function popUp(roomName,roomTitle,maxPhoto) {

var ran_unrounded=Math.random()*10;
var ran_number=Math.round(ran_unrounded);

	window.open("popup.html?roomName="+roomName+"&roomTitle="+roomTitle+"&picNumber=1&maxPhoto="+maxPhoto,"popup"+ran_number,"width=500,height=380,status=no,toolbar=no,resizable=no,scrolling=no,scrollbars=no");

}

function doPic(roomName,picNum) {

	document.mainpic.src='images/'+roomName+picNum+'.jpg';

}

function popUpMap() {

	window.open("popupmap.html","mappopup","width=600,height=550,status=no,toolbar=no,scrolling=yes,scrollbars=yes");

}