JavaScript - Manipulating Css Using Javascript And The Base Html Statement

I am looking to validate a drop down list box (Motor_Frame), so when "Num" is selected from it, a value must be entered into the Motor_Frame_num text box.

I am trying to use the following code but its not working:

<script type="text/javascript">
function validate_form (){
Motor_Frame = document.getElementById('Motor_Frame');
if(Motor_Frame.value.toString() != "Num")
else if (Motor_Frame_num.value!="" )
{ alert("Please fill in Motor Frame Number with the correct value, a value between 1 and 500")
document.forms[0].Motor_Frame_num.focus();
return false;
}
return true;
}


</script>

I'm very new to javascript in general, but here's what I'm looking to do:

I have a navigation link ("galleries") that 'onclick' displays a sub-menu of other links (the specific galleries).
This is on the home page of my site.
When a user first views the home page, the sub-menu does not display, until they click "galleries".

On other pages of my site, the "galleries" link is one of the options in my navigation. That link takes users back to the home page which is what I want it to do.
But what I'm looking for to happen is if the user is directed back to the home page from within another page on my site, I'd like the link on the homepage to automatically display the sublinks under the "gallery" link.
This is so that users don't have to click "galleries" twice in order to see the submenu.

For example: If a user is on the 'about me' page, in the navigation there is a 'galleries' link. If they click it, it takes them to the home page. They would then have to click on 'galleries' again on the home page in order to display the sub-menu of individual galleries.
I want them to show up immediately, but only when directed back to the home page from within my site.


I think I do that with an 'if' statement, but I'm not sure of the syntax.
I know that's a bit wordy and a little round about but I hope you can understand what I mean. Feel free to ask any questions if I can clarify something for you.

I wish to do the AND statement in an IF

I would try it but have already frozen myself out trying other things with the server that i do not want to cause anymore problems with them.

i.e.

Code:

if (string1 = "word" AND string2 = "word2") {
// do something
}

Hi,

here is my code: Code:

<script>
$(window).load(function(){
    var totalWidth = 0;
    $("#gallery img").each(function(){
        totalWidth += $(this).outerWidth()+20;
    });

//alert(totalWidth);
a = totalWidth+830;
$('#content').css({'width' : a+'px'});

});
$('.back a').attr('href','#X');
$('.back a').click(function(){
    var halfA = a/'3';
    //alert(halfA);
    $('html, body').animate({scrollLeft: 0}, halfA);
});
</script>

on the line that reads: a = totalWidth+830;

Is it possible to say something like:

IF #content 'contains images' THEN a = totalWidth+430;
ELSE
a = totalWidth+830;


OR the other way around:

IF #content 'contains <p>' THEN a = totalWidth+830;
ELSE
a = totalWidth+430;

Hey helpful folks!

I am completely new to Javascript & I have a basic flash gallery that I embedded into my site (HTML & CSS). When viewed in Firefox everything is fine (840px by 427px), but when viewed in IE the gallery changes size & needs to be (887px by 440px) to be viewed correctly.

So, I put an Javascript If Then Else statement. Now it targets and changes in the IE browser (width='887' height='440') , but it also changes the Firefox one to 887x440 when it should stay the original 840x427.

Please Help!! Thanks!

Code:

<div id="gallery">

<SCRIPT language="JavaScript">
<!--
var browserName=navigator.appName;
if (browserName=="Microsoft Internet <http://www.pageresource.com/jscript/jbrowse.htm#> Explorer")
{
document.write("<embed src='PhotoSlider.swf' quality='high' pluginspage='http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash'  width='840' height='427' ></embed>");
}
else
{
document.write("<embed src='PhotoSlider.swf' quality='high' pluginspage='http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash'  width='887' height='440' ></embed>");
}
//-->
</SCRIPT>
</div>

Hi,

I am making a link to the current url and adding ?XXXX to the end of the URL. I have done this like so:

Code:

<UrlAction Url="javascript:q=(document.location.href);void(open((q)+'?XXXX,'_self','resizable,location,menubar,toolbar,scrollbars,status'))"/>

This works perfectly. However I need to add an If statement in this code which does the following:

If (there is a ? already in the current url)
add &XXXX instead.

