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]="Colleen Carow";	
	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 Danes";
	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[18]="Incirlik Village, Turkey";
	myimages[19]="img/_welcome_images_/welcome_image19.jpg";	myalt[19]="Jeffrey Barnes";

	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";
	myimages[39]="img/_welcome_images_/welcome_image39.jpg";	myalt[39]="Shayna";

	myimages[40]="img/_welcome_images_/welcome_image40.jpg";	myalt[40]="Miss Tess";
	myimages[41]="img/_welcome_images_/welcome_image41.jpg";	myalt[41]="Kirstian";
	myimages[42]="img/_welcome_images_/welcome_image42.jpg";	myalt[42]="Bill Rawlins";
	myimages[43]="img/_welcome_images_/welcome_image43.jpg";	myalt[43]="Ursula Knudson";
	myimages[44]="img/_welcome_images_/welcome_image44.jpg";	myalt[44]="Ursula Knudson";
	myimages[45]="img/_welcome_images_/welcome_image45.jpg";	myalt[45]="Matt Grant";
	myimages[46]="img/_welcome_images_/welcome_image46.jpg";	myalt[46]="Liz Pahl";
	myimages[47]="img/_welcome_images_/welcome_image47.jpg";	myalt[47]="Missy Thangs";
	myimages[48]="img/_welcome_images_/welcome_image48.jpg";	myalt[48]="Kirstian";
	myimages[49]="img/_welcome_images_/welcome_image49.jpg";	myalt[49]="Shayna";

	myimages[50]="img/_welcome_images_/welcome_image50.jpg";	myalt[50]="'Mater";
	myimages[51]="img/_welcome_images_/welcome_image51.jpg";	myalt[51]="Tom Jenkins Dam";
	myimages[52]="img/_welcome_images_/welcome_image52.jpg";	myalt[52]="Guy Davis";
	myimages[53]="img/_welcome_images_/welcome_image53.jpg";	myalt[53]="Guy Davis";
	myimages[54]="img/_welcome_images_/welcome_image54.jpg";	myalt[54]="Graham DeZarn";
	myimages[55]="img/_welcome_images_/welcome_image55.jpg";	myalt[55]="Sean Jones";
	myimages[56]="img/_welcome_images_/welcome_image56.jpg";	myalt[56]="Koala";
	myimages[57]="img/_welcome_images_/welcome_image57.jpg";	myalt[57]="Chloe";
	myimages[58]="img/_welcome_images_/welcome_image58.jpg";	myalt[58]="Thomas Whyrot";

	//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 TITLE="'+myalt[ry]+' by William McFadden; click for portfolio" ALT="'+myalt[ry]+' by William McFadden; click for portfolio"></a>')
}

random_img()