function new_cap() {
if( document.getElementById ) {
var target = document.getElementById( 'cap' );
if( target ) {
target.src = target.src.replace( /[\d]+$/g, '' ) + Math.round( Math.random() * 100000 );
}
} else {
alert( 'Sorry, cannot auto-reload image\nSubmit the form or refresh the page and a new image will be loaded' );
}
return false;
}
var photoWin = null;
function viewPhoto( imgSrc, imgTitle ) {
if( photoWin ) {
photoWin.close();
}
photoWin = window.open( '', 'photoWin', 'status=0,width=150,height=150' );
var htm = '' +
'' +
'' + imgTitle + '' +
'' +
'' +
'' +
'Image Loading
' +
'' +
'' +
'';
photoWin.document.write( htm );
photoWin.document.close();
}
function preLoad( imgs ) {
if( document.images && imgs ) {
var preLoad = new Array();
for( i = 0; i < imgs.length; i++ ) {
preLoad[ i ] = new Image();
preLoad[ i ].src = imgs[ i ];
}
}
}
function swapImg( target, imgSrc ) {
// swaps the image
var fld = new assignId( target );
if( fld.obj ) {
if( isNaN( parseInt( imgSrc ) ) ) {
fld.obj.src = imgSrc;
} else {
fld.obj.src = prodImgs[ imgSrc ];
}
}
}
function assignId( target ) {
// compatability check
if( document.getElementById ) {
this.obj = document.getElementById( target );
} else if( document.all ) {
this.obj = document.all[ target ];
} else if( document.layers ) {
this.obj = document.layers[ target ];
}
}
var activeHotSpot = false;
function mapSwap( target ) {
var div = new assignId( target );
if( div.obj ) {
if( activeHotSpot ) {
activeHotSpot.style.display = 'none';
activeHotSpot.style.visibility = 'hidden';
}
activeHotSpot = div.obj;
div.obj.style.display = 'block';
div.obj.style.visibility = 'visible';
}
}
function verifyForm( theForm ) {
for( i = 0; i < theForm.elements.length; i ++ ) {
var theFld = theForm.elements[ i ];
var reqFld = ( theFld.id.indexOf( '_Req' ) != -1 ) ? true : false;
var valSet = ( theFld.value == 0 || theFld.value == '' ) ? false : true;
var fldChop = theFld.id.split( '_Req' );
var fldName = fldChop[0].split( '_' ).join( ' ' );
if( reqFld == true && ( valSet == false || ( theFld.type == 'checkbox' && theFld.checked == false ) ) ) {
alert( fldName + ' cannot be left blank' );
if( theFld.type == 'text' || theFld.type == 'textarea' ) {
theFld.focus();
theFld.select();
} else {
theFld.focus();
}
return false;
}
if( fldName.indexOf( 'E-mail' ) != -1 && valSet ) {
if( !/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test( theFld.value )) {
alert( fldName + ' \'' + theFld.value + '\' is not in a recognised format' );
theFld.focus();
theFld.select();
return false;
}
}
}
var btns = document.getElementsByTagName( 'input' );
for( btn = 0; btn < btns.length; btn ++ ) {
if( btns[ btn ].type == 'submit' ) {
btns[ btn ].disabled = true;
btns[ btn ].value = 'Sending...';
}
}
return true;
}
function externalLinks() {
if( document.getElementsByTagName ) {
var anchors = document.getElementsByTagName( 'a' );
for( var i = 0; i < anchors.length; i ++ ) {
var anchor = anchors[i];
if( anchor.getAttribute( 'href' ) && anchor.getAttribute( 'rel' ) == 'external' ) {
anchor.target = '_blank';
}
}
}
}
function mailTo( e, m ) {
if( ! e ) var e = 'info';
if( ! m ) var m = 'Enquiry via web site...';
var d = location.host.split( 'www.' ).join( '' );
return '' + e + '@' + d + '';
}
function out( url ) {
window.open( '/?out=' + url, '', '' );
return false;
}
window.onload = function() {
externalLinks();
preLoad( imgs );
mapSwap( 'hs_0' );
}