if (document.images) {
	var hoverImages = new Array('/img/btn-full-spectrum-consulting-global-renumeration-experts.jpg', '/img/btn-novel-service-find-onboard-talent-organization.jpg', '/img/btn-relevant-metrics-organization-fulfill-data-analysis-needs.jpg', '/img/btn-practical-hands-on-advice-improve-processes-help-team-efficient.jpg');

	var i=0;
	objImage = new Image();
	for	(i=1; i<=hoverImages.length; i++) {
		objImage.src = hoverImages[i];
	}
}

function getElement(psID) {
	if (document.all) {
		return document.all[psID];
	} else if (document.getElementById) {
		return document.getElementById(psID);
	} else {
		for (iLayer = 1; iLayer < document.layers.length; iLayer++) {
			if (document.layers[iLayer].id == psID)
			return document.layers[iLayer];
		}
	}
	return null;
}


function nav(btn) {
	if (btn == 1 && getElement('nav1').innerHTML != "Full spectrum<br /> consulting from<br /> global remuneration<br /> experts") {
		getElement('nav1').innerHTML = "Full spectrum<br /> consulting from<br /> global remuneration<br /> experts";
		getElement('nav1').style.paddingTop = "25px";
		getElement('nav1').style.height = "135px";
	} else if (btn == 2) {
		getElement('nav2').innerHTML = "A novel service<br /> to find & onboard<br /> talent for your<br /> organization";
		getElement('nav2').style.paddingTop = "25px";
		getElement('nav2').style.height = "135px";
	} else if (btn == 3) {
		getElement('nav3').innerHTML = "Defining relevant metrics for your organization and fulfilling your data analysis needs";
		getElement('nav3').style.paddingTop = "10px";
		getElement('nav3').style.height = "150px";
	} else if (btn == 4) {
		getElement('nav4').innerHTML = "Practical, hands-on advice to improve processes and help your team become more efficient";
		getElement('nav4').style.paddingTop = "10px";
		getElement('nav4').style.height = "150px";
	} else if (btn == -1) {
		getElement('nav1').innerHTML = "Compensation /<br />Remuneration";
		getElement('nav1').style.paddingTop = "65px";
		getElement('nav1').style.height = "95px";
	} else if (btn == -2) {
		getElement('nav2').innerHTML = "Talent Affinity<sup>SM</sup>";
		getElement('nav2').style.paddingTop = "80px";
		getElement('nav2').style.height = "80px";
	} else if (btn == -3) {
		getElement('nav3').innerHTML = "Analytics<br /> & Metrics";
		getElement('nav3').style.paddingTop = "65px";
		getElement('nav3').style.height = "95px";
	} else if (btn == -4) {
		getElement('nav4').innerHTML = "Process &<br /> Team Efficiency";
		getElement('nav4').style.paddingTop = "65px";
		getElement('nav4').style.height = "95px";
	}
}

