isLoaded=false;

function init() {
	DynLayerInit();
	showScroll();
	isLoaded=true;
}
onload=init

/********************************************************************************
	preload rollovers
********************************************************************************/
navImages = new Array('world','web','clients','ourselves','project','results','portfolio','news','careers','lab','contact','pressRelease','articles','awards','whitepapers');
for (i=0; i<navImages.length; i++) {
	eval(navImages[i] + '_over = new Image()');
	eval(navImages[i] + '_over.src = "/images/nav/' + navImages[i] + '_over.gif"');
	eval(navImages[i] + ' = new Image()');
	eval(navImages[i] + '.src = "/images/nav/' + navImages[i] + '.gif"');
}

/**********************************************************************************
	rollovers
**********************************************************************************/
function rollOver(who, where) {
	if (isLoaded==true) {
		if (!where) where = who;
		eval( where + 'Nav.img("'+ who +'","'+ who +'_over")');
	}
}

function rollOut(who, where) {
	if (isLoaded==true) {
		if (!where) where = who;
		eval( where + 'Nav.img("'+ who +'","'+ who +'")');
	}
}

/**********************************************************************************
	resize fix for netscape
**********************************************************************************/
function checkSize(){
	if( (window.innerWidth != iW) || (window.innerHeight != iH) )
		location.reload()
}

function flipLaunch(who, desc) {
	portfolioWin = window.open("/popupLarge.php?img=/images/portfolio/portfolioData/"+ who +"&description="+ desc,"portfolioWin", "resizable=no,menubar=no,scrollbars=no,width=408,height=450");
}

function showScroll(){

	if (lgtextarea.h > 220){
		scrollup.show();
		scrolldown.show();
	}

}