JavaScript - Need Rotation To Be Added To My Javascript Code

Code:

top.window.moveTo(0, 0);
if (document.all) {
	top.window.resizeTo(screen.availWidth, screen.availHeight);
} else if (document.layers || document.getElementById) {
	if (top.window.outerHeight < screen.availHeight || top.window.outerWidth < screen.availWidth) {
		top.window.outerHeight = screen.availHeight;
		top.window.outerWidth = screen.availWidth;
	}
}
function gcd(a, b) {
	return (b === 0) ? a : gcd(b, a % b);
}
var i = 0;
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent) || this.searchVersion(navigator.appVersion) 

|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (; i < data.length; i + 1) {
			var dataString = data[i].string, dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {	
				if (dataString.indexOf(data[i].subString) !== -1) {
					return data[i].identity;
				}
			} else if (dataProp) {
				return data[i].identity;
			}
		}
		return data[i].identity;
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index === -1) {
			return parseFloat(dataString.substring(index + this.versionSearchString.length + 1));
		}
	},
	dataBrowser: [
        {    string: navigator.userAgent,
             subString: "Chrome",
             identity: "Chrome"
            },
        {    string: navigator.userAgent,
             subString: "OmniWeb",
             versionSearch: "OmniWeb/",
             identity: "OmniWeb"
            },
        {    string: navigator.vendor,
             subString: "Apple",
             identity: "Safari",
             versionSearch: "Version"
            },
        {    prop: window.opera,
             identity: "Opera"
            },
        {    string: navigator.vendor,
             subString: "iCab",
             identity: "iCab"
            },
        {    string: navigator.vendor,
             subString: "KDE",
             identity: "Konqueror"
            },
        {    string: navigator.userAgent,
             subString: "Firefox",
             identity: "Firefox"
            },
        {    string: navigator.vendor,
             subString: "Camino",
             identity: "Camino"
            },
        {    string: navigator.userAgent,
             subString: "Netscape",
             identity: "Netscape"
            },
        {    string: navigator.userAgent,
             subString: "MSIE",
             identity: "Explorer",
             versionSearch: "MSIE"
            },
        {    string: navigator.userAgent,
             subString: "Gecko",
             identity: "Mozilla",
             versionSearch: "rv"
            },
        {    string: navigator.userAgent,
             subString: "Mozilla",
             identity: "Netscape",
             versionSearch: "Mozilla"
            }
	],
	dataOS : [
		{   string: navigator.platform,
                      subString: "Win",
                      identity: "Windows"
		    },
		{   string: navigator.platform,
                      subString: "Mac",
                      identity: "Mac"
		    },
		{   string: navigator.userAgent,
                      subString: "iPhone",
                      identity: "iPhone/iPod"
	             },
		{   string: navigator.platform,
                      subString: "Linux",
                      identity: "Linux"
		    }
	]
};
var version;
if (dataString.indexOf(dataBrowser.versionSearch) !== -1) {
	version = parseFloat(string.indexOf(dataBrowser.versionSearch), 1);
} else {
	version = parseFloat(string.indexOf(dataBrowser.identity), 1);
}
BrowserDetect.init();
if (dataBrowser.identity === "Chrome") {
	if (version >= 8) {
		document.location.replace("main/index.htm");
	} else if (version >= 3) {
		document.location.replace("meh/index.htm");
	} else {
		document.location.replace("http://www.browserchoice.eu/");
	}
} else if (dataBrowser.identity === "Safari") {
	if (version >= 5) {
		document.location.replace("main/index.htm");
	} else if (version >= 3) {
		document.location.replace("meh/index.htm");
	} else {
		document.location.replace("http://www.browserchoice.eu/");
	}
} else if (dataBrowser.identity === "Opera") {
	document.location.replace("http://www.google.com/");
} else if (dataBrowser.identity === "Firefox") {
	document.location.replace("http://www.google.com/");
} else if (dataBrowser.identity === "Mozilla") {
	document.location.replace("http://www.yahoo.com/");
} else if (dataBrowser.identity === "Explorer") {
	if (version >= 8) {
		document.location.replace("meh/index.htm");
	} else {
		document.location.replace("http://www.browserchoice.eu/");
	}
}

