function random_img()
{

	// specify random image names & alt text
	// add more lines as needed

	var myimages=new Array(); 					var myalt=new Array()

	myimages[0]="img/welcome_images/welcome_image00.jpg";		myalt[0]="Suzi Shelton";	
	myimages[1]="img/welcome_images/welcome_image01.jpg";		myalt[1]="Ohio Central F7 #6307"; 
	myimages[2]="img/welcome_images/welcome_image02.jpg";		myalt[2]="Ohio Central #1293"; 
	myimages[3]="img/welcome_images/welcome_image03.jpg";		myalt[3]="Sheep and Goats in Provence"; 
	myimages[4]="img/welcome_images/welcome_image04.jpg";		myalt[4]="Greta";
	myimages[5]="img/welcome_images/welcome_image05.jpg";		myalt[5]="Young Dancers";
	myimages[6]="img/welcome_images/welcome_image06.jpg";		myalt[6]="CSX GP40-2 #6925 Bursting Through Snow";
	myimages[7]="img/welcome_images/welcome_image07.jpg";		myalt[7]="'Northern Rod and Driver'";
	myimages[8]="img/welcome_images/welcome_image08.jpg";		myalt[8]="Switch Stand";
	myimages[9]="img/welcome_images/welcome_image09.jpg";		myalt[9]="Ex-Conrail GP38-2 #8094";

	myimages[10]="img/welcome_images/welcome_image10.jpg";		myalt[10]="Cable";
	myimages[11]="img/welcome_images/welcome_image11.jpg";		myalt[11]="Lake Meade";
	myimages[12]="img/welcome_images/welcome_image12.jpg";		myalt[12]="Lighthouse at Cassis, France";
	myimages[13]="img/welcome_images/welcome_image13.jpg";		myalt[13]="Angie Heimann";
	myimages[14]="img/welcome_images/welcome_image14.jpg";		myalt[14]="Lindsay";
	myimages[15]="img/welcome_images/welcome_image15.jpg";		myalt[15]="G&#252l";
	myimages[16]="img/welcome_images/welcome_image16.jpg";		myalt[16]="Megan Wilson";
	myimages[17]="img/welcome_images/welcome_image17.jpg";		myalt[17]="'Cape Romain'";
	myimages[18]="img/welcome_images/welcome_image18.jpg";		myalt[17]="Incirlik Village, Turkey";
	myimages[19]="img/welcome_images/welcome_image19.jpg";		myalt[19]="Jeffrey Barnes of 'Brave Combo'";

	myimages[20]="img/welcome_images/welcome_image20.jpg";		myalt[20]="Sabanci Merkez Camii (Sabanci Central Mosque) in Adana, Turkey";
	myimages[21]="img/welcome_images/welcome_image21.jpg";		myalt[21]="Jason Johnson";
	myimages[22]="img/welcome_images/welcome_image22.jpg";		myalt[22]="Ohio Central F-7A locomotive #6307 approaches Dennison, Ohio";
	myimages[23]="img/welcome_images/welcome_image23.jpg";		myalt[23]="Veronica";
	myimages[24]="img/welcome_images/welcome_image24.jpg";		myalt[24]="Abby Beth";
	myimages[25]="img/welcome_images/welcome_image25.jpg";		myalt[25]="Lindsey";
	myimages[26]="img/welcome_images/welcome_image26.jpg";		myalt[26]="Skyla";
	myimages[27]="img/welcome_images/welcome_image27.jpg";		myalt[27]="Skyla";
	myimages[28]="img/welcome_images/welcome_image28.jpg";		myalt[28]="Kate Voegele";
	myimages[29]="img/welcome_images/welcome_image29.jpg";		myalt[29]="Guy Remonko";

	myimages[30]="img/welcome_images/welcome_image30.jpg";		myalt[30]="Roger Lewis";
	myimages[31]="img/welcome_images/welcome_image31.jpg";		myalt[31]="Hopeann";
	myimages[32]="img/welcome_images/welcome_image32.jpg";		myalt[32]="Megumi Swann";
	myimages[33]="img/welcome_images/welcome_image33.jpg";		myalt[33]="Hopeann";
	myimages[34]="img/welcome_images/welcome_image34.jpg";		myalt[34]="Hopeann";
	myimages[35]="img/welcome_images/welcome_image35.jpg";		myalt[35]="Porsche 917-021 at Mid-Ohio, 1986";
	myimages[36]="img/welcome_images/welcome_image36.jpg";		myalt[36]="Christa DeCicco";
	myimages[37]="img/welcome_images/welcome_image37.jpg";		myalt[37]="Seth Hopper";
	myimages[38]="img/welcome_images/welcome_image38.jpg";		myalt[38]="Zak Kramer & Whickey Jane";

	//generate random number

	var ry=Math.floor(Math.random()*myimages.length)

	//to add ALT tag back: ALT="'+myalt[ry]+' 

	document.write('<a href=portfolio.htm><img src="'+myimages[ry]+'" WIDTH=600 HEIGHT=350 border=0 ALT=""></a>')
}

random_img()