Can anyone help me add this in?

Thanks

Hi,

I have the below code (in a smarty .tpl file), but would like to automate it with data from MySQL DB and PHP

So for example if I was to add another gift_id radio box etc.. in MySQL it would add on to the end extending the if statement to make sure a radio box has been picked.

if ((form.gift_id[0].checked == false) && (form.gift_id[1].checked == false) && (form.gift_id[2].checked == false)) {
ErrorCount++;

But the problem is I am not sure how to do this, any ideas?

Thanks.
ps. sorry if I posted this in the wrong forum, wasn't sure where to put it

favorite


I'd like to modify a form on www.formsite.com (form builder app):

username: testuser password: password

I would like to use the nicedit.com's inline content editor's js to transform my textarea's into a richtext area. At present the nicedit editor works well in creating the richtextarea. However, the KEY point is that I would like formsite's form to pipe in the the created html and render it with the html component of formsite. Currently, the pipe function in formsite will only put out the html syntax in it's html module.

action seen he http://fs8.formsite.com/testform/form1/index.html

So this would be: 1. checking out my form on formsite.com 2. the script from nicedit.com is already installed in an html component. 3. changing or telling me the scripts/tags/or whatever for formsite form using formsites form builder (which allows some html/script editing). 4. changed so as to render the rich text entered on page 1 in page 2 instead of the html syntax.

Any other solutions using formsite and any other richtextarea solutions would be great too!

Hi I am working on a base converting calculator. Same as this calculator on this link. http://www.asknumbers.com/BaseNumberConversion.aspx. I am only working on bases from 2- 10 inclusive. Here is the coding I did but the problem is i cant get the output once the user inputs the "To base". Can some one help.
<!-- Base Changing.html
<!-- ======================================================= -->

<head> <title>Base changing </title>

<script type="text/javascript">

function BaseConv()
//
//
{
var Xnumber=document.getElementById("dnumberArea").value;
var XBase=document.getElementById("dbaseArea").value;
//var XBase=parseInt(XBase);
var BBase=document.getElementById("bbaseArea").value;
//BBase=parseInt(BBase);
var exp=Math.log(Xnumber)/Math.log(XBase);
//Xnumber=Math.pow(XBase,exp);
//log
var D=1+ Math.floor(exp);
var str="";

count=0;
while(count<D){
digit = Xnumber%XBase;
Xnumber = Math.floor(Xnumber/XBase);
str= digit + str;
count++;
}
document.getElementById("bnumberArea").value=str;

}

</script>

</head>

<body>
<div style="text-align: center">
<h2>base changing</h2>
<hr/>
<br><br>
Input number
<input type="text" id="dnumberArea" size="" Onchange="BaseConv();"/>
From base
<input type="text" id="dbaseArea" size="" Onchange="BaseConv();"/>
<br/><br/>
Output number
<input type="text" id="bnumberArea" size="" Onchange="BaseConv()"/>
To base
<input type="text" id="bbaseArea" size="" ;"/>

</div>
</body>

</html>

Hi Guys,
I am new at JavaScript and start to do some tutorials.What I am trying to do here is prompting user to input a name and if the name was valid the page(document) will display with all objects like the button.But if user enter a wrong name then the button will be disabled!
I create the following code but it did not work

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>New Web Project</title>
<script language="JavaScript" type="">
function changeColor(){
document.bgColor = "Gray";
}
</script>
</head>
<body>
<script language="JavaScript" type="text/javascript">
var person = "";
person = prompt('What is Your Name:');
if (person == "Foo") {
document.write("<h1 />Welcome " + person);
document.bgColor = "Yellow";
}
else {
document.write("<h1 />Access Denied!!!!");
document.bgColor = "Red";
document.getElementById("gree").disabled = true;
}
</script>

<div>
<p/><input id="gree" type="button" value="Gray " onClick="changeColor();">
</div>
</body>
</html>

as you can see I used the:
document.getElementById("gree").disabled = true;
but it did not work , could you please give an idea how I can solve this problem?
Thanks

Hello everyone,

I am using javascript and I have a radio button that the user selects and I have a function to see which button was selected, but i'm trying to use the return of that if statement in another statement.
Basically another part of the function is dependent on what the user selects in the radio button.

