<!-- //Preload changed images

option = new Array(30);

option[0] = new Image();option[0].src = "images/case-studies/box-1a.gif";
option[1] = new Image();option[1].src = "images/case-studies/box-1b.gif";
option[2] = new Image();option[2].src = "images/case-studies/box-2a.gif";
option[3] = new Image();option[3].src = "images/case-studies/box-2b.gif";
option[4] = new Image();option[4].src = "images/case-studies/box-3a.gif";
option[5] = new Image();option[5].src = "images/case-studies/box-3b.gif";
option[6] = new Image();option[6].src = "images/case-studies/box-4a.gif";
option[7] = new Image();option[7].src = "images/case-studies/box-4b.gif";
option[8] = new Image();option[8].src = "images/case-studies/box-5a.gif";
option[9] = new Image();option[9].src = "images/case-studies/box-5b.gif";
option[10] = new Image();option[10].src = "images/case-studies/box-6a.gif";	
option[11] = new Image();option[11].src = "images/case-studies/box-6b.gif";	
option[12] = new Image();option[12].src = "images/case-studies/blurb-1.gif";	
option[13] = new Image();option[13].src = "images/case-studies/blurb-2.gif";
option[14] = new Image();option[14].src = "images/case-studies/blurb-3.gif";
option[15] = new Image();option[15].src = "images/case-studies/blurb-4.gif";
option[16] = new Image();option[16].src = "images/case-studies/blurb-5.gif";
option[17] = new Image();option[17].src = "images/case-studies/blurb-6.gif";

option[18] = "http://www.fingenuity.com/case-studies/FIN_CS_GRT.Orange.pdf";	
option[19] = "http://www.fingenuity.com/case-studies/FIN_CS_CIA.Green.pdf";
option[20] = "http://www.fingenuity.com/case-studies/FIN_CS_NYU_CSC.PinK.pdf";
option[21] = "http://www.fingenuity.com/case-studies/FIN_CS_MountSinai.LightBlue.pdf";
option[22] = "http://www.fingenuity.com/case-studies/FIN_CS_LIS.Yellow.pdf";
option[23] = "http://www.fingenuity.com/case-studies/FIN_CS_bankBoston.DarkBlue.pdf";

option[24] = "/case-studies/FIN_CS_GRT.Orange.pdf";	
option[25] = "/case-studies/FIN_CS_CIA.Green.pdf";
option[26] = "/case-studies/FIN_CS_NYU_CSC.PinK.pdf";
option[27] = "/case-studies/FIN_CS_MountSinai.LightBlue.pdf";
option[28] = "/case-studies/FIN_CS_LIS.Yellow.pdf";
option[29] = "/case-studies/FIN_CS_bankBoston.DarkBlue.pdf";

<!--option[24] = "_gaq.push(['_trackPageview','/case-studies/FIN_CS_GRT.Orange.pdf']);";	
<!--option[25] = "_gaq.push(['_trackPageview','/case-studies/FIN_CS_CIA.Green.pdf']);";
<!--option[26] = "_gaq.push(['_trackPageview','/case-studies/FIN_CS_NYU_CSC.PinK.pdf']);";
<!--option[27] = "_gaq.push(['_trackPageview','/case-studies/FIN_CS_MountSinai.LightBlue.pdf']);";
<!--option[28] = "_gaq.push(['_trackPageview','/case-studies/FIN_CS_LIS.Yellow.pdf']);";
<!--option[29] = "_gaq.push(['_trackPageview','/case-studies/FIN_CS_bankBoston.DarkBlue.pdf']);";
-->

function changeButton(button,butt_num,blurb,blurb_link,blurb_track) {
		resetBoxes();
		document.getElementById(button).src = option [butt_num].src;
		document.getElementById("blurb_link").href = option [blurb_link];
		document.getElementById("blurb").src = option [blurb].src;
		document.getElementById("blurb_link").onClick = new function () { 
			var track = option [blurb_track];
			//alert(track);
			_gaq.push(['_trackPageview', track]);
		}
}


function resetBoxes() {
		document.getElementById("cs1").src = option [0].src;
		document.getElementById("cs2").src = option [2].src;
		document.getElementById("cs3").src = option [4].src;
		document.getElementById("cs4").src = option [6].src;
		document.getElementById("cs5").src = option [8].src;
		document.getElementById("cs6").src = option [10].src;
		return;
}

function randomLoad() {
	var randNum=Math.floor(Math.random()*6)+1;
	// alert(randNum);
	switch (randNum) {
		case 1: changeButton('cs1',1,12,18,24); break;
		case 2: changeButton('cs2',3,13,19,25); break;
		case 3: changeButton('cs3',5,14,20,26); break;
		case 4: changeButton('cs4',7,15,21,27); break;
		case 5: changeButton('cs5',9,16,22,28); break;
		case 6: changeButton('cs6',11,17,23,29); break;
		default: changeButton('cs1',1,12,18,24); break;
	}
}