function verifyCompatibleBrowser(){
this.ver=navigator.appVersion
this.dom=document.getElementById?1:0
this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
this.ie4=(document.all && !this.dom)?1:0;
this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
this.ns4=(document.layers && !this.dom)?1:0;
this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
return this
}
bw=new verifyCompatibleBrowser()
var speed=50
var loop, timer
function ConstructObject(obj,nest){
nest=(!nest) ? '':'document.'+nest+'.'
this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight
this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight
this.up=MoveAreaUp;this.down=MoveAreaDown;
this.MoveArea=MoveArea; this.x; this.y;
this.obj = obj + "Object"
eval(this.obj + "=this")
return this
}
function MoveArea(x,y){
this.x=x;this.y=y
this.css.left=this.x
this.css.top=this.y
}
function MoveAreaDown(move){
if(this.y>-this.scrollHeight+objContainer.clipHeight){
this.MoveArea(0,this.y-move)
if(loop) setTimeout(this.obj+".down("+move+")",speed)
}
}
function MoveAreaUp(move){
if(this.y<0){
this.MoveArea(0,this.y-move)
if(loop) setTimeout(this.obj+".up("+move+")",speed)
}
}
function PerformScroll(speed){
if(initialised){
loop=true;
if(speed>0) objScroller.down(speed)
else objScroller.up(speed)
}
}
function CeaseScroll(){
loop=false
if(timer) clearTimeout(timer)
}
var initialised;
function InitialiseScrollableArea(){
objContainer=new ConstructObject('divContainer')
objScroller=new ConstructObject('divContent','divContainer')
objScroller.MoveArea(0,0)
objContainer.css.visibility='visible'
initialised=true;
}
var last_cont_id='';
function sleep(milliseconds) {
var start = new Date().getTime();
for (var i = 0; i < 1e7; i++) {
if ((new Date().getTime() - start) > milliseconds){
break;
}
}
}
function DivEfectOver(div_id)
{
$('#'+div_id).fadeTo("slow", 0.7);
}
function DivEfectOut(div_id)
{
$('#'+div_id).fadeTo("slow", 1.0);
}
var i_strngth=1;
var i_image=0;
function showimage()
{
if (i_strngth <=110)
{
document.getElementById('gl_content').innerHTML="
"+GL_TEXT[i_image]+"
";
i_strngth=i_strngth+2
var timer=setTimeout("showimage()",50)
}
else
{
clearTimeout(timer)
var timer=setTimeout("hideimage()",100)
}
}
function hideimage() {
if (i_strngth >=-10) {
document.getElementById('gl_content').innerHTML=" "+GL_TEXT[i_image]+"
";
i_strngth=i_strngth-2
var timer=setTimeout("hideimage()",50)
}
else {
clearTimeout(timer)
i_image++
if (i_image >= GL_IMGS.length) {i_image=0}
i_strngth=1
var timer=setTimeout("showimage()",100)
}
}
function GL_Goto(id)
{
i_strngth=-10;
i_image=id;
}