Here is what I have so far (I have some things in there that might not work because i'm trying to figure out what works):
Code:

<script type="text/javascript">
function getSelectedRadio() {
len = document.dates.dep.length
   // returns the array number of the selected radio button or -1 if no button is selected
   if (document.dates.dep[0]) { // if the button group is an array (one button is not an array)
      for (var i=0; i<len; i++) {
         if (document.dates.dep[i].checked) {
            return i
         }
      }
   } else {
      if (document.dates.dep.checked) { return 0; } // if the one button is checked, return zero
   }
   // if we get to this point, no radio button is selected
   return -1;
} 

function Calculate() {
var i = getSelectedRadio();
   if (i == -1) {
      alert("Please select if Marine entered Delayed Entry Program");
   } else {
      if (document.dates.dep[i]) { 
         return  document.dates.dep[i].value;       } 
else { 
         return  document.dates.dep.value;       }
   }

if (document.dates.yearDEAF.value < 1985 && document.dates.monthDEAF.value < 01 && 
          document.dates.dayDEAF.value < 01 &&  first return from above ) { 
			document.dates.yearDEP.value = (document.dates.yearDEAF.value);
			document.dates.monthDEP.value = (document.dates.monthDEAF.value);
			document.dates.dayDEP.value = (document.dates.dayDEAF.value);
			document.dates.yearPEBD.value = (document.dates.yearDEAF.value);
			document.dates.monthPEBD.value = (document.dates.monthDEAF.value);
			document.dates.dayPEBD.value = (document.dates.dayDEAF.value);
} 
else if (document.dates.yearDEAF.value < 1985 && document.dates.monthDEAF.value < 01 && 
          document.dates.dayDEAF.value < 01 &&  second return from above ) {
			document.dates.yearPEBD.value = (document.dates.yearAFADBD.value);
			document.dates.monthPEBD.value = (document.dates.monthAFADBD.value);
			document.dates.dayPEBD.value = (document.dates.dayAFADBD.value);
			document.dates.yearDEP.value = "N/A";
			document.dates.monthDEP.value = "N/A";
			document.dates.dayDEP.value = "N/A";
     } 
} 
</script>

I color coded in red the returns i'm trying to reference and where they need to be. Is this possible, and if so how can I do it? I haven't been able to find anything on the internet so far. Any help is greatly appreciated!

I am making an webpage where you get two random photos and you click using the arrow keys which one you like best and that one stays and goes on the versus the next random photo. I got it so far when you start the page it sets two random pictures but i dont know how to do key inputs on html


Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">

<html>
<head>
  <title>Which Is better?</title>
  <h1 align = center>Which is better?</h1>
  <script language="JavaScript">
  var theImages = new Array()
  var thePictures = new Array()
    thePictures[1] = 'untitled-1.jpg'
    thePictures[2] = 'untitled-2.jpg'
  thePictures[3] = 'untitled-3.jpg'
  thePictures[4] = 'untitled-4.jpg'
  thePictures[5] = 'untitled-5.jpg'
  thePictures[6] = 'untitled-6.jpg'
  thePictures[7] = 'untitled-7.jpg'
  thePictures[8] = 'untitled-8.jpg'
  thePictures[9] = 'untitled-9.jpg'
  thePictures[10] = 'untitled-10.jpg'
  thePictures[11] = 'untitled-11.jpg'
  thePictures[12] = 'untitled-12.jpg'
  thePictures[13] = 'untitled-13.jpg'
  thePictures[14] = 'untitled-14.jpg'
   thePictures[15] = 'untitled-15.jpg'
    thePictures[16] = 'untitled-16.jpg'
  thePictures[17] = 'untitled-17.jpg'
  thePictures[18] = 'untitled-18.jpg'
  thePictures[19] = 'untitled-19.jpg'
  thePictures[20] = 'untitled-20.jpg'
  thePictures[21] = 'untitled-21.jpg'
  thePictures[22] = 'untitled-22.jpg'
  thePictures[23] = 'untitled-23.jpg'
  thePictures[24] = 'untitled-24.jpg'
   thePictures[25] = 'untitled-25.jpg'
    thePictures[26] = 'untitled-26.jpg'
  thePictures[27] = 'untitled-27.jpg'
  thePictures[28] = 'untitled-28.jpg'
  thePictures[29] = 'untitled-29.jpg'
  thePictures[30] = 'untitled-30.jpg'
  thePictures[31] = 'untitled-31.jpg'
  thePictures[32] = 'untitled-32.jpg'
  thePictures[33] = 'untitled-33.jpg'
  thePictures[34] = 'untitled-34.jpg'
   thePictures[35] = 'untitled-35.jpg'
    thePictures[36] = 'untitled-36.jpg'
  thePictures[37] = 'untitled-37.jpg'
  thePictures[38] = 'untitled-38.jpg'
  thePictures[39] = 'untitled-39.jpg'
  thePictures[40] = 'untitled-40.jpg'
  thePictures[41] = 'untitled-41.jpg'
  thePictures[42] = 'untitled-42.jpg'
  thePictures[43] = 'untitled-43.jpg'
  thePictures[44] = 'untitled-44.jpg'
   thePictures[45] = 'untitled-45.jpg'
    thePictures[46] = 'untitled-46.jpg'
  thePictures[47] = 'untitled-47.jpg'
  thePictures[48] = 'untitled-48.jpg'
  thePictures[49] = 'untitled-49.jpg'
  thePictures[50] = 'untitled-50.jpg'
  thePictures[51] = 'untitled-51.jpg'
  thePictures[52] = 'untitled-52.jpg'
  thePictures[53] = 'untitled-53.jpg'
  thePictures[54] = 'untitled-54.jpg'
   thePictures[55] = 'untitled-55.jpg'
    thePictures[56] = 'untitled-56.jpg'
  thePictures[57] = 'untitled-57.jpg'
  thePictures[58] = 'untitled-58.jpg'
  thePictures[59] = 'untitled-59.jpg'
  thePictures[60] = 'untitled-60.jpg'
  thePictures[61] = 'untitled-61.jpg'
  thePictures[62] = 'untitled-62.jpg'
  thePictures[63] = 'untitled-63.jpg'
  thePictures[64] = 'untitled-64.jpg'
   thePictures[65] = 'untitled-65.jpg'
    thePictures[66] = 'untitled-66.jpg'
  thePictures[67] = 'untitled-67jpg'
  thePictures[68] = 'untitled-68.jpg'
  thePictures[69] = 'untitled-69.jpg'
  thePictures[70] = 'untitled-70.jpg'
  thePictures[71] = 'untitled-71.jpg'
  thePictures[72] = 'untitled-72.jpg'
  thePictures[73] = 'untitled-73.jpg'
