<!--

//rollover buttons

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		preloadFlag = true;
	}
}

// tell a friend

function ShowRecommend() 
{
	var rndURL = (1000*Math.random());
	var url = "http://www.thinkcap.ca/cgi-bin/csrecommend/csrecommend.cgi?command=showrecommend&page="+escape(window.location);
	h=480;
	w=480;
	newWindow = window.open(url,'search','width='+w+',height='+h+',top='+(screen.height-h)/2+',left='+(screen.width-w)/2+',location=0,directories=0,status=no,menuBar=no,scrollBars=no,resizable=yes');
	newWindow.focus();
}

//email form pop-up

	var myHeight = 250;
	var isResizable = true;
	
	function createTarget(form) {
	_target = form.target;
	_colon = _target.indexOf(":");
	if(_colon != -1) {
	form.target = _target.substring(0,_colon);
	form.args = _target.substring(_colon+1);
	} else if(typeof(form.args)=="undefined") {
	form.args = "";
	}
	if(form.args.indexOf("{")!=-1) {
	_args = form.args.split("{");
	form.args = _args[0];
	for(var i = 1; i < _args.length;i++) {
	_args[i] = _args[i].split("}");
	form.args += eval(_args[i][0]) + _args[i][1];
	   }
	}
	form.args = form.args.replace(/ /g,"");
	_win = window.open('',form.target,form.args);
	if(typeof(focus)=="function")
	_win.focus();
	return true;
	}
	
//form field colour
	
	function focusColor(theField, theColor){
    theField.style.backgroundColor = theColor;  
    return true;	
}

	myPix = new Array("images/sidebar-pic00.jpg","images/sidebar-pic01.jpg","images/sidebar-pic02.jpg","images/sidebar-pic03.jpg","images/sidebar-pic04.jpg")
	imgCt = myPix.length 

	function choosePic() {
		if (document.images) {
			randomNum = Math.floor((Math.random() * imgCt))
			document.myPicture.src = myPix[randomNum]
		}
	}

// -->