/******************************************************************
* Function: getNavBarImages *
* Purpose: to pre-load navigation bar images into an array *
* accessed by each web page within the navigation bar *
* *
* Input: None *
* Output: an associative array containing navigation bar images *
* Author: Lesley Parker *
* Date: 4 July 2006 *
******************************************************************/
function getNavBarImages(){
var navBarItems = new Array();//create an array to contain the nav bar items
//item 1 - WELCOME
navBarItems["welcome"]= new Array();//create another array at each item to contain the 3 images
//place an image object at each value and set the source property of the image
navBarItems["welcome"]["off"]= new Image ;navBarItems["welcome"]["off"].src="images/welcomeOff.jpg";
navBarItems["welcome"]["on"]= new Image ;navBarItems["welcome"]["on"].src="images/welcomeOn.jpg";
//item 2 - DRAXPARK PIX
navBarItems["draxparkPix"]= new Array();
navBarItems["draxparkPix"]["off"]= new Image ;navBarItems["draxparkPix"]["off"].src="images/draxparkPixOff.jpg";
navBarItems["draxparkPix"]["on"]= new Image ; navBarItems["draxparkPix"]["on"].src="images/draxparkPixOn.jpg";
//item 3 - SHOW RESULTS
navBarItems["showResults"]= new Array();
navBarItems["showResults"]["off"]= new Image ;navBarItems["showResults"]["off"].src="images/showResultsOff.jpg";
navBarItems["showResults"]["on"]= new Image ; navBarItems["showResults"]["on"].src="images/showResultsOn.jpg";
//item 4 - GIANT STRUCTURE
navBarItems["giantStructure"]= new Array();
navBarItems["giantStructure"]["off"]= new Image ;navBarItems["giantStructure"]["off"].src="images/giantStructureOff.jpg";
navBarItems["giantStructure"]["on"]= new Image ; navBarItems["giantStructure"]["on"].src="images/giantStructureOn.jpg";
//item 5 - GIANT LINKS
navBarItems["giantLinks"]= new Array();
navBarItems["giantLinks"]["off"]= new Image ;navBarItems["giantLinks"]["off"].src="images/giantLinksOff.jpg";
navBarItems["giantLinks"]["on"]= new Image ; navBarItems["giantLinks"]["on"].src="images/giantLinksOn.jpg";
//item 6 - CONTACT US
navBarItems["contactUs"]= new Array();
navBarItems["contactUs"]["off"]= new Image ;navBarItems["contactUs"]["off"].src="images/contactUsOff.jpg";
navBarItems["contactUs"]["on"]= new Image ; navBarItems["contactUs"]["on"].src="images/contactUsOn.jpg";
//item 7 - PORTRAITS
navBarItems["portraits"]= new Array();
navBarItems["portraits"]["off"]= new Image ;navBarItems["portraits"]["off"].src="images/portraitsOff.jpg";
navBarItems["portraits"]["on"]= new Image ; navBarItems["portraits"]["on"].src="images/portraitsOn.jpg";
//item - PUPPY LIST FORM
navBarItems["puppyList"]= new Array();
navBarItems["puppyList"]["off"]= new Image ;navBarItems["puppyList"]["off"].src="images/puppyListOff.jpg";
navBarItems["puppyList"]["on"]= new Image ; navBarItems["puppyList"]["on"].src="images/puppyListOn.jpg";
//item - ANATOMY
navBarItems["anatomy"]= new Array();
navBarItems["anatomy"]["off"]= new Image ;navBarItems["anatomy"]["off"].src="images/anatomyOff.jpg";
navBarItems["anatomy"]["on"]= new Image ; navBarItems["anatomy"]["on"].src="images/anatomyOn.jpg";
return navBarItems //return the array of images
}
/******************************************************************
* Function: swapImages *
* Purpose: to swap an image at a specified field with another *
* image from a specified array accessed by each web *
* page in the navigation bar *
* *
* Input: imageArray: an associative array of images *
* fieldName: name of field containing image to swap *
* newImage: key where new image is located in the array *
* Output: None *
* Author: Lesley Parker *
* Date: 4 July 2006 *
******************************************************************/
function swapImages(imageArray, fieldName, newImage){
//test if browser understands image objects
if(document.images){
//test if the field name and image exist in the array
if(imageArray[fieldName] && imageArray[fieldName][newImage]){
//set the current image source property to the source property of the new image in the array
document[fieldName].src = imageArray[fieldName][newImage].src;
}
