// JavaScript Document

/***********************************
*   http://javascripts.vbarsan.com/
*   This notice may not be removed 
***********************************/

//-- Begin Scroller's Parameters and message -->
//scroller width: change to your own;
var wwidth=550;

//scroller height: change to your own;
var wheight=14;

//background color: change to your own; 
var wbcolor="#fff";

//scroller's speed: change to your own;
var sspeed=3;
var restart=sspeed;
var rspeed=sspeed;

//text: change to your own

wwholemessage='<nobr>Always clean a dogs ears in the summer to prevent infection.</nobr>';

var msgNum = 0;
var msgArray = ["<nobr>Always clean a dog's ears in the summer to prevent infection.</nobr>",
				 "<nobr>Your dog's hair actually helps keep them cool in the summer.</nobr>",
				 "<nobr>It's important to periodically rotate the protein source in your dog's food.</nobr>",
				 "<nobr>Small dogs need higher protein diets than large dogs.</nobr>"]

//-- end Parameters and message-->

//-- begin: Scroller's Algorithm -->
var sizeupw=0;var operbr=navigator.userAgent.toLowerCase().indexOf('opera');if(operbr==-1&&navigator.product&&navigator.product=="Gecko"){var agt = navigator.userAgent.toLowerCase();var rvStart = agt.indexOf('rv:');var rvEnd = agt.indexOf(')', rvStart);var check15 = agt.substring(rvStart+3, rvEnd);if(parseFloat(check15)>=1.8) operbr=0;}if (navigator.appVersion.indexOf("Mac")!=-1)operbr=0;
function goup(){if(sspeed!=rspeed*8){sspeed=sspeed*2;restart=sspeed;}}
function godown(){if(sspeed>rspeed){sspeed=sspeed/2;restart=sspeed;}}

function startw(){
 	if(document.getElementById)ns6marqueew(document.getElementById('wslider'));
	else if(document.all) iemarqueew(wslider);
	else if(document.layers)ns4marqueew(document.wslider1.document.wslider2);
}

function iemarqueew(whichdiv){
 	iedivw=eval(whichdiv);
	 iedivw.style.pixelLeft=wwidth+"px";
	getMessage();
	 iedivw.innerHTML='<nobr>'+wwholemessage+'</nobr>';
	 sizeupw=iedivw.offsetWidth;ieslidew();
}

function ieslidew(){
 	if(iedivw.style.pixelLeft>=sizeupw*(-1)){
	  	iedivw.style.pixelLeft-=sspeed+"px";
		setTimeout("ieslidew()",100);
	}else{
	 	iedivw.style.pixelLeft=wwidth+"px";
		ieslidew();
	}
}

function ns4marqueew(whichlayer){
 	ns4layerw=eval(whichlayer);
	ns4layerw.left=wwidth;
	getMessage();
	ns4layerw.document.write('<nobr>'+wwholemessage+'</nobr>');
	ns4layerw.document.close();
	
	sizeupw=ns4layerw.document.width;
	ns4slidew();
}

function ns4slidew(){
	if(ns4layerw.left>=sizeupw*(-1)){
	 	ns4layerw.left-=sspeed;
		setTimeout("ns4slidew()",100);
	}else{
		ns4layerw.left=wwidth;
		ns4slidew();
	}
}

function ns6marqueew(whichdiv){
 	ns6divw=eval(whichdiv);
	ns6divw.style.left=wwidth+"px";
	getMessage();
	ns6divw.innerHTML='<nobr>'+wwholemessage+'</nobr>';
	sizeupw=ns6divw.offsetWidth;
	if(operbr!=-1){
		document.getElementById('operaslider').innerHTML='<nobr>'+wwholemessage+'</nobr>';
		sizeupw=document.getElementById('operaslider').offsetWidth;
	}
	ns6slidew();
}

function ns6slidew(){
	if(parseInt(ns6divw.style.left)>=sizeupw*(-1)){
		ns6divw.style.left=parseInt(ns6divw.style.left)-sspeed+"px";
		setTimeout("ns6slidew()",100);
	}else{
		ns6divw.style.left=wwidth+"px";
		//ns6slidew();
		msgNum += 1;
		startw();
	}
}

function getMessage(){
	if(msgNum<msgArray.length){
		wwholemessage = msgArray[msgNum];
	}else{
		msgNum = 0;
		wwholemessage = msgArray[msgNum];
	}
}
//-- end Algorithm -->