For some reason, this script was working before I put in the if statements, but after the if statements were placed in, it stopped auto maximizing as well, and no if statements were added around this. Does anyone know what the problem is? (It's supposed to redirect by browser to one of 3 sites based on how good they are)

Below, I added: bmiresult to my database but I get the error: There has been an error: could not prepare statement (1 table bmical has no column named bmiresult)

Code:

 html5rocks.webdb.createTable = function() {
        var db = html5rocks.webdb.db;
        db.transaction(function(tx) {
          tx.executeSql("CREATE TABLE IF NOT EXISTS bmical(ID INTEGER PRIMARY KEY ASC, height1 INTEGER, weight1 INTEGER, added_on DATETIME, bmiresult INTEGER)", []);
        });
      }
      
      html5rocks.webdb.addTodo = function(todoText) {
        var db = html5rocks.webdb.db;
        db.transaction(function(tx){
          var weight1 = document.getElementById("weight1").value;
          
        var height2 = todoText / 100
  		var BMI = weight1  / (height2 * height2)
        
        var BMI = BMI;
		var bmiresult = BMI.toFixed(3);
          
          
          var addedOn = new Date();
          tx.executeSql("INSERT INTO bmical(height1, weight1, added_on, bmiresult) VALUES (?,?,?,?)",
              [todoText, weight1, addedOn, bmiresult],
              html5rocks.webdb.onSuccess,
              html5rocks.webdb.onError);
         });
      }

I'm stuck! - I have a search form, that when data is entered and submitted, the data is sent to another page! - this works well see eg below.

http://www.nctfleetlist.co.uk/normal.php

My problem is, I have a piece of javascript called "greybox", it basically loads an external page, dimming the first page and focusing on the external - see eg below.

http://www.nctfleetlist.co.uk/div4.php

The new window can be called via either a href "rel" link or an "onclick" command.

I have tried implementing the the two together but when I use the javascript to call the new window the data from the original form is not passed over! - this is what I have so far...

example 1 - using onclick command (http://www.nctfleetlist.co.uk/eg1.php)

Code:

<script>
GB_show(caption, url, /*optional*/ height, width, callback_fn)
</script>
<form name="form1" action="test_script.php" method="post">
<input type="text" name="var1" value="">
<input type="submit" name="submit" value="submit" onclick="return GB_show('Search', 'http://www.nctfleetlist.co.uk/test_script.php', this.href)">
</form>

example 2 - using onsubmit within the form tag (http://www.nctfleetlist.co.uk/eg2.php)

Code:

<script>
GB_show(caption, url, /*optional*/ height, width, callback_fn)
</script>
<form name="form1" action="test_script.php" method="post" onSubmit="return GB_show('Search', 'http://www.nctfleetlist.co.uk/test_script.php', this.href)">
<input type="text" name="var1" value="">
<input type="submit" name="submit" value="submit">
</form>

example 3 - using a javascript link to submit the form, adding a "rel" tag (http://www.nctfleetlist.co.uk/eg3.php)

Code:

<script>
GB_show(caption, url, /*optional*/ height, width, callback_fn)
</script>
<form name="form1" action="test_script.php" method="post">
<input type="text" name="var1" value="">
<a href="#" onclick="document.forms[0].submit()" rel="gb_page_center[720, 300]">Search</a>
</form>

Any help is appreciated!

