<!--

        var browserName = navigator.appName;
        var browserVer = parseFloat(navigator.appVersion);
        var browserMac = navigator.appVersion.indexOf("Macintosh");
        var browserWin = navigator.appVersion.indexOf("Win");
        var loaded = false;
        var version = "ack";

        if (browserName == "Netscape"
                && browserVer >= 3) version = "n3";

        if (browserName == "Microsoft Internet Explorer"
                && browserVer >= 3.01
                && browserMac != -1) version = "ie3m";

        if (browserName == "Microsoft Internet Explorer"
                && browserVer >= 4) version = "ie4";

        // ========================= rollover code

        var rollOk = (version == "n3"
                || version == "ie3m"
                || version == "ie4") ? true : false;

        if (rollOk) {
			
                img1off = new Image();
                img1off.src = "/_media/images/nav/1-0.gif";
                img2off = new Image();
                img2off.src = "/_media/images/nav/2-0.gif";
				img3off = new Image();
                img3off.src = "/_media/images/nav/3-0.gif";
				img4off = new Image();
                img4off.src = "/_media/images/nav/4-0.gif";
				
				
				//facilities
				img5off = new Image();
                img5off.src = "/_media/images/nav/overview-0.gif";
				img6off = new Image();
                img6off.src = "/_media/images/nav/focus.gif";
				img7off = new Image();
                img7off.src = "/_media/images/nav/usability.gif";
				img8off = new Image();
                img8off.src = "/_media/images/nav/mock.gif";
				img9off = new Image();
                img9off.src = "/_media/images/nav/business.gif";
				img19off = new Image();
                img19off.src = "/_media/images/nav/rates.gif";
				//services
			    img20off = new Image();
                img20off.src = "/_media/images/nav/qualitative-0.gif";
				img21off = new Image();
                img21off.src = "/_media/images/nav/quantitative-0.gif";
				img22off = new Image();
                img22off.src = "/_media/images/nav/business-0.gif";
				img23off = new Image();
                img23off.src = "/_media/images/nav/specialized-0.gif";
				img24off = new Image();
                img24off.src = "/_media/images/nav/facility-0.gif";
				
				
				img201off = new Image();
                img201off.src = "/_media/images/nav/focus-0.gif";
				
				img202off = new Image();
                img202off.src = "/_media/images/nav/contextual-0.gif";
				
				img203off = new Image();
                img203off.src = "/_media/images/nav/observational-0.gif";
				
				img204off = new Image();
                img204off.src = "/_media/images/nav/field-0.gif";
				
				img205off = new Image();
                img205off.src = "/_media/images/nav/psychographics-0.gif";
				
				img211off = new Image();
                img211off.src = "/_media/images/nav/survey-0.gif";
				
				
				img212off = new Image();
                img212off.src = "/_media/images/nav/data-0.gif";
				
				img221off = new Image();
                img221off.src = "/_media/images/nav/brand-0.gif";
				
				img222off = new Image();
                img222off.src = "/_media/images/nav/name-0.gif";
				
				img223off = new Image();
                img223off.src = "/_media/images/nav/brandandlogo-0.gif";
				
				img224off = new Image();
                img224off.src = "/_media/images/nav/coolhunting-0.gif";
				
				img231off = new Image();
                img231off.src = "/_media/images/nav/healthcare-0.gif";
				
				img232off = new Image();
                img232off.src = "/_media/images/nav/customer-0.gif";
				
				img233off = new Image();
                img233off.src = "/_media/images/nav/mobile-0.gif";
				
				img234off = new Image();
                img234off.src = "/_media/images/nav/greenproducts-0.gif";
				
				img241off = new Image();
                img241off.src = "/_media/images/nav/focusgroups-0.gif";
				
				img242off = new Image();
                img242off.src = "/_media/images/nav/usability-0.gif";
				//contact us
		
				
				//about us
				
				img11off = new Image();
                img11off.src = "/_media/images/nav/locations-0.gif";
				img12off = new Image();
                img12off.src = "/_media/images/nav/participate-0.gif";
				img13off = new Image();
                img13off.src = "/_media/images/nav/team-0.gif";
				img35off = new Image();
                img35off.src = "/_media/images/nav/clients-0.gif";
				
