function main_photo()
{ 
	var nbr=Math.round(Math.random()*19);
    var photo= new Array(30);
	var text= new Array(30);

	photo[0]  = 'anie';
	photo[1]  = 'awmn';
	photo[2]  = 'azpc';
	photo[3]  = 'baaw';
	photo[4]  = 'bfop';
	photo[5]  = 'brxg';
	photo[6]  = 'bsfw';
    photo[7]  = 'bsju';
	photo[8]  = 'bton';
	photo[9]  = 'btri';
	photo[10]  = 'ccid';
	photo[11] = 'ccrk';
	photo[12] = 'cdyz';
	photo[13] = 'cdza';
	photo[14] = 'felx';
	photo[15] = 'iejh';
	photo[16] = 'mvfh';
    photo[17] = 'oncs';
    photo[18] = 'scsc';
	photo[19] = 'thot';

    text[0]  = 'Taylorcraft J Auster 5';
	text[1]  = 'Phoenix Luton LA-4A Minor';
	text[2]  = 'Slingsby T-61C Falke';
	text[3]  = 'Jodel D.119';
	text[4]  = 'Jodel D.120';
	text[5]  = 'Aeronca 7AC Champion';
	text[6]  = 'Piper PA-15 Vagabond';
    text[7]  = 'Cessna 150M';
	text[8]  = 'Piper Pa28-140';
	text[9]  = 'Aeronca 11AC Super Chief';
	text[10] = 'Jabiru J400';
	text[11] = 'Luscombe 8A Silvaire';
	text[12] = 'Vans R-7';
	text[13] = 'Alpi Poineer 300';
	text[14] = 'CZAW Sportcrusier';
	text[15] = 'Jodel D150 Mascaret';
	text[16] = 'CFM Shadow CD';
    text[17] = 'Tipsy Nipper IIIB';
	text[18] = 'CZAW Sportcrusier';
	text[19] = 'Jabiru SK';
	
	if (photo[nbr] =="scsc")
	{
		document.write("<img src='photos/g-" + photo[nbr] + "-02.jpg' width='372' height='240'>");
	}
	else
    {
		document.write("<img src='photos/g-" + photo[nbr] + "-02.jpg' width='372' height='260'>");
	}

	document.write("<BR> Strut Aircraft&nbsp;&nbsp;-&nbsp;&nbsp;" + text[nbr]);

}