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- <ccResource>
- <ccTitle>
- Random Images
- </ccTitle>
- <ccCategory>
- Browser
- </ccCategory>
- <ccDescription>
- As an alternative to background colors and random background colors, JavaScript allows you to have random background images. <ccInstructions>
- 1. Paste the first code into the HEAD of your HTML document
- 2. Add the onLoad event handler to the BODY tag
- 3. Place the last script in the BODY of your HTML document
- 4. Save the 7 background images to your directory
- </ccInstructions>
- <ccHeadContent>
-
- </ccHeadContent>
- <ccBodyContent>
-
- <SCRIPT LANGUAGE="JavaScript">
-
-
- today=new Date();
- jran=today.getTime();
- var number = 7;
- var random_number="";
- var image="";
- var text_color="";
- ia=9301;
- ic=49297;
- im=233280;
- jran = (jran*ia+ic) % im;
- random_number = Math.ceil( (jran/(im*1.0)) *number);
- // Loads the appropriate image and text color based on random number.
- if (random_number==1) {
- text_color="000000";
- image="paper.gif";
- }
- if (random_number==2) {
- text_color="000000";
- image="wood.gif";
- }
- if (random_number==3) {
- text_color="000000";
- image="clouds.gif";
- }
- if (random_number==4) {
- text_color="000000";
- image="faces.gif";
- }
- if (random_number==5) {
- text_color="000000";
- image="marble.gif";
- }
- if (random_number==6) {
- text_color="000000";
- image="question.gif";
- }
- if (random_number==7) {
- text_color="000000";
- image="plain.gif";
- }
- // End -->
- </SCRIPT>
- <!-- STEP TWO: Add this onLoad event handler to the BODY tag -->
-
- <SCRIPT LANGUAGE="JavaScript">
-
- <!-- Begin
- document.open();
- document.write("<BODY BACKGROUND='"+image+"' TEXT='"+text_color+"'>");
- document.write("<CENTER></CENTER>");
- // End -->
- </SCRIPT>
-
- <!-- STEP THREE: Place this script in the BODY of the HTML document -->
-
-
- <FORM>
- <INPUT TYPE="button" VALUE="Reload Page" onClick="window.location='r-images.html'">
- </FORM>
- <SCRIPT LANGUAGE="JavaScript">
- <!-- Begin
- document.write("<CENTER>Background Image: <FONT SIZE=-1>("+image+")</FONT></CENTER>");
- // End -->
- </SCRIPT>
-
- <!-- STEP FOUR: Save the 7 background images to your directory -->
-
-
-
-
- </ccBodyContent>
- <ccElementContent>
-
- <ccElementName></ccElementName>
- <ccElementAction></ccElementAction>
-
- </ccElementContent>
- <ccExtraData>
-
- </ccExtraData>
- </ccResource>