function imgOn(imgNum) { eval('document.nav' + imgNum + '.src=nav' + imgNum + '_over.src;'); document.label.src=labels[imgNum].src; } function imgOff(imgNum, imgSrc) { eval('document.nav' + imgNum + '.src="' + imgSrc + '";'); document.label.src=getDefaultLabel(); } //do preloads var nav1_over = new Image(); nav1_over.src = "demo_nav1_over.gif"; var nav2_over = new Image(); nav2_over.src = "demo_nav2_over.gif"; var nav3_over = new Image(); nav3_over.src = "demo_nav3_over.gif"; var nav4_over = new Image(); nav4_over.src = "demo_nav4_over.gif"; var nav5_over = new Image(); nav5_over.src = "demo_nav5_over.gif"; var nav6_over = new Image(); nav6_over.src = "demo_nav6_over.gif"; var nav7_over = new Image(); nav7_over.src = "demo_nav7_over.gif"; var nav8_over = new Image(); nav8_over.src = "demo_nav8_over.gif"; //set up the labels array var labels = new Object(); labels[1] = new Image(); labels[1].src = "demo_cms1_choose.gif"; labels[2] = new Image(); labels[2].src = "demo_cms2_smart.gif"; labels[3] = new Image(); labels[3].src = "demo_cms3_centralized.gif"; labels[4] = new Image(); labels[4].src = "demo_cms4_multiple.gif"; labels[5] = new Image(); labels[5].src = "demo_cms5_request.gif";