/* start onload function */

window.onload = function() {
	rotateFront();
	searchListen();
}	

/*rotate front image*/
function rotateFront() 
{
	if (document.getElementById("middlecolumn")) 
	{
		var BioLnk = document.getElementById("bioLink");
		var BioImg = document.getElementById("bioImg");
		
		/* TO ADD A NEW BIO....3 Steps:
		1. Add Name to list -- this will become the image's alt tag */
		var imgAlt = new Array("Amy McKnight","Eric Gibson","Julie Morrow Perez","Lei Chang","Patrick Ivison","Rozana Quintana","Ruben Rios","Pete Denman");

		/* 2. add first name -- this will display the appropriate image */
		var imgBg = new Array("amy","eric","julie","lei","patrick","rozana","ruben","pete");
		
		/* 3. add _b_ value. get it from url. This will make the image link to the right page */
		var lnkHref = new Array("1352493","1352497","1352511","1352513","1352523","1352533","1352539","1426293");		
				
		var r =  Math.floor(Math.random()*imgAlt.length);	
		
		BioLnk.href = '/site/lookup.asp?c=erJMJUOxFmH&b=' + lnkHref[r];
		BioImg.alt = 'Meet ' + imgAlt[r];
		document.getElementById("header_search").style.backgroundImage = 'url(http://www.kintera.org/atf/cf/{B432DDF5-7926-46FC-92A7-5F785077E05C}/top_photo_' + imgBg[r] + '.jpg)';
	}
}

function searchIt() {
	if (document.getElementById("search")) {
		document.getElementById("search").submit();
	}
}

function searchListen() {
	if (document.getElementById("sbt")) {
		document.getElementById("sbt").onclick = searchIt;
		document.getElementById("sbt").onkeyPress = searchIt;
	}
	if (document.getElementById("txt")) {
		document.getElementById("txt").focus();
	}
}