function setall(){
	var screenW = 1024;		//totale breedte scherm
	var screenH = 768;		//totale hoogte scherm
	if (parseInt(navigator.appVersion)>3) {
			screenW = screen.width;
			screenH = screen.height;
	}
	else if (navigator.appName == "Netscape"  && parseInt(navigator.appVersion)==3 && navigator.javaEnabled()) {
		var jToolkit = java.awt.Toolkit.getDefaultToolkit();
		var jScreenSize = jToolkit.getScreenSize();
		screenW = jScreenSize.width;
		screenH = jScreenSize.height;
	}
	var innerWidth = 0;
	var innerHeight = 0;
	if( typeof( window.innerWidth ) == 'number' ) {
	//Non-IE
	innerWidth = window.innerWidth;
	innerHeight = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
	//IE 6+ in 'standards compliant mode'
	innerWidth = document.documentElement.clientWidth;
	innerHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
	//IE 4 compatible
	innerWidth = document.body.clientWidth;
	innerHeight = document.body.clientHeight;
	}
	setTimeout ( "startAnimate()", 4000 );
}

function startAnimate(){
	var animateNavsIntval=setInterval ( "animateNavs()", 2500 );
	var animateStripesIntval=setInterval ( "animateStripes()", 200 );
}

var colors=Array();
colors[0]="#000000";
colors[1]="red";
colors[2]="#00DBFF";


function animateNavs(){
	if(undefined===window.navi){
		window.navi = 1;
	}
	prevnav=navi-1;
	if(prevnav==0) prevnav=numnavs;
	document.getElementById("nav"+navi).style.color=colors[2];
	document.getElementById("nav"+prevnav).style.color=colors[0];
	navi++;
	if(navi>numnavs) navi=1;
}

function animateStripes(){
	if(undefined===window.stripepos){
		window.stripepos = 45;
	}
	document.getElementById("container").style.backgroundPosition=stripepos+"%";
	stripepos++;
	var i = 30+Math.round(30*Math.random());
	var j = Math.round(7*Math.random());
	if(j==2) stripepos=i+15;
	if(j>4) stripepos=130;
	if(stripepos>80) stripepos=i+25;
}


function getScrollXY() {
  var scrOfX = 0, scrOfY = 0;
  if( typeof( window.pageYOffset ) == 'number' ) {
    //Netscape compliant
    scrOfY = window.pageYOffset;
    scrOfX = window.pageXOffset;
  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
    //DOM compliant
    scrOfY = document.body.scrollTop;
    scrOfX = document.body.scrollLeft;
  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
    //IE6 standards compliant mode
    scrOfY = document.documentElement.scrollTop;
    scrOfX = document.documentElement.scrollLeft;
  }
  return [ scrOfX, scrOfY ];
}