function getRandNum(topNum)
	{
		randNum = Math.floor(Math.random()*topNum);
		return randNum;	
	}
	
function generateOutput(arrayNum)
	{
		rtClOut = "";
		rtClOut += '<div id="leftCol" class="featuredButterfly" style="background-image:url(/random_butterflies/' + rtClPr[arrayNum][0] + ');padding-top:' + rtClPr[arrayNum][1] + ';">';
		rtClOut += '<p class="species"><a href="' + rtClPr[arrayNum][2] + '">' + rtClPr[arrayNum][3] + '</a></p>';
		rtClOut += '<p class="photographer">' + rtClPr[arrayNum][4] + '</p>';
		rtClOut += '<br clear="left" />';
		rtClOut += '</div>';
		return rtClOut;
	}

function writeRtCol()
	{

		 rtClPr = new Array();
		 
		 
		/* +++++++++++++++++++++++++++++++++++++ */
		/* Add, Edit, or Delete Properties Below*/
		
		rtClPr[0] = new Array();
		rtClPr[0][0] = "mardon_skipper.jpg";
		rtClPr[0][1] = "525px";
		rtClPr[0][2] = "/species_profiles/mardon_skipper/";
		rtClPr[0][3] = "Mardon skipper";
		rtClPr[0][4] = "Michael Durham, Oregon Zoo";

		
		rtClPr[1] = new Array();
		rtClPr[1][0] = "oregon_silverspot.jpg";
		rtClPr[1][1] = "525px";
		rtClPr[1][2] = "/species_profiles/oregon_silverspot/";
		rtClPr[1][3] = "Oregon silverspot";
		rtClPr[1][4] = "Michael Durham, Oregon Zoo";
		
      rtClPr[2] = new Array();
		rtClPr[2][0] = "oregon_silverspot_2.jpg";
		rtClPr[2][1] = "525px";
		rtClPr[2][2] = "/species_profiles/oregon_silverspot/";
		rtClPr[2][3] = "Oregon silverspot";
		rtClPr[2][4] = "Erin Sullivan";
		
		rtClPr[3] = new Array();
		rtClPr[3][0] = "oregon_silverspot_3.jpg";
		rtClPr[3][1] = "525px";
		rtClPr[3][2] = "/species_profiles/oregon_silverspot/";
		rtClPr[3][3] = "Oregon silverspot";
		rtClPr[3][4] = "Michael Durham, Oregon Zoo";
		
		rtClPr[4] = new Array();
		rtClPr[4][0] = "oregon_silverspot_4.jpg";
		rtClPr[4][1] = "518px";
		rtClPr[4][2] = "/species_profiles/oregon_silverspot/";
		rtClPr[4][3] = "Oregon silverspot";
		rtClPr[4][4] = "Michael Durham, Oregon Zoo";
		
		rtClPr[5] = new Array();
		rtClPr[5][0] = "l_helloides.jpg";
		rtClPr[5][1] = "525px";
		rtClPr[5][2] = "/species_profiles/";
		rtClPr[5][3] = "Purplish copper";
		rtClPr[5][4] = "Peter J. Tolson";
		
		rtClPr[6] = new Array();
		rtClPr[6][0] = "calephelis_muticum.jpg";
		rtClPr[6][1] = "525px";
		rtClPr[6][2] = "/species_profiles/";
		rtClPr[6][3] = "Swamp metalmark";
		rtClPr[6][4] = "Peter J. Tolson";
		
		rtClPr[6] = new Array();
		rtClPr[6][0] = "karner_blue.jpg";
		rtClPr[6][1] = "506px";
		rtClPr[6][2] = "/species_profiles/karner_blue/";
		rtClPr[6][3] = "Karner blue";
		rtClPr[6][4] = "Mitch Magdich";
		
		/* End Add, Edit Delete */
		/* +++++++++++++++++++++++++++++++++++++ */
		
		
		rtColNum = getRandNum(rtClPr.length);
		rtColNum2 = getRandNum(rtClPr.length);
		while(rtColNum2 == rtColNum)
			{
				rtColNum2 = getRandNum(rtClPr.length);
			}
		output = generateOutput(rtColNum);	
		//output += generateOutput(rtColNum2);
		//alert(output);
		document.write(output);
	}