  thePictures[74] = 'untitled-74.jpg'
   thePictures[75] = 'untitled-1.jpg'
    thePictures[76] = 'untitled-2.jpg'
  thePictures[77] = 'untitled-77.jpg'
  thePictures[78] = 'untitled-78.jpg'
  thePictures[79] = 'untitled-79.jpg'
  thePictures[80] = 'untitled-80.jpg'
  thePictures[81] = 'untitled-81.jpg'
  thePictures[82] = 'untitled-82.jpg'
  thePictures[83] = 'untitled-83.jpg'
  thePictures[84] = 'untitled-84.jpg'
   thePictures[85] = 'untitled-85.jpg'
    thePictures[86] = 'untitled-86.jpg'
  thePictures[87] = 'untitled-87.jpg'
  thePictures[88] = 'untitled-88.jpg'
  thePictures[89] = 'untitled-89.jpg'
  thePictures[90] = 'untitled-90.jpg'
    thePictures[91] = 'untitled-91.jpg'
  thePictures[92] = 'untitled-92.jpg'
  thePictures[93] = 'untitled-93.jpg'
  thePictures[94] = 'untitled-94.jpg'
  thePictures[95] = 'untitled-95.jpg'
  thePictures[96] = 'untitled-96.jpg'
  thePictures[97] = 'untitled-97.jpg'
  thePictures[98] = 'untitled-98.jpg'
  thePictures[99] = 'untitled-99.jpg'
  thePictures[100] = 'untitled-100.jpg'
    thePictures[101] = 'untitled-101.jpg'
  thePictures[102] = 'untitled-102.jpg'
  thePictures[103] = 'untitled-103.jpg'
  thePictures[104] = 'untitled-104.jpg'
  thePictures[105] = 'untitled-105.jpg'
  thePictures[106] = 'untitled-106.jpg'
  thePictures[107] = 'untitled-107.jpg'
  thePictures[108] = 'untitled-108.jpg'
  thePictures[109] = 'untitled-109.jpg'
  thePictures[110] = 'untitled-110.jpg'
    thePictures[111] = 'untitled-111.jpg'
  thePictures[112] = 'untitled-112.jpg'
  thePictures[113] = 'untitled-113.jpg'
  thePictures[114] = 'untitled-114.jpg'
  thePictures[115] = 'untitled-115.jpg'
  thePictures[116] = 'untitled-116.jpg'
  thePictures[117] = 'untitled-117.jpg'
  thePictures[118] = 'untitled-118.jpg'
  thePictures[119] = 'untitled-119.jpg'
  thePictures[120] = 'untitled-120.jpg'
    thePictures[121] = 'untitled-121.jpg'
  thePictures[122] = 'untitled-122.jpg'
  thePictures[123] = 'untitled-123.jpg'
  thePictures[124] = 'untitled-124.jpg'
  thePictures[125] = 'untitled-125.jpg'
  thePictures[126] = 'untitled-126.jpg'
  thePictures[127] = 'untitled-127.jpg'
  thePictures[128] = 'untitled-128.jpg'
  thePictures[129] = 'untitled-129.jpg'
  thePictures[130] = 'untitled-130.jpg'
    thePictures[131] = 'untitled-131.jpg'
  thePictures[132] = 'untitled-132.jpg'
  thePictures[133] = 'untitled-133.jpg'
  thePictures[134] = 'untitled-134.jpg'
  thePictures[135] = 'untitled-135.jpg'
  thePictures[136] = 'untitled-136.jpg'
  thePictures[137] = 'untitled-137.jpg'
  thePictures[138] = 'untitled-138.jpg'
  thePictures[139] = 'untitled-139.jpg'
  thePictures[140] = 'untitled-140.jpg'
    thePictures[141] = 'untitled-141.jpg'
  thePictures[142] = 'untitled-142.jpg'
  thePictures[143] = 'untitled-143.jpg'
  thePictures[144] = 'untitled-144.jpg'
  thePictures[145] = 'untitled-145.jpg'
  thePictures[146] = 'untitled-146.jpg'
  thePictures[147] = 'untitled-147.jpg'
  thePictures[148] = 'untitled-148.jpg'
  thePictures[149] = 'untitled-149.jpg'
  thePictures[150] = 'untitled-150.jpg'
  
