//randomly selects an image from seven sequentially
//numbered jpg every time the page reloads
function splashpic (){
var length = 11;
var ran_num = Math.round((length-1)*Math.random());
ran_num=ran_num+1;
var source = "images/startImage/"+ran_num+".jpg";
document.images['splash'].src = source;
}

/************** image rollover **********************/
if (document.images) {
// Active images	
enteron = new Image(); 
enteron.src = "./images/index/enterOn.gif";
homeon = new Image(); 
homeon.src = "../images/navBar/homeOn.gif";
galleryon = new Image(); 
galleryon.src = "../images/navBar/galleryOn.gif";
resumeon = new Image(); 
resumeon.src = "../images/navBar/resumeOn.gif";
eventon = new Image(); 
eventon.src = "../images/navBar/eventOn.gif";
contacton = new Image(); 
contacton.src = "../images/navBar/contactOn.gif";
infoon = new Image(); 
infoon.src = "../images/navBar/infoOn.gif";

// Inactive images
enteroff = new Image(); 
enteroff.src = "./images/index/enterOff.gif";
homeoff = new Image(); 
homeoff.src = "../images/navBar/homeOff.gif";
galleryoff = new Image(); 
galleryoff.src = "../images/navBar/galleryOff.gif";
resumeoff = new Image(); 
resumeoff.src = "../images/navBar/resumeOff.gif";
eventoff = new Image(); 
eventoff.src = "../images/navBar/eventOff.gif";
contactoff = new Image(); 
contactoff.src = "../images/navBar/contactOff.gif";
infooff = new Image(); 
infooff.src = "../images/navBar/infoOff.gif";
}

function imgOn(imgName) {

if (document.images) {
document[imgName].src = eval(imgName + "on.src");
}
}

function imgOff(imgName) {
if (document.images) {
document[imgName].src = eval(imgName + "off.src");
}
}
/*******************************************************************************************/

// redirect css depend of browser
if (navigator.appName=="Microsoft Internet Explorer")
 {
	document.write('<link rel="stylesheet" type="text/css" href="../css/MSLisaStyle.css" />'); 
 }
 
 if (navigator.appName=="Netscape") {
	 document.write('<link rel="stylesheet" type="text/css" href="../css/lisaStyle.css" />');
 }

/*******************************************************************************************/
function swapImage(clientId) {

          document.getElementById('paintImage').src = clientId;

   }