', 'gi' );
	var re6 = new RegExp( '&#62;', 'gi' );
	var re7 = new RegExp( '&#60;', 'gi' );
	var a = F.replace(re1, '\n');
	var b = a.replace(re2, '\n');
	var c = b.replace(re3, '\n');
	var d = c.replace(re4, '&');
	var e = d.replace(re5, '"');
	var f = e.replace(re4, '>');
	var g = f.replace(re5, '<');
return g;
}



var w3c=(document.getElementById)?true:false;
var ie=(document.all)?true:false;
var N=-1;

function createBar(w,h,speed,blocks,count,action){
if(ie||w3c){
var t='<div class="progressbar" id="_xpbar'+(++N)+'" style="width:'+w+'px; height:'+h+'px;">';
t+='<span class="progressbarblock" id="blocks'+N+'" style="left:-'+(h*2+1)+'px;">';
for(i=0;i<blocks;i++){
t+='<span class="progressbarblock" style="left:-'+((h*i)+i)+'px; width:'+h+'px; height:'+h+'px; '
t+=(ie)?'filter:alpha(opacity='+(100-i*(100/blocks))+')':'-Moz-opacity:'+((100-i*(100/blocks))/100);
t+='"></span>';
}
t+='</span></div>';
document.write(t);
var bA=(ie)?document.all['blocks'+N]:document.getElementById('blocks'+N);
bA.bar=(ie)?document.all['_xpbar'+N]:document.getElementById('_xpbar'+N);
bA.blocks=blocks;
bA.N=N;
bA.w=w;
bA.h=h;
bA.speed=speed;
bA.ctr=0;
bA.count=count;
bA.action=action;
bA.togglePause=togglePause;
bA.showBar=function(){
this.bar.style.visibility="visible";
}
bA.hideBar=function(){
this.bar.style.visibility="hidden";
}
bA.tid=setInterval('startBar('+N+')',speed);
return bA;
}}

function startBar(bn){
var t=(ie)?document.all['blocks'+bn]:document.getElementById('blocks'+bn);
if(parseInt(t.style.left)+t.h+1-(t.blocks*t.h+t.blocks)>t.w){
t.style.left=-(t.h*2+1)+'px';
t.ctr++;
if(t.ctr>=t.count){
eval(t.action);
t.ctr=0;
}}else t.style.left=(parseInt(t.style.left)+t.h+1)+'px';
}

function togglePause(){
if(this.tid==0){
this.tid=setInterval('startBar('+this.N+')',this.speed);
}else{
clearInterval(this.tid);
this.tid=0;
}}


function change_style(id, newClass) {
   identity=document.getElementById(id);
   identity.className=newClass;
}


function Capture(obj)
{
	document.write(obj);	
}	


function defined(val) {
	return (typeof val != "undefined");
}

function cleanTable(table) {
	for(var i = table.rows.length - 1; i > 0; i--) table.deleteRow(i);
}


function openHelpWindow(url) {
	var top = 30;
	var left = Math.floor(screen.availWidth * .66) - 10;
	var width = Math.floor(screen.availWidth * .33);
	var height = Math.floor(screen.availHeight * .9) - 30;
	var win = window.open("help/" + url, 'DDWRT_Help', 'top=' + top + ',left=' + left + ',width=' + width + ',height=' + height + ",resizable=yes,scrollbars=yes,statusbar=no");
	win.focus();
}

function openHelpWindowExt(url) {
	var top = 30;
	var left = Math.floor(screen.availWidth * .66) - 10;
	var width = Math.floor(screen.availWidth * .33);
	var height = Math.floor(screen.availHeight * .9) - 30;
	var win = window.open("http://www.dd-wrt.com/help/english/" + url, 'DDWRT_Help', 'top=' + top + ',left=' + left + ',width=' + width + ',height=' + height + ",resizable=yes,scrollbars=yes,statusbar=no");
	win.focus();
}

function openAboutWindow() {
	var width = 500;
	var height = 650;
	var top = Math.floor((screen.availHeight - height - 10) / 2);
	var left = Math.floor((screen.availWidth - width) / 2);
	var win = window.open("About.htm", 'DDWRT_About', 'top=' + top + ',left=' + left + ',width=' + width + ',height=' + height + ",resizable=no,scrollbars=no,statusbar=no");
	win.focus();
}


function openWindow(url, width, height, title) {
	if (!title) title=url.replace(/\.asp/, "");
	var top = Math.floor((screen.availHeight - height - 10) / 2);
	var left = Math.floor((screen.availWidth - width) / 2);
	var win = window.open(url, 'DDWRT_' + title, 'top=' + top + ',left=' + left + ',width=' + width + ',height=' + height + ",resizable=yes,scrollbars=yes,statusbar=no");
	addEvent(window, "unload", function() { if(!win.closed) win.close(); });
	win.focus();
}



