var desc = new Array();
desc[0] = " ";
desc[1] = "Mystery Shopping is a measurement, management, and coaching tool that works to continuously enhance your customer experience.";
desc[2] = "Use reward and incentive programs to generate enthusiasm throughout your network and to motivate desired behavioral change.";
desc[3] = "Gather feedback from customers, employees and suppliers using simple, intuitive online tools.";
desc[4] = "Collect valuable information from buyers and non-buyers while their experiences are still fresh.";
desc[5] = "SQM can help you understand your competitors and how their customer experiences rank against yours.";
desc[6] = "To succeed in today's marketplace, you need to have an independent team of merchandisers working on your behalf, to guarantee a positive presence in every store.";
desc[7] = "SQM includes other web-based products and services that continue to meet the demands of an ever-evolving marketplace.";


// var delay=3000 //set delay between message change (in miliseconds)
var fadescheme=0 //set 0 to fade text color from (white to black), 1 for (black to white)
var fadelinks=1  //should links inside scroller content also fade like text? 0 for no, 1 for yes.

var hex=(fadescheme==0)? 255 : 0
var startcolor=(fadescheme==0)? "rgb(255,255,255)" : "rgb(0,0,0)"
var endcolor=(fadescheme==0)? "rgb(0,0,0)" : "rgb(255,255,255)"

var faderdelay=0
// var index=0

function ChangeDesc (descnum)
	{
//	if (index>=desc.length)
//		index=0;

	document.getElementById("Description").style.color=startcolor;
	document.getElementById("Description").innerHTML = desc[descnum];
	
	if (descnum != 0) {
		linksobj=document.getElementById("Description").getElementsByTagName("A");

		if (fadelinks)
			linkcolorchange(linksobj);

		frame=30;
		colorfade();
	}
//	index++;
//	setTimeout("ChangeDesc ()",delay+faderdelay);
}


function linkcolorchange(obj){
	if (obj.length>0){
		for (i=0;i<obj.length;i++)
		obj[i].style.color="rgb("+hex+","+hex+","+hex+")"
	}
}

function colorfade() {	         	
	// 30 frames fading process
	if(frame>0) {	
		hex=(fadescheme==0)? hex-12 : hex+12 // increase or decrease color value depending on fadescheme
		document.getElementById("Description").style.color="rgb("+hex+","+hex+","+hex+")"; // Set color value.
		if (fadelinks)
			linkcolorchange(linksobj);
		frame--;
		setTimeout("colorfade()",20);	
	}

	else {
		document.getElementById("Description").style.color=endcolor;
		frame=30;
		hex=(fadescheme==0)? 255 : 0
	}   
}