Hi, i know i should have 2 fields for a first and last name in my form but i dont - and was wondering if someone would be able to help me with - or has - a java script valadation rule to only allow a one letter character (letter in between spaces such as a middle initial) in a text field if at least 2 words are also included (2 words of at least 2 or more characters)

so if the user input ' John H ' an error prompt would display until one more word is added/at least 2 words are found

right now im using the below coding to allow at least 2 words in the text field but would like to see if its possible to enhance it so it will only block a one letter word if there are less than 2 other words in the form - right now if any words is added with less than 2 characters it will display an error... if anyone knows of a better form of code that needs a minimum of 2 words added and still allows single characters such as middle initials to in a validation script i'd greatly appreciate your help... i get lost on validation process'

'cheers' in advance to anyone that may know of something or a site that can point me in a better direction

function(value,element){return this.optional(element)||/^((\b[a-zA-Z]{2,80}\b)\s*){2,}/

Hi, I would like to prevent the addition of duplicate items in the following situation.

Firstly, I have a listbox with a few options such as

Code:

<select id="listbox" name="listbox" multiple="multiple" style="width: 580px;">
                                      <option>Java</option>
                                      <option>PHP</option>
                                      <option>Perl</option>
                                      <option>Javascript</option>
                                      <option>C#</option>
                                      <option>Powershell</option>                                      
</select>

Next, I have a submit button with a textbox. The user will be able to submit new options into the listbox via the textbox and submit button. Therefore, I need to prevent the user from entering duplicate items into the listbox. How should I do?

The following code is used to add items into the listbox.



Code:

function addItem()
{
        var lst = document.getElementById('listbox');  // listbox control id
        var newItem = prompt("Enter New Item","Enter Value Here"); 
        
        //Option object is created for every option in a selection
        //new Option([text[, value[, defaultSelected[, selected]]]]) // Syntax
        if(newItem == null)
        {
                return false;
        }
        
        else
        {
               lst.options[lst.length] = new Option(newItem,newItem,false,false);
               return false;
        }
}

Hi everyone, now I need to add items into a dropdown list, and the items would be sorted alphabetically and it does not allow duplicate items to be added. Can anyone help take a look and see what's wrong with my code?

Javascript
Code:

function addAnotherOption()
{
        var newItem = document.getElementById("Text44"); 
        if (!newItem.value == "")
        {
            var answer = confirm ("Are you sure you want to add? ") 
            if (answer)//if answer is true
            {        
                var lst = document.getElementById('comboBox');  // listbox control id
                // Now we need to create a new 'option' tag to add to MyListbox 
                var newOption = document.createElement("option"); 

                newOption.value = newItem.value; // The value that this option will have 
                newOption.innerHTML = newItem.value; // The displayed text inside of the <option> tags
                for (var i = 0; i < lst.options.length; i++) 
                {
                    arrTexts = lst.options[i].text; 
                    if (arrTexts.toLowerCase() == newItem.toLowerCase()) 
                    {
                        alert ("That option is already included in the list - please enter another item.");
                        return false;
                    }
                    
                    else
                    {                                          
                        // Finally, add the new option to the listbox 
                        lst.appendChild(newOption);             
                        //sort items in listbox in alpha order
                        arrTexts = new Array();    
                        for(i=0; i<lst.length; i++) 
                        {
                            arrTexts[i] = lst.options[i].text;
                        }     
                                    
                        arrTexts.sort();
                        for(i=0; i<lst.length; i++)
                        {
                            lst.options[i].text = arrTexts[i];
                            lst.options[i].value = arrTexts[i];
                        } 
                     }
                }                                
            }
        }
        else
        {    
            if(newItem.value == "")
            {
                alert("Key something to textbox please.");
            }
                    
            else
                alert("Cancelled.");                
        }                              
 }

HTML

Code:

<input id="Text44" type="text" />
<input id="Submit22" type="submit" value="Add" onclick="addAnotherOption()" /><br />

<select name="combo" id= "comboBox" style="width: 323px">
                                    <option value="H">Hearts</option>
                                    <option value="D">Diamonds</option>
                                    <option value="C">Clubs</option>
                                    <option value="S">Spades</option>
</select>

Voting button on the poll in the left column works fine if you take the sharethis javascripts out. Why won't they work together though?