function setMeterBar(id, fraq, text) {
	if(isNaN(fraq)) fraq = 0;
	fraq = Math.max(0, Math.min(100, Math.round(fraq))) + "%";
	var node = (typeof id == "string" ? document.getElementById(id) : id);
	if(node.firstChild) {
		node.firstChild.childNodes[0].style.width = fraq;
		node.firstChild.childNodes[1].firstChild.data = fraq;
		if(defined(text)) node.lastChild.data = text;
	} else {
		node.innerHTML = '<div class="meter"><div class="bar" style="width:' + fraq + ';"></div>'
			+ '<div class="text">' + fraq + '</div></div>' + (defined(text) ? text : "");
	}
}


function setElementContent(id, content) {
	if(!document.getElementById(id)) return;
	document.getElementById(id).innerHTML = content;
}


function setElementVisible(id, state) {
	if(!document.getElementById(id)) return;
	document.getElementById(id).style.display = (state ? "" : "none");
}


function setElementActive(name, state) {
	var elements = document.getElementsByName(name);
	if(!elements) return;
	for(var i = 0; i < elements.length; i++) { elements[i].disabled = !state; }
}


function setElementsActive(firstName, lastName, state) {
	if(!document.forms[0].elements[firstName] || !document.forms[0].elements[lastName]) return;
	var go = false;
	for(var i = 0; i < document.forms[0].elements.length; i++) {
		var currentName = document.forms[0].elements[i].name;
		if(!document.forms[0].elements[i].type || (currentName != firstName && !go)) continue;
		go = true;
		document.forms[0].elements[i].disabled = !state;
		if(currentName == lastName) break;
	}
}


function addEvent(object, type, func) {
	if(object.addEventListener)
		object.addEventListener(type, func, false);
	else if (object.attachEvent)
		object.attachEvent("on" + type, func);
}


function removeEvent(object, type, func) {
	if(object.removeEventListener)
		object.removeEventListener(type, func, false);
	else if (object.detachEvent)
		object.detachEvent("on" + type, func);
}


function StatusUpdate(_url, _frequency) {
	var request;
	var timer;
	var url = _url;
	var frequency = _frequency * 1000;
	var me = this;
	var callbacks = new Object();
	var updates = new Object();
	
	this.start = function() {
		if((!window.XMLHttpRequest && !window.ActiveXObject) || frequency == 0) return false;
		if(document.getElementsByName("refresh_button")) 
			document.getElementsByName("refresh_button")[0].disabled = true;
		timer = setTimeout(me.doUpdate, frequency);
	}
	
	this.stop = function() {
		clearTimeout(timer);
		if(document.getElementsByName("refresh_button")) 
			document.getElementsByName("refresh_button")[0].disabled = false;
		request = null;
	}
	
	this.onUpdate = function(id, func) {
		callbacks[id] = func;
	}

	this.doUpdate = function() {
		if(request && request.readyState < 4) return;
		if(window.XMLHttpRequest) request = new XMLHttpRequest();
		if(window.ActiveXObject) request = new ActiveXObject("Microsoft.XMLHTTP");
		request.open("GET", url, true);
		request.onreadystatechange = function() {
			if(request.readyState < 4 || request.status != 200) return;
			var activeCallbacks = new Array();
			var regex = /\{(\w+)::([^\}]*)\}/g;
			while(result = regex.exec(request.responseText)) {
				var key = result[1]; 
				var value = result[2];
				if(defined(updates[key]) && updates[key] == value) continue;
				updates[key] = value;
				if(defined(callbacks[key])) activeCallbacks.push(callbacks[key]);
				setElementContent(key, value);
			}
			for(var i = 0; i < activeCallbacks.length; i++) { (activeCallbacks[i])(updates); }
			timer = setTimeout(me.doUpdate, frequency);
		}
		request.send("");
	}
	
	this.forceUpdate = function() {
		this.stop();
		this.doUpdate();
	}
}


function apply(form) {
	form.submit();
	for (i = 0; i < form.elements.length; i++) {
		if(defined(form.elements[i].disabled)) 
			form.elements[i].disabled = true;
	}
	if (form.contents) document.getElementById("contents").style.color = '#999999';
}


function getOUIFromMAC(mac) {
	
	var top = 30;
	var left = Math.floor(screen.availWidth * .66) - 10;
	var width = 700
	var height = 400
	var tab = new Array();

	tab = mac.split(mac.substr(2,1));

	var win = window.open("http://standards.ieee.org/cgi-bin/ouisearch?" + tab[0] + '-' + tab[1] + '-' + tab[2], 'DDWRT_OUI_Search', 'top=' + top + ',left=' + left + ',width=' + width + ',height=' + height + ",resizable=yes,scrollbars=yes,statusbar=no");
	addEvent(window, "unload", function() { if(!win.closed) win.close(); });
	win.focus();
}

 
function getTimeOut(clk, rest_default, flags) {

	var wait_time = 60;
	var scroll_count = (wait_time / 5) - 3;
	var coef = 1.1;
	
	if (rest_default == 1) {
		coef = 1.5;
	}
	if (flags==1) {
		coef = coef * 3;
	}
	if (flags==2) {
		coef = coef * 1.8;
	}
	
	this.wait_time = coef * wait_time * (125 / clk);
	this.scroll_count = this.wait_time / 5 - 3;