  theImages[1] = 'untitled-1.jpg'
    theImages[2] = 'untitled-2.jpg'
  theImages[3] = 'untitled-3.jpg'
  theImages[4] = 'untitled-4.jpg'
  theImages[5] = 'untitled-5.jpg'
  theImages[6] = 'untitled-6.jpg'
  theImages[7] = 'untitled-7.jpg'
  theImages[8] = 'untitled-8.jpg'
  theImages[9] = 'untitled-9.jpg'
  theImages[10] = 'untitled-10.jpg'
  theImages[11] = 'untitled-11.jpg'
  theImages[12] = 'untitled-12.jpg'
  theImages[13] = 'untitled-13.jpg'
  theImages[14] = 'untitled-14.jpg'
  theImages[15] = 'untitled-15.jpg'
  theImages[16] = 'untitled-16.jpg'
  theImages[17] = 'untitled-17.jpg'
  theImages[18] = 'untitled-18.jpg'
  theImages[19] = 'untitled-19.jpg'
  theImages[20] = 'untitled-20.jpg'
  theImages[21] = 'untitled-21.jpg'
  theImages[22] = 'untitled-22.jpg'
  theImages[23] = 'untitled-23.jpg'
  theImages[24] = 'untitled-24.jpg'
  theImages[25] = 'untitled-25.jpg'
  theImages[26] = 'untitled-26.jpg'
  theImages[27] = 'untitled-27.jpg'
  theImages[28] = 'untitled-28.jpg'
  theImages[29] = 'untitled-29.jpg'
  theImages[30] = 'untitled-30.jpg'
    theImages[31] = 'untitled-31.jpg'
  theImages[32] = 'untitled-32.jpg'
  theImages[33] = 'untitled-33.jpg'
  theImages[34] = 'untitled-34.jpg'
  theImages[35] = 'untitled-35.jpg'
  theImages[36] = 'untitled-36.jpg'
  theImages[37] = 'untitled-37.jpg'
  theImages[38] = 'untitled-38.jpg'
  theImages[39] = 'untitled-39.jpg'
  theImages[40] = 'untitled-40.jpg'
    theImages[41] = 'untitled-41.jpg'
  theImages[42] = 'untitled-42.jpg'
  theImages[43] = 'untitled-43.jpg'
  theImages[44] = 'untitled-44.jpg'
  theImages[45] = 'untitled-45.jpg'
  theImages[46] = 'untitled-46.jpg'
  theImages[47] = 'untitled-47.jpg'
  theImages[48] = 'untitled-48.jpg'
  theImages[49] = 'untitled-49.jpg'
  theImages[50] = 'untitled-50.jpg'
    theImages[51] = 'untitled-51.jpg'
  theImages[52] = 'untitled-52.jpg'
  theImages[53] = 'untitled-53.jpg'
  theImages[54] = 'untitled-54.jpg'
  theImages[55] = 'untitled-55.jpg'
  theImages[56] = 'untitled-56.jpg'
  theImages[57] = 'untitled-57.jpg'
  theImages[58] = 'untitled-58.jpg'
  theImages[59] = 'untitled-59.jpg'
  theImages[60] = 'untitled-60.jpg'
    theImages[61] = 'untitled-61.jpg'
  theImages[62] = 'untitled-62.jpg'
  theImages[63] = 'untitled-63.jpg'
  theImages[64] = 'untitled-64.jpg'
  theImages[65] = 'untitled-65.jpg'
  theImages[66] = 'untitled-66.jpg'
  theImages[67] = 'untitled-67.jpg'
  theImages[68] = 'untitled-68.jpg'
  theImages[69] = 'untitled-69.jpg'
  theImages[70] = 'untitled-70.jpg'
    theImages[71] = 'untitled-71.jpg'
  theImages[72] = 'untitled-72.jpg'
  theImages[73] = 'untitled-73.jpg'
  theImages[74] = 'untitled-74.jpg'
  theImages[75] = 'untitled-75.jpg'
  theImages[76] = 'untitled-76.jpg'
  theImages[77] = 'untitled-77.jpg'
  theImages[78] = 'untitled-78.jpg'
  theImages[79] = 'untitled-79.jpg'
  theImages[80] = 'untitled-80.jpg'
    theImages[81] = 'untitled-81.jpg'
  theImages[82] = 'untitled-82.jpg'
  theImages[83] = 'untitled-83.jpg'
  theImages[84] = 'untitled-84.jpg'
  theImages[85] = 'untitled-85.jpg'
  theImages[86] = 'untitled-86.jpg'
  theImages[87] = 'untitled-87.jpg'
  theImages[88] = 'untitled-88.jpg'
  theImages[89] = 'untitled-89.jpg'
  theImages[90] = 'untitled-90.jpg'
    theImages[91] = 'untitled-91.jpg'
  theImages[92] = 'untitled-92.jpg'
