// JavaScript Document
//Show contact realtor form
function contactrealtor(href,target)
{
	//Get mls
	aux = href.split("?");
	mls = unescape(aux[1]).replace('mls=','');
	//Get current pic
	currentpic = $('picdiv'+mls).getFirst().get('src');
	dest = href+'&cp='+currentpic;
	window.open(dest,target,'width=880,height=270');
}
//Show Book Appointment form
function bookappointment(href,target)
{
	//Get mls
	aux = href.split("?");
	mls = unescape(aux[1]).replace('mls=','');
	//Get current pic
	currentpic = $('picdiv'+mls).getFirst().get('src');
	dest = href+'&cp='+currentpic;
	window.open(dest,target,'width=880,height=280');
}
//Get next pic link
function nextpic(id)
{
	//Get max Pics
	maxpics = parseInt($('maxpic_'+id).get('text'))-1;
	currentpic = parseInt($('currentpic'+id).get('text'));
	//Get current pic
	if(currentpic <= maxpics)
	{
		next_pic = parseInt(currentpic);
		$('pic'+id).set('src','pictures/'+id+'_'+next_pic+'.jpg');
		$('currentpic'+id).set('text',next_pic+1);
	}
}
//Get previous pic link
function prevpic(id)
{
	currentpic = parseInt($('currentpic'+id).get('text'));
	//Get current pic
	if(currentpic > 1)
	{
		prev_pic = currentpic-2;
		picture = 'pictures/'+id+'_'+prev_pic+'.jpg'
		$('pic'+id).set('src',picture);
		$('currentpic'+id).set('text',prev_pic+1);
	}
}