}


function setElementMask(id, state) {

	var OldInput = document.getElementById(id);
	if(!OldInput) return;
	
	var val = OldInput.value;
	var val_maxlength = OldInput.maxlength;
	var val_size = OldInput.size;
	var val_onblur = OldInput.onblur;
	var parent = OldInput.parentNode;
	var sibling = OldInput.nextSibling;
	var newInput = document.createElement('input');
	newInput.setAttribute('value', val);
	newInput.setAttribute('name', id);
	newInput.setAttribute('id', id);
	newInput.setAttribute('maxlength', val_maxlength);
	newInput.setAttribute('size', val_size);
	newInput.setAttribute('onblur', val_onblur);

	if (state == true)
		newInput.setAttribute('type', 'text');
	else
		newInput.setAttribute('type', 'password');
	
	parent.removeChild(OldInput);
	parent.insertBefore(newInput, sibling);
	newInput.focus();
	
}


function show_layer_ext(obj, id, state)
{
	if(!obj) return;
	if(state){
		visibility_style='visible';
		display_style='block';
	} else {
		visibility_style='hidden';
		display_style='none';
	}
	// Show/hide the layer
	if(ie4)
	{
		eval("document.all." + id + ".style.visibility='" + visibility_style + "'");
		eval("document.all." + id + ".style.display='" + display_style + "'");
	}
	if(ns4)
	{
		eval("document." + id + ".visibility='" + visibility_style + "'");
		eval("document." + id + ".display='" + display_style + "'");
	}
	if(ns6 || op)
	{
		eval("document.getElementById('" + id + "').style.visibility='" + visibility_style + "'");
		eval("document.getElementById('" + id + "').style.display='" + display_style + "'");
	}
}

function lgout() {
	document.forms[0].action.value = "Logout";
	document.forms[0].submit();
}

function comma(n)
{
	n = '' + n;
	var p = n;
	while ((n = n.replace(/(\d+)(\d{3})/g, '$1,$2')) != p) p = n;
	return n;
}

function scaleSize(num)
{
	if (isNaN(num *= 1)) return '-';
	if (num <= 9999) return '' + num;
	var s = -1;
	do {
		num /= 1024;
		++s;
	} while ((num > 9999) && (s < 2));
	return comma(num.toFixed(2)) + '<small> ' + (['KB', 'MB', 'GB'])[s] + '</small>';
}

function DisplayDiv(current,evt,h,w,text)
{
	var width = w;
	var height = h;
	
	text = text.replace(/&lt;/gi,'<');
	text = text.replace(/&gt;/gi,'>');
	
	if(document.all) {
		if(document.readyState == 'complete') {
			document.all.bulle.innerHTML = '<table class="bulle" cellspacing="0"><tr><td class="bulle">' + text + '</td></tr></table>';
			document.all.bulle.style.pixelLeft = event.clientX + document.body.scrollLeft + width;
			document.all.bulle.style.pixelTop = event.clientY + document.body.scrollTop + height;
			document.all.bulle.style.visibility = 'visible';
		}
	}
	
	else if(document.getElementById) {
		document.getElementById('bulle').innerHTML = '<table class="bulle" cellspacing="0"><tr><td class="bulle">' + text + '</td></tr></table>';
		document.getElementById('bulle').style.left = evt.pageX + width + 'px';
		document.getElementById('bulle').style.top = evt.pageY + height + 'px';
		document.getElementById('bulle').style.visibility = 'visible';
	}
}

function unDisplayDiv()
{
	if(document.all) {
		document.all.bulle.style.visibility = 'hidden';
	}
	else if(document.layers) {
		document.bulle.visibility = 'hidden';
	}
	else if(document.getElementById) {
		document.getElementById('bulle').style.visibility = 'hidden';
	}
}

function submitFooterButton(sub, res, reb, autoref, ref, clo) {
	if(sub)
		document.write("<input class=\"button\" type=\"button\" name=\"save_button\" value=\"" + sbutton.save + "\" onclick=\"to_submit(this.form);\" />");
	if(res)
		document.write("<input class=\"button\" type=\"button\" name=\"reset_button\" value=\"" + sbutton.cancel + "\" onclick=\"window.location.reload();\" />");
	if(reb)
		document.write("<input class=\"button\" type=\"button\" name=\"reboot_button\" value=\"" + sbutton.reboot + "\" onclick=\"to_reboot(this.form);\" />");
	if(autoref)
		document.write("<input class=\"button\" type=\"button\" name=\"refresh_button\" value=\"" + autoref + "\" onclick=\"window.location.reload();\">");
	if(ref)
		document.write("<input class=\"button\" type=\"button\" name=\"refresh_button\" value=\"" + sbutton.refres + "\" onclick=\"window.location.reload();\" />");
	if(clo)
		document.write("<input class=\"button\" type=\"button\" name=\"close_button\" value=\"" + sbutton.clos + "\" onclick=\"self.close();\" />");
}