/***********************************************
* Fading Scroller- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/
var delay = 2112; //set delay between message change (in miliseconds)
var maxsteps=30; // number of steps to take to change from start color to endcolor
var stepdelay=50; // time in miliseconds of a single step
//**Note: maxsteps*stepdelay will be total time in miliseconds of fading effect
var startcolor= new Array(16,187,104); // start color (red, green, blue)
var endcolor=new Array(16,105,90); // end color (red, green, blue)

var fcontent=new Array();
begintag='<div style="font: normal 16px Arial; padding: 5px;">'; //set opening tag, such as font declarations
fcontent[0]="We want to keep your home safe for your precious belongings.";
fcontent[1]="We don't need goggles, gloves or masks for our products.";
fcontent[2]="Keeping the environment clean and green.";
fcontent[3]="Keeping your house healthy and happy.";
fcontent[4]="The sparkle of a clean and fresh environment for your home.";
fcontent[5]="We clean so you can enjoy other things in life.";
fcontent[6]="No harmful chemicals.";
fcontent[7]="Green, green, green.  Catch the fever!";
closetag='</div>';

var fwidth='150px'; //set scroller width
var fheight='150px'; //set scroller height

var fadelinks=1; //should links inside scroller content also fade like text? 0 for no, 1 for yes.

///No need to edit below this line/////////////////


var ie4=document.all&&!document.getElementById;
var DOM2=document.getElementById;
var faderdelay=0;
var index=0;
//xlert("initialized");

/*Rafael Raposo edited function*/
//function to change content
function changecontent(){
	//xlert("Entered changecontent");
	if (index>=fcontent.length)
		index=0
	if (DOM2){
		//xlert("identified as DOM2");
		document.getElementById("fscroller").style.color="rgb("+startcolor[0]+", "+startcolor[1]+", "+startcolor[2]+")"
		document.getElementById("fscroller").innerHTML=begintag+fcontent[index]+closetag
		if (fadelinks)
			linkcolorchange(1);
		colorfade(1, 15);
	}
	else if (ie4){
		//xlert("identified as ie4");
		document.all.fscroller.innerHTML=begintag+fcontent[index]+closetag;
	}
	index++
}

// colorfade() partially by Marcio Galli for Netscape Communications. ////////////
// Modified by Dynamicdrive.com

function linkcolorchange(step){
	//xlert("entered linkcolorchange");
	var obj=document.getElementById("fscroller").getElementsByTagName("A");
	if (obj.length>0){
		for (i=0;i<obj.length;i++)
			obj[i].style.color=getstepcolor(step);
	}
}

/*Rafael Raposo edited function*/
var fadecounter;
function colorfade(step) {
	//xlert("entered colorfade with step value of "+step);
	if(step<=maxsteps) {
		document.getElementById("fscroller").style.color=getstepcolor(step);
		if (fadelinks)linkcolorchange(step);
		step++;
		fadecounter=setTimeout("colorfade("+step+")",stepdelay);
	}else{
		clearTimeout(fadecounter);
		document.getElementById("fscroller").style.color="rgb("+endcolor[0]+", "+endcolor[1]+", "+endcolor[2]+")";
	// removing this line eliminates the timer being called to change the text
	//	setTimeout("changecontent()", delay);
	}
}

/*Rafael Raposo's new function*/
function getstepcolor(step) {
	//xlert("entered getstepcolor with step value of "+step);
	var diff
	var newcolor=new Array(3);
	for(var i=0;i<3;i++) {
		diff = (startcolor[i]-endcolor[i]);
		if(diff > 0) {
			newcolor[i] = startcolor[i]-(Math.round((diff/maxsteps))*step);
		} else {
			newcolor[i] = startcolor[i]+(Math.round((Math.abs(diff)/maxsteps))*step);
		}
	}
	return ("rgb(" + newcolor[0] + ", " + newcolor[1] + ", " + newcolor[2] + ")");
}

/*if (ie4||DOM2)
document.write('<div id="fscroller" style="border:1px solid black;width:'+fwidth+';height:'+fheight+'"></div>');

if (window.addEventListener)
window.addEventListener("load", changecontent, false)
else if (window.attachEvent)
window.attachEvent("onload", changecontent)
else if (document.getElementById)
window.onload=changecontent
*/