function getRand(onPage)
{
numArray = null;
if(onPage == 'front')
{
numArray = new Array('
','
');
}
else if(onPage == 'front2')
{
numArray = new Array('
','
');
}
else if(onPage == 'front3')
{
numArray = new Array('
','
','
');
}
else if(onPage == 'testimonial')
{
numArray = new Array('1','2','3','4');
}
//randomly load an image, using the var randNum
//maxNum is the highest numbered image within the images directory
var maxNum = numArray.length;
var randNum = (Math.floor(Math.random() * maxNum));
randNum = numArray[randNum];
return randNum;
}
function getfocus(){
window.focus();
}