//create a debug window if field name is invalid or image does not exist
else {
var debugWin=window.open("","debugWin","height=200,width=300,resize=yes");
//if the field name does not exist write invalid field message
if(!imageArray[fieldName]){
debugWin.document.write("NAVBAR ERROR:"+"
"+"Field named: " +fieldName +" invalid" +"
");
debugWin.document.close();
} //otherwise write an image not found message
else {debugWin.document.write("NAVBAR ERROR:"+"
"+"image at: " +newImage +" not found" +"
" );
debugWin.document.close();
}
}
}
}
/************show sub menu function*****/
function toggleMenu(currMenu) {
if (document.getElementById) {
thisMenu = document.getElementById(currMenu).style
if (thisMenu.display == "block") {
thisMenu.display = "none"
}
else {
thisMenu.display = "block"
}
return false
}
else {
return true
}
}
/**********************************************/
/*Function to calculate age */
/**********************************************/
function qryHowOld(varAsOfDate, varBirthDate)
{
var dtAsOfDate;
var dtBirth;
var dtAnniversary;
var intSpan;
var intYears;
var intMonths;
var strHowOld;
// get born date
dtBirth = new Date(varBirthDate);
// get as of date
dtAsOfDate = new Date(varAsOfDate);
// if as of date is on or after born date
if ( dtAsOfDate >= dtBirth )
{
// get time span between as of time and birth time
intSpan = ( dtAsOfDate.getUTCHours() * 3600000 +
dtAsOfDate.getUTCMinutes() * 60000 +
dtAsOfDate.getUTCSeconds() * 1000 ) -
( dtBirth.getUTCHours() * 3600000 +
dtBirth.getUTCMinutes() * 60000 +
dtBirth.getUTCSeconds() * 1000 )
// start at as of date and look backwards for anniversary
// if as of day (date) is after birth day (date) or
// as of day (date) is birth day (date) and
// as of time is on or after birth time
if ( dtAsOfDate.getUTCDate() > dtBirth.getUTCDate() ||
( dtAsOfDate.getUTCDate() == dtBirth.getUTCDate() && intSpan >= 0 ) )
{
// most recent day (date) anniversary is in as of month
dtAnniversary =
new Date( Date.UTC( dtAsOfDate.getUTCFullYear(),
dtAsOfDate.getUTCMonth(),
dtBirth.getUTCDate(),
dtBirth.getUTCHours(),
dtBirth.getUTCMinutes(),
dtBirth.getUTCSeconds()) );
}
// if as of day (date) is before birth day (date) or
// as of day (date) is birth day (date) and
// as of time is before birth time
else
{
// most recent day (date) anniversary is in month before as of month
dtAnniversary =
new Date( Date.UTC( dtAsOfDate.getUTCFullYear(),
dtAsOfDate.getUTCMonth() - 1,
dtBirth.getUTCDate(),
dtBirth.getUTCHours(),
dtBirth.getUTCMinutes(),
dtBirth.getUTCSeconds()) );
// get previous month
intMonths = dtAsOfDate.getUTCMonth() - 1;
if ( intMonths == -1 )
intMonths = 11;
// while month is not what it is supposed to be (it will be higher)
while ( dtAnniversary.getUTCMonth() != intMonths )
// move back one day
dtAnniversary.setUTCDate( dtAnniversary.getUTCDate() - 1 );
}
// if anniversary month is on or after birth month
if ( dtAnniversary.getUTCMonth() >= dtBirth.getUTCMonth() )
{
// months elapsed is anniversary month - birth month
intMonths = dtAnniversary.getUTCMonth() - dtBirth.getUTCMonth();
// years elapsed is anniversary year - birth year
intYears = dtAnniversary.getUTCFullYear() - dtBirth.getUTCFullYear();
}
// if birth month is after anniversary month
else
{
// months elapsed is months left in birth year + anniversary month
intMonths = (11 - dtBirth.getUTCMonth()) + dtAnniversary.getUTCMonth() + 1;
// years elapsed is year before anniversary year - birth year
intYears = (dtAnniversary.getUTCFullYear() - 1) - dtBirth.getUTCFullYear();
}
// to calculate weeks, days, hours, minutes and seconds
// we can take the difference from anniversary date and as of date
// get time span between two dates in milliseconds
intSpan = dtAsOfDate - dtAnniversary;
// create output string
if ( intYears > 0 )
if ( intYears > 1 )
strHowOld = intYears.toString() + ' Years';
else
strHowOld = intYears.toString() + ' Year';
else
strHowOld = '';
if ( intMonths > 0 )
if ( intMonths > 1 )
strHowOld = strHowOld + ' ' + intMonths.toString() + ' Months';
else
strHowOld = strHowOld + ' ' + intMonths.toString() + ' Month';
}
else
strHowOld = 'Not Born Yet'
// return string representation
return strHowOld
}
// |
// qryHowOld