// Preise

var preise = new Array();

preise[1] = 39;
preise[2] = 15;
preise[3] = 789;
preise[4] = 1799;
preise[5] = 62;
preise[6] = 219;
preise[7] = 479;
preise[8] = 209;
preise[9] = 329;
preise[10] = 17;
preise[11] = 98;
preise[12] = 199;
preise[13] = 109;
preise[14] = 79;
preise[15] = 499;
preise[16] = 1119;
preise[17] = 319;
preise[18] = 159;
preise[19] = 28;
preise[20] = 1399;

var vermoegen = 2000;

var open = null;

var max_height = 250;

var votes = new Array();

var last_vote;

function set_last_vote(lv){
	last_vote = lv;
}

function thanks(){
	window.alert(unescape("Besten Dank f%FCr Ihre Teilnahme!"));
	document.location.href = "index.html";
}

function send_vote(){
	
	var get = "";
	var has_votes = false;
	var div = "";
	var total_votes = 0;
	
	for(i=1;i<21;i++){
		if(votes[i] == true){
			get += div + i;
			div = ",";
			has_votes = true;
			total_votes++;
		}
	}
	
	if(has_votes == true){
		
		var msg;
		
		msg = unescape("Sie haben noch CHF " + vermoegen + ".- in der Kasse.\nm%F6chten Sie Umfrage jetzt schon senden?");
		
		if(window.confirm(msg))
			ajax.location.href = "send_vote.php?type=2&votes=" + get + "&last_vote=" + last_vote;
	}else{
		window.alert(unescape("Bitte kaufen Sie mindestens ein Produkt!"));
	}
}

function add_vote(which){
	
	total_votes = 0;
	
	if(votes[which] != true && vermoegen - preise[which] > 0){
		votes[which] = true;
		vermoegen -= preise[which];
		document.getElementById('vote_td' + which).innerHTML = "<a class=\"linkblau\" href=\"javascript:add_vote(" + which + ")\" id=\"add_vote" + which + "\">&raquo; dieses Produkt zur&uuml;ckgeben</a><img src=\"pics/haken.gif\" alt=\"\" height=\"42\" width=\"32\" border=\"0\">";
		
	}else if(votes[which] != true && vermoegen - preise[which] < 0){
		window.alert(unescape("Sie haben nicht ausreichend Geld, um dieses Produkt zu kaufen."));
	}else if(votes[which] == true){
		votes[which] = false;
		vermoegen += preise[which];
		document.getElementById('vote_td' + which).innerHTML = "<a class=\"linkblau\" href=\"javascript:add_vote(" + which + ")\" id=\"add_vote" + which + "\">&raquo; dieses Produkt kaufen</a>";
	}
	
	document.getElementById('kassenbestand').innerHTML = vermoegen + ".-";
}


function set_open(which){
	open = which;
	document.getElementById('mehr_lesen_div' + which).style.display = "none";
	document.getElementById('mehr_lesen' + which).innerHTML = "&raquo; weniger lesen<br />";
	ajax.location.href = "get_abstimmung2.php?product=" + which;
}

function implode(which, h){

	document.getElementById('mehr_lesen_div' + open).style.height = h + "px";

	h -= 10;

	if(h > 0){
		window.setTimeout("implode('" + which + "'," + h + ")", 10);
	}else{
		document.getElementById('mehr_lesen_div' + open).style.height = "0px";
		document.getElementById('mehr_lesen_div' + open).style.display = "none";
		document.getElementById('mehr_lesen' + open).innerHTML = "&raquo; mehr lesen<br />";
		if(open != which){
			set_open(which);
		}else{
			open = null;
		}
	}

}

function mehr_lesen(which){

	if(open != null && open != which){
		
		implode(which, max_height);
		
	}else if(open == null){
		set_open(which);
	}else if(open == which){
		implode(which, max_height);
	}
}