/*


Copyright © 2009 Car Techniks. All Rights Reserved
.--------------------------------------------------------------------------------------.
NOTICE SPECIFIC TO STRUCTURES AND IMAGES AVAILABLE ON THIS WEB SITE:
All Materials on http://www.CarTechniks.com is Copyright © YOU DO NOT have permission 
to copy or use any Images, Meta, Html, Scripts or Codes. Any copying or reproduction is 
expressly prohibited by law, and may result in severe civil and criminal penalties. 
Violators will be prosecuted to the maximum extent possible under the law.
'-------------------------------------------------------------------------------------*/

// var xyz = createBar(
// total_width,
// total_height,
// background_color,
// border_width,
// border_color,
// block_color,
// scroll_speed,
// block_count,
// scroll_count,
// action_to_perform_after_scrolled_n_times
// )

var w3c=(document.getElementById)?true:false;
var ie=(document.all)?true:false;
var N=-1;

function createBar(w,h,bgc,brdW,brdC,blkC,speed,blocks,count,action){
	if(ie||w3c){
		var t='<div id="_xpbar'+(++N)+'" style="visibility:visible; position:relative; overflow:hidden; width:'+w+'px; height:'+h+'px; background-color:'+bgc+'; border-color:'+brdC+'; border-width:'+brdW+'px; border-style:solid; font-size:1px;">';
		t+='<span id="blocks'+N+'" style="left:-'+(h*2+1)+'px; position:absolute; font-size:1px">';
		for(i=0;i<blocks;i++){
			t+='<span style="background-color:'+blkC+'; left:-'+((h*i)+i)+'px; font-size:1px; position:absolute; width:'+h+'px; height:'+h+'px; '
			t+=(ie)?'filter:alpha(opacity='+(100-i*(100/blocks))+')':'-Moz-opacity:'+((100-i*(100/blocks))/100);
			t+='"></span>';
		}
		t+='</span></div>';
		document.write(t);
		var bA=(ie)?document.all['blocks'+N]:document.getElementById('blocks'+N);
		bA.bar=(ie)?document.all['_xpbar'+N]:document.getElementById('_xpbar'+N);
		bA.blocks=blocks;
		bA.N=N;
		bA.w=w;
		bA.h=h;
		bA.speed=speed;
		bA.ctr=0;
		bA.count=count;
		bA.action=action;
		bA.togglePause=togglePause;
		
		bA.showBar=function(){
			this.bar.style.visibility="visible";
		}
		bA.hideBar=function(){
			this.bar.style.visibility="hidden";
		}
		bA.tid=setInterval('startBar('+N+')',speed);
		return bA;
	}
	setTimeout("createBar()",300);
}

function startBar(bn){
	var t=(ie)?document.all['blocks'+bn]:document.getElementById('blocks'+bn);
	if(parseInt(t.style.left)+t.h+1-(t.blocks*t.h+t.blocks)>t.w){
		t.style.left=-(t.h*2+1)+'px';
		t.ctr++;
			if(t.ctr>=t.count){
				eval(t.action);
				t.ctr=0;
			}
	}
	else t.style.left=(parseInt(t.style.left)+t.h+1)+'px';
}

function togglePause(){
	if(this.tid==0){
		this.tid=setInterval('startBar('+this.N+')',this.speed);
	}
	else{
		clearInterval(this.tid);
		this.tid=0;
	}
}

function togglePause(){
	if(this.tid==0){
		this.tid=setInterval('startBar('+this.N+')',this.speed);
	}
	else{
		clearInterval(this.tid);
	this.tid=0;
	}
}