  theImages[93] = 'untitled-93.jpg'
  theImages[94] = 'untitled-94.jpg'
  theImages[95] = 'untitled-95.jpg'
  theImages[96] = 'untitled-96.jpg'
  theImages[97] = 'untitled-97.jpg'
  theImages[98] = 'untitled-98.jpg'
  theImages[99] = 'untitled-99.jpg'
  theImages[100] = 'untitled-100.jpg'
    theImages[101] = 'untitled-101.jpg'
  theImages[102] = 'untitled-102.jpg'
  theImages[103] = 'untitled-103.jpg'
  theImages[104] = 'untitled-104.jpg'
  theImages[105] = 'untitled-105.jpg'
  theImages[106] = 'untitled-106.jpg'
  theImages[107] = 'untitled-107.jpg'
  theImages[108] = 'untitled-108.jpg'
  theImages[109] = 'untitled-109.jpg'
  theImages[110] = 'untitled-110.jpg'
    theImages[111] = 'untitled-111.jpg'
  theImages[112] = 'untitled-112.jpg'
  theImages[113] = 'untitled-113.jpg'
  theImages[114] = 'untitled-114.jpg'
  theImages[115] = 'untitled-115.jpg'
  theImages[116] = 'untitled-116.jpg'
  theImages[117] = 'untitled-117.jpg'
  theImages[118] = 'untitled-118.jpg'
  theImages[119] = 'untitled-119.jpg'
  theImages[120] = 'untitled-120.jpg'
    theImages[121] = 'untitled-121.jpg'
  theImages[122] = 'untitled-122.jpg'
  theImages[123] = 'untitled-123.jpg'
  theImages[124] = 'untitled-124.jpg'
  theImages[125] = 'untitled-125.jpg'
  theImages[126] = 'untitled-126.jpg'
  theImages[127] = 'untitled-127.jpg'
  theImages[128] = 'untitled-128.jpg'
  theImages[129] = 'untitled-129.jpg'
  theImages[130] = 'untitled-130.jpg'
    theImages[131] = 'untitled-131.jpg'
  theImages[132] = 'untitled-132.jpg'
  theImages[133] = 'untitled-133.jpg'
  theImages[134] = 'untitled-134.jpg'
  theImages[135] = 'untitled-135.jpg'
  theImages[136] = 'untitled-136.jpg'
  theImages[137] = 'untitled-137.jpg'
  theImages[138] = 'untitled-138.jpg'
  theImages[139] = 'untitled-139.jpg'
  theImages[140] = 'untitled-140.jpg'
    theImages[141] = 'untitled-141.jpg'
  theImages[142] = 'untitled-142.jpg'
  theImages[143] = 'untitled-143.jpg'
  theImages[144] = 'untitled-144.jpg'
  theImages[145] = 'untitled-145.jpg'
  theImages[146] = 'untitled-146.jpg'
  theImages[147] = 'untitled-147.jpg'
  theImages[148] = 'untitled-148.jpg'
  theImages[149] = 'untitled-149.jpg'
  theImages[150] = 'untitled-150.jpg'

  var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}

var whichImage = Math.round(Math.random()*(p-1));

function showImage(){
document.write('<img src="'+theImages[whichImage]+'">');
}
  var j = 0
var p = thePictures.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = thePictures[i]
}

var whichPicture = Math.round(Math.random()*(p-1));
function showPicture(){
document.write('<img src="'+thePictures[whichPicture]+'"align = right >');
}

//  End -->
</script>
  </head>
  <body>
  
  <script language="JavaScript">
  showImage();
  
  </script>
  <script language="JavaScript">
  showPicture();
  </script>
  
  
  
  <h4 align = center> Click Left or Right arrow key to select which one is better. </h4>
  </body>

</html>

Two things:

I'm making a website for my online portfolio for Uni...

1. I want to make a prev|next (preferably with the numbers after too if possible) to flick through my work so I don't have to scroll around the page.

2. I want to create a slide down menu that stays open when an option is selected.

Hope I've explained it well!

Thanks in advance