<!--
// Portfolio functions:

var stepPor=3;
var colno=5;

var arrPort_on = new Array;
var arrPort_off = new Array;
var arrPort_big = new Array;
var j=0
for (var i=0; i<arrPort.length; i+=stepPor) {
	j=parseInt(i/stepPor)
	arrPort_on[j]=arrPort[i+1]
	arrPort_off[j]=arrPort[i]
	arrPort_big[j]=arrPort[i+2]
}
//preloading portfolio images:
var imgPort_on = new Array;
var imgPort_off = new Array;
var imgPort_big = new Array;
PreloadPort("arrPort","imgPort");


function PreloadPort(arrFrom,arrToGen) {
	var l = eval(arrFrom + '_on.length');
	for (var i=0; i<l; i++) {
		eval(arrToGen + '_on[i] = new Image()');
		eval(arrToGen + '_on[i].src = ' + arrFrom + '_on[i]');
		eval(arrToGen + '_off[i] = new Image()');
		eval(arrToGen + '_off[i].src = ' + arrFrom + '_off[i]');
		eval(arrToGen + '_big[i] = new Image()');
		eval(arrToGen + '_big[i].src = ' + arrFrom + '_big[i]');
	}
}

function WritePortfolio(){
	var str="";
	var j=0;
	if (arrPort.length>0) {
		str='<table border="0" width="100%" cellpadding="2">'
		for (var i=0; i<arrPort.length; i+=stepPor) {
			j=parseInt(i/stepPor)
			if (j%colno==0) str+='<tr>'
			str+='<td><a href="javascript://" onmouseover="SwapPortfolio('+j+',\'on\',\'imgPort\')" onmouseout="SwapPortfolio('+j+',\'off\',\'imgPort\')"><img border="0" src="' + arrPort[i] + '" width="62" height="62" name="imgPort'+j+'"></a></td>'
			if ((j+1)%colno==0) str+='</tr>'
		}
		if ((j+1)%colno!=0) str+='</tr>'
		str+='</table>'
		document.write(str)
	}
}

function SwapPortfolio(){
	var status = SwapPortfolio.arguments[1]
	var imgName = SwapPortfolio.arguments[2] + SwapPortfolio.arguments[0];
	var index = (SwapPortfolio.arguments.length >= 4) ? parseInt(SwapPortfolio.arguments[3]) : parseInt(SwapPortfolio.arguments[0]);
	document.images[imgName].src = eval(SwapPortfolio.arguments[2] + '_' + status + '[' + index + '].src');
	
	if (status=="on") {
		document.getElementById("imgLeft").src = eval(SwapPortfolio.arguments[2] + '_big[' + index + '].src');
	} else if (status=="off") {
		document.getElementById("imgLeft").src = "images/spacer.gif"
	}
}
//-->