// HMT news messages //

//configure the below five variables to change the style of the scroller
var scrollerwidth=500;
var scrollerheight=70;
var scrollerbgcolor="#213325"; // 'lightyellow';
//set below to '' if you don't wish to use a background image
var scrollerbackground='';

//configure the below variables to change the contents of the scroller
var messages=new Array();
var message_prefix, message_suffix;
var count = 0;

message_prefix = "&nbsp;"; // e.g. "<font face='Arial'>";
message_suffix = ""; // e.g. "</font>";
messages[0]="<FONT color='yellow'>DRAFT WEBSITE:</FONT> Content currently under development.<P> <FONT color='cyan'>At present, site is <U>not</U> entirely compatible with browsers other than Internet Explorer.</FONT>";
messages[1]="Sections with draft content completed include:<BR>&nbsp; - History, Tickets, Location, Contact and Links.";
messages[2]="Sections with content currently under development include:<BR>&nbsp; - Advertising and Projects.";
messages[3]="Sections to be developed shortly include:<BR>&nbsp; - Trams and Routes.";
messages[4]="Sections to be developed at a later stage (perhaps several years away) include:<BR>&nbsp; - Museum and Donations.";
for (count=0; count<=4; count++) {
	messages[count] = message_prefix + messages[count] + message_suffix;
}

//////////////////////////////////////////////////////////

if (messages.length>1)
i=2;
else
i=0;

function move1(whichlayer){
tlayer=eval(whichlayer);
if (tlayer.top>0&&tlayer.top<=5){
tlayer.top=0;
setTimeout("move1(tlayer)",6000);
setTimeout("move2(document.main.document.second)",6000);
return;
}
if (tlayer.top>=tlayer.document.height*-1){
tlayer.top-=5;
setTimeout("move1(tlayer)",100);
}
else{
tlayer.top=scrollerheight;
tlayer.document.write(messages[i]);
tlayer.document.close();
if (i==messages.length-1)
i=0;
else
i++;
}
}

function move2(whichlayer){
tlayer2=eval(whichlayer);
if (tlayer2.top>0&&tlayer2.top<=5){
tlayer2.top=0;
setTimeout("move2(tlayer2)",6000);
setTimeout("move1(document.main.document.first)",6000);
return;
}
if (tlayer2.top>=tlayer2.document.height*-1){
tlayer2.top-=5;
setTimeout("move2(tlayer2)",100);
}
else{
tlayer2.top=scrollerheight;
tlayer2.document.write(messages[i]);
tlayer2.document.close();
if (i==messages.length-1)
i=0;
else
i++;
}
}

function move3(whichdiv){
tdiv=eval(whichdiv);
if (tdiv.style.pixelTop>0&&tdiv.style.pixelTop<=5){
tdiv.style.pixelTop=0;
setTimeout("move3(tdiv)",6000);
setTimeout("move4(second2)",6000);
return;
}
if (tdiv.style.pixelTop>=tdiv.offsetHeight*-1){
tdiv.style.pixelTop-=5;
setTimeout("move3(tdiv)",100);
}
else{
tdiv.style.pixelTop=scrollerheight;
tdiv.innerHTML=messages[i];
if (i==messages.length-1)
i=0;
else
i++;
}
}

function move4(whichdiv){
tdiv2=eval(whichdiv);
if (tdiv2.style.pixelTop>0&&tdiv2.style.pixelTop<=5){
tdiv2.style.pixelTop=0;
setTimeout("move4(tdiv2)",6000);
setTimeout("move3(first2)",6000);
return;
}
if (tdiv2.style.pixelTop>=tdiv2.offsetHeight*-1){
tdiv2.style.pixelTop-=5;
setTimeout("move4(second2)",100);
}
else{
tdiv2.style.pixelTop=scrollerheight;
tdiv2.innerHTML=messages[i];
if (i==messages.length-1)
i=0;
else
i++;
}
}

function startscroll(){
if (document.all){
move3(first2);
second2.style.top=scrollerheight;
second2.style.visibility='visible';
}
else if (document.layers){
document.main.visibility='show';
move1(document.main.document.first);
document.main.document.second.top=scrollerheight+5;
document.main.document.second.visibility='show';
}
}

window.onload=startscroll;


if (document.all){
document.writeln('<span id="main2" class=paratext style="position:relative;width:'+scrollerwidth+';height:'+scrollerheight+';overflow:hiden;background-color:'+scrollerbgcolor+' ;background-image:url('+scrollerbackground+')">');
document.writeln('<div style="position:absolute;width:'+scrollerwidth+';height:'+scrollerheight+';clip:rect(0 '+scrollerwidth+' '+scrollerheight+' 0);left:0;top:0">');
document.writeln('<div id="first2" style="position:absolute;width:'+scrollerwidth+';left:0;top:1;">');
document.write(messages[0]);
document.writeln('</div>');
document.writeln('<div id="second2" style="position:absolute;width:'+scrollerwidth+';left:0;top:0;visibility:hidden">');
document.write(messages[1]);
document.writeln('</div>');
document.writeln('</div>');
document.writeln('</span>');
}