				
				// on states
				img1on = new Image();
                img1on.src = "/_media/images/nav/1-1.gif";
				img2on = new Image();
                img2on.src = "/_media/images/nav/2-1.gif";
				img3on = new Image();
                img3on.src = "/_media/images/nav/3-1.gif";
				img4on = new Image();
                img4on.src = "/_media/images/nav/4-1.gif";
				// facilities
				img5on = new Image();
                img5on.src = "/_media/images/nav/overview-1.gif";
				
				
				img6on = new Image();
                img6on.src = "/_media/images/nav/focus1.gif";
				img7on = new Image();
                img7on.src = "/_media/images/nav/usability1.gif";
				img8on = new Image();
                img8on.src = "/_media/images/nav/mock1.gif";
				img9on = new Image();
                img9on.src = "/_media/images/nav/business1.gif";
				img19on = new Image();
                img19on.src = "/_media/images/nav/rates1.gif";
				//services
			    img20on = new Image();
                img20on.src = "/_media/images/nav/qualitative-1.gif";
				img21on = new Image();
                img21on.src = "/_media/images/nav/quantitative-1.gif";
				img22on = new Image();
                img22on.src = "/_media/images/nav/business-1.gif";
				img23on = new Image();
                img23on.src = "/_media/images/nav/specialized-1.gif";
				img24on = new Image();
                img24on.src = "/_media/images/nav/facility-1.gif";
				
				
			    img201on = new Image();
                img201on.src = "/_media/images/nav/focus-1.gif";
				
				img202on = new Image();
                img202on.src = "/_media/images/nav/contextual-1.gif";
				
				
				img203on = new Image();
                img203on.src = "/_media/images/nav/observational-1.gif";
				
				img204on = new Image();
                img204on.src = "/_media/images/nav/field-1.gif";
				
				img205on = new Image();
                img205on.src = "/_media/images/nav/psychographics-1.gif";
				
				
				img211on = new Image();
                img211on.src = "/_media/images/nav/survey-1.gif";
				
				
				img212on = new Image();
                img212on.src = "/_media/images/nav/data-1.gif";
				
				
				img221on = new Image();
                img221on.src = "/_media/images/nav/brand-1.gif";
				
				img222on = new Image();
                img222on.src = "/_media/images/nav/name-1.gif";
				
				img223on = new Image();
                img223on.src = "/_media/images/nav/brandandlogo-1.gif";
				
				img224on = new Image();
                img224on.src = "/_media/images/nav/coolhunting-1.gif";
				
				img231on = new Image();
                img231on.src = "/_media/images/nav/healthcare-1.gif";
				
				img232on = new Image();
                img232on.src = "/_media/images/nav/customer-1.gif";
				
				img233on = new Image();
                img233on.src = "/_media/images/nav/mobile-1.gif";
				
				img234on = new Image();
                img234on.src = "/_media/images/nav/greenproducts-1.gif";
				
				img241on = new Image();
                img241on.src = "/_media/images/nav/focusgroups-1.gif";
				
				img242on = new Image();
                img242on.src = "/_media/images/nav/usability-1.gif";
				
				
				//about us
				
				img11on = new Image();
                img11on.src = "/_media/images/nav/locations-1.gif";
				img12on = new Image();
                img12on.src = "/_media/images/nav/participate-1.gif";
				img13on = new Image();
                img13on.src = "/_media/images/nav/team-1.gif";
				img35on = new Image();
                img35on.src = "/_media/images/nav/clients-1.gif";
				
				
				loaded = true;
        }


        function rollOver(imgName, imgNum) {
                if (rollOk) {
                        if (loaded) {
                                if (imgName != "whatsnew") {
                                        imgOn = eval(imgName + "on.src");
                                        document.images[imgName].src = imgOn;
                                }       

                                
                        }
                }
        }

        function rollOut(imgName, imgNum) {
                imgOff = eval(imgName + "off.src");
                document.images[imgName].src = imgOff;
            }
// -->