<!--
<!--
////////////////////////////////////////
// FP 10/2001
// background fade function
////////////////////////////////////////
var numSteps=0;
var startingRed=0;
var startingGreen=0;
var startingBlue=0;
var endingRed=0;
var endingGreen=0;
var endingBlue=0;
var deltaRed=0;
var deltaGreen=0;
var deltaBlue=0;
var alphaRed=0;
var alphaGreen=0;
var alphaBlue=0;
var currentRed=0;
var currentGreen=0;
var currentBlue=0;
var currentStep=0;
var timerID=0;

////////////////////////////////////////
// fade timer
////////////////////////////////////////
function startFadeDec(startR, startG, startB, 
   endR, endG, endB, nSteps)
{
//alert("sf");
	// need to parse, otherwise it thinks it's not a number
  	currentRed=startingRed=parseInt(startR, 10);
  	currentGreen=startingGreen=parseInt(startG, 10);
  	currentBlue=startingBlue=parseInt(startB, 10);
  	endingRed=parseInt(endR, 10);
  	endingGreen=parseInt(endG, 10);
  	endingBlue=parseInt(endB, 10);
  	numSteps=parseInt(nSteps, 10);
  	deltaRed=(endingRed-startingRed)/numSteps;
  	deltaGreen=(endingGreen-startingGreen)/numSteps;
	deltaBlue=(endingBlue-startingBlue)/numSteps;
	currentStep=0;
	
/*	alert("cr="+currentRed+" cg="+currentGreen+" cb="+currentBlue);
	alert("dr="+deltaRed+" dg="+deltaGreen+" db="+deltaBlue);
	alert("er="+endingRed+" eg="+endingGreen+" eb="+endingBlue);
*/	
  	fade();
}
  
////////////////////////////////////////
// fade timer
////////////////////////////////////////
function fade()
{
//	alert(color);
//  	alert(document.bgColor);
  	
  	currentStep++;
  	// if not done yet, change the backround
  	if (currentStep<=numSteps)
  	{
		// convert to hex	
		var hexRed=decToHex(currentRed);
		var hexGreen=decToHex(currentGreen);
		var hexBlue=decToHex(currentBlue);
	
		var color="#"+hexRed+""+hexGreen+""+hexBlue+"";
//	alert(color);
		
	  	document.bgColor="#"+hexRed+""+hexGreen+""+hexBlue;
//  	alert(document.bgColor);

		// increment color
		currentRed+=deltaRed;
		currentGreen+=deltaGreen;
		currentBlue+=deltaBlue;
//	alert("cr="+currentRed+" cg="+currentGreen+" cb="+currentBlue);
		
	  	timerID=setTimeout("fade()", 200); // sets timer so that this function will
                  		   		      // be called every 10 miliseconds
   }

}

////////////////////////////////////////
// convert decimal to hexadecimal number
////////////////////////////////////////
function decToHex(decNum)
{
//alert ("1");
	decNum=Math.floor(decNum);
	var decString=""+decNum;
	// make sure the number is valid
	for (var i=0; i<decString.length; i++)
	{
//alert ("2");
	
		if (decString.charAt(i)>='0' && decString.charAt(i)<='9')
		{
		}
		else
		{
			alert(decString+" is not a valid decimal number because it contains "+decString.charAt(i));
 			return decNum;
		}
	}
	var result=decNum;
	var remainder="";
	// use string because math operation won't work with hex alphabet
	var hexNum="";

	var hexAlphabet=new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F");
//	alert("converting "+decNum+" to "+hexNum);
	while (result>0)
	{
		result=Math.floor(decNum/16);
		remainder=decNum%16;
		decNum=result;

/*		if (remainder>=10)
		{
			// use double quotes because Netscape 3 will give error if using single quote
			if (remainder==10)
				remainder="A";
			if (remainder==11)
				remainder="B";
			if (remainder==12)
				remainder="C";
			if (remainder==13)
				remainder="D";
			if (remainder==14)
				remainder="E";
			if (remainder==15)
				remainder="F";
		}*/
		// just append the next remainder to the beginning of the string
		hexNum=""+hexAlphabet[remainder]+""+hexNum;
	};
//	alert("converting "+decNum+" to "+hexNum);
	// make sure to have at least 2 digits
	if (hexNum.length==1)
		hexNum="0"+hexNum;
	else if (hexNum.length==0)
		hexNum="00";
	return hexNum;
}   

function fadeRandom()
{
	startFadeDec(sR, sG, sB, eR, eG, eB, 30);
}
// -->

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->