/*       Copyright: 2007 Carl Birch & LisaScottLee.Com       */
/*       Contact Carl Birch: webmaster@LisaScottLee.Com      */
/* Contant of this page maynot be used or edited in any form */

// JavaScript Document

function checkBrowser(){

	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 checkBrowser()



//If you want it to move faster you can set this lower:

var speed=10



//Sets variables to keep track of what's happening

var loop, timer



//Object constructor

function makeObj(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=goUp;this.down=goDown;

	this.moveIt=moveIt; this.x; this.y;

    this.obj = obj + "Object"

    eval(this.obj + "=this")

    return this

}

function moveIt(x,y){

	this.x=x;this.y=y

	this.css.left=this.x

	this.css.top=this.y

}



//Makes the object go up

function goDown(move){

	if(this.y>-this.scrollHeight+oCont.clipHeight){

		this.moveIt(0,this.y-move)

			if(loop) setTimeout(this.obj+".down("+move+")",speed)

	}

}

//Makes the object go down

function goUp(move){

	if(this.y<0){

		this.moveIt(0,this.y-move)

		if(loop) setTimeout(this.obj+".up("+move+")",speed)

	}

}



//Calls the scrolling functions. Also checks whether the page is loaded or not.

function scroll(obj,speed){

	if(loaded){

		loop=true;

		if(speed>0) obj.down(speed)

		else obj.up(speed)

	}

}



//Stops the scrolling (called on mouseout)

function noScroll(){

	loop=false

	if(timer) clearTimeout(timer)

}

//Makes the object

var loaded;