function randomContent()
{
var chosenImage=new Array();

// filenames of images in this array
chosenImage[0]="tulsa.jpg";
chosenImage[1]="driller.jpg";
chosenImage[2]="gilcrease.jpg";
chosenImage[3]="pac.jpg";
chosenImage[4]="philbrook.jpg";
chosenImage[5]="tiger.jpg";
chosenImage[6]="citiplex.jpg";
chosenImage[7]="williams.jpg";
chosenImage[8]="reynolds.jpg";


var chosenAltCopy=new Array();

//title and alt copy for images
chosenAltCopy[0]="Downtown Tulsa";
chosenAltCopy[1]="the Tulsa Driller";
chosenAltCopy[2]="Gilcrease Museum";
chosenAltCopy[3]="Tulsa's Performing Arts Center";
chosenAltCopy[4]="the Philbrook Museum of Art";
chosenAltCopy[5]="a tiger at the Tulsa Zoo";
chosenAltCopy[6]="CitiPlex Towers";
chosenAltCopy[7]="Williams Towers";
chosenAltCopy[8]="Tulsa University's Reynolds Center";

var getRan=Math.floor(Math.random()*chosenImage.length);
// if (getRan==0)getRan=1;
document.write('<img src=\"http://www.tulsaschools.org/images_random/'+chosenImage[getRan]+'" alt=\"'+chosenAltCopy[getRan]+'\" width=\"188\" height=\"135\" />');
}