function printImage() {
	var arrPoets = new Array()
	arrPoets[0]='<img src="http://www.hocopolitso.org/imgs/poets/poets1.jpg" alt="" width="248" height="211"';
	arrPoets[1]='<img src="http://www.hocopolitso.org/imgs/poets/poets2.jpg" alt="" width="248" height="211"';
	arrPoets[2]='<img src="http://www.hocopolitso.org/imgs/poets/poets3.jpg" alt="" width="248" height="211"';
	arrPoets[3]='<img src="http://www.hocopolitso.org/imgs/poets/poets4.jpg" alt="" width="248" height="211"';
	arrPoets[4]='<img src="http://www.hocopolitso.org/imgs/poets/poets5.jpg" alt="" width="248" height="211"';
	arrPoets[5]='<img src="http://www.hocopolitso.org/imgs/poets/poets6.jpg" alt="" width="248" height="211"';
	arrPoets[6]='<img src="http://www.hocopolitso.org/imgs/poets/poets7.jpg" alt="" width="248" height="211"';
	
	var max = arrPoets.length;
	var rnd = Math.round(Math.random()*(max-1));	
	document.write(arrPoets[rnd]);
}

var currentLoc = "";
function showDirections(which) {
	if(currentLoc!="") {
		var loc = document.getElementById(currentLoc);
		if(typeof(loc) != undefined) {
			loc.className="hide";
		}
	}
	
	var itm = which.location[which.location.selectedIndex].value;
	currentLoc=itm;
	
	if(itm!="") {
		loc = document.getElementById(itm);
		
		if(typeof(loc) != undefined) {
			loc.className = "show";
		}
	}
}

function showInfo(which) {
	if(currentLoc!="") {
		var loc = document.getElementById(currentLoc);
		if(typeof(loc) != undefined) {
			loc.className="hide";
		}
	}
	
	var itm = which.video[which.video.selectedIndex].value;
	currentLoc=itm;
	
	if(itm!="") {
		loc = document.getElementById(itm);
		
		if(typeof(loc) != undefined) {
			loc.className = "showInfo";
		}
	}
}

/* Begin Stylesheet Switcher */
function setActiveStyleSheet(title) {
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
			a.disabled = true;
			if(a.getAttribute("title") == title) a.disabled = false;
		}
	}
}

function getActiveStyleSheet() {
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 
		&& a.getAttribute("title") 
		&& !a.disabled) return a.getAttribute("title");
	}		
	
	return null;
}


function getPreferredStyleSheet() {
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("rel").indexOf("alt") == -1 && a.getAttribute("title")) return a.getAttribute("title");  
	}
  
  	return null;
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	} 
	else expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {  
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	
	return null;

}

window.onload = function(e) {
	var cookie = readCookie("style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);
}

window.onunload = function(e) {
	var title = getActiveStyleSheet();
	createCookie("style", title, 365);
}