<script type="text/javascript" src="http://www.claimsheaven.co.uk/polls/admin/script.js"></script>
<script type="text/javascript">var switchTo5x=true;</script>
<script type="text/javascript" src="http://w.sharethis.com/button/buttons.js"></script>
<script type="text/javascript" src="http://s.sharethis.com/loader.js"></script>

e.g. on this page:

http://www.claimsheaven.co.uk/news/20120305.php

**Solved**

I want to display a different adsence add each time my page is refreshed.

How could this be acomplished? Is there existing banner rotation scripts at allow you to inser scripts instead of images and links.

The scripts I need to rotate look like this.

add 1

<script type="text/javascript"><!--
google_ad_client = "ca-pub-00000000000000";
/* 468x60, created 8/18/10 */
google_ad_slot = "00000000000";
google_ad_width = 468;
google_ad_height = 60;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>

add 2

<script type="text/javascript"><!--
google_ad_client = "ca-pub-00000000000000";
/* 468x60, created 8/18/10 */
google_ad_slot = "00000000000";
google_ad_width = 468;
google_ad_height = 60;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>

Hey guys,

Right now I have a random rotating slideshow with delay script implemented on a website. However I want to make ONE of the slides/images clickable to open up a PDF doc.

Can you please let me know what I need to add/change in this to make it do what I need? I am not big on java so need some help.

Thanks in advance!


Code:

<script language="javascript">

/*
Random image slideshow- By Tyler Clarke (tyler@ihatecoffee.com)
For this script and more, visit http://www.javascriptkit.com
*/

var delay=12000 //set delay in miliseconds
var curindex=0

var randomimages=new Array()

	randomimages[0]="images/simple_img_11.jpg"
	randomimages[1]="images/simple_img_2.jpg"
	randomimages[2]="images/simple_img_3.jpg"
	randomimages[3]="images/simple_img_4.jpg"
	randomimages[4]="images/simple_img_5.jpg"
	randomimages[5]="images/simple_img_6.jpg"
	randomimages[5]="images/simple_img_7.jpg"	

var preload=new Array()

for (n=0;n<randomimages.length;n++)
{
	preload[n]=new Image()
	preload[n].src=randomimages[n]
}

document.write('<img name="defaultimage" src="'+randomimages[Math.floor(Math.random()*(randomimages.length))]+'">')

function rotateimage()
{

if (curindex==(tempindex=Math.floor(Math.random()*(randomimages.length)))){
curindex=curindex==0? 1 : curindex-1
}
else
curindex=tempindex

	document.images.defaultimage.src=randomimages[curindex]
}

setInterval("rotateimage()",delay)

</script>

Dear all, I'm trying to use Javascript to have an array of images that load randomly AND work in a slideshow manner so change every 3 seconds (in a logical order).

The code I have below presents a random image but how do I get them to continue from the random image and change to the next every 3 seconds?

Code:

<script language="JavaScript">
images = new Array(3);

images[0] = "<a href = 'photo1.html'><img src='images/photo1.jpg' alt='Photo 1'></a>";

images[1] = "<a href = 'photo2.html'><img src='images/photo2.jpg' alt='Photo 2'></a>";

images[2] = "<a href = 'photo3.html'><img src='images/photo3.jpg' alt='Photo 3'></a>";

index = Math.floor(Math.random() * images.length);

document.write(images[index]);
</script>

Kind regards
Jon

I created a drawEllipse function for a Canvas library I'm making, and it works fine in Safari, Firefox, and Chrome, but in Opera, the rotation doesn't work. The function is as follows:
Code:

  ctx.drawEllipse = function (fill, x, y, rad1, rad2, r) {
    ctx.save();
    if (r) {
      ctx.translate(x, y);
      ctx.rotate(r);
      ctx.translate(-x, -y);
    }
    ctx.scale(rad1, rad2);
    ctx.beginPath();
    ctx.arc()(x / rad1, y / rad2, 1);
    ctx[fill]();
    ctx.restore();
  };

When I add rotation to the ellipse, in Opera, it doesn't rotate and just gets bigger. I have no idea why. Can anyone suggest anything?

Thanks,
Julian

I'm in search for a simple and clean timed rotation script. I have these quotes, and right now they're coded so that a single quote displays and changes upon refresh. The script is really clean, and I would like to maintain the cleanliness but make the images rotate every couple of seconds. Here's the script...

Code:

<script type="text/javascript">
quote = new Array(3);
quote[0] = "Quote 1";
quote[1] = "Quote 2";
quote[2] = "Quote 3";
index = Math.floor(Math.random() * quote.length);
document.write(quote[index]);
</script>

It's probably a really simple piece of coding, but I'm still new to JavaScript, so it's obviously out of my range. I appreciate anyone who will help

Hi guys,

I am building my second site, this time with wordpress, for a friend's restaurant.

I want to use a javascript rotating banner and so I found this nice little bit of code that does the job: http://budstechshed.com/dynamic-head...rdpress-theme/

Main code
Code:

<?php wp_enqueue_script('jquery'); ?>
<script type="text/javascript">
counter = 1;
num_images = 5; // Enter the number of images to rotate
dir = "<?php bloginfo('template_url'); ?>/images/headers"; // This is where your images are stored

function rotateHeader() {

	var header_img = 'url(' + dir + '/header_' + counter + '.jpg)'; // jpg, png, or gif

	jQuery('.art-Header-jpeg').css('background-image', header_img); // .art-Header-jpeg is the div you want to replace
	counter++; if (counter > num_images) counter = 1;
}

</script>

I have it working fine, but the code does not fade the images, which is what I require. So, is there anyway I can change this code in order to make the images fade in/out between transition?

Many thanks in advance, anyone who can help and lives in Kent or London, UK can get a free curry as a thank you

Hi guys!

I need your help so much. I have this beautiful script for pocket pc that randomly rotates pictures in the background with fade in/out effect. Now, what I want it to do is to split all the pictures I have in groups so that on every refresh the script randomly chose a GROUP of pictures and THEN rotated only the pictures from this group. I want to do this because if you include say 30 pictures into the script this really hangs the RAM memory, and if there are only 5 pictures to choose from its much more faster.

Here's the script from html page:

Code:

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<style>
body {
background-color: white;
margin: 0;
padding: 0;
}

img {
-webkit-transition-property: opacity;
-webkit-transition-duration: 3s;
position: absolute;
width: 320px;
height: auto;
}

img.fade-out {
opacity: 0;
}

img.fade-in {
opacity: 1;
}
</style>
</head>
<body style="color: black">

<img src="01.jpg"/>
<img src="02.jpg"/>
<img src="03.jpg"/>
<img src="04.jpg"/>
<img src="05.jpg"/>
<img src="06.jpg"/>
<img src="07.jpg"/>
<img src="08.jpg"/>
<img src="09.jpg"/>
<img src="10.jpg"/>
<img src="11.jpg"/>
<img src="12.jpg"/>
<img src="13.jpg"/>
<img src="14.jpg"/>
<img src="15.jpg"/>

<script>

var interval = 4 * 1; // Seconds between change

var images = document.getElementsByTagName("img");
var imageArray = [];
var imageCount = images.length;
var current = 0;

var randomize = function(){
return (Math.round(Math.random() * 3 - 1.5));
}

for(var i = 0; i < imageCount; i++){
images[i].className = 'fade-out';
imageArray[i] = images[i];
}
imageArray.sort(randomize);

var fade = function(){

imageArray[current++].className = 'fade-out';
if(current == imageCount){
current = 0;
imageArray.sort(randomize);
}
imageArray[current].className = 'fade-in';

setTimeout(fade, interval * 1000);
};

fade();
</script>

</body>

So here you can see there are 15 pictures, what should I include in this script to split them into say 3 groups of 5 pictures and make the script randomly select a group each time?

Thanks for help!