//open popup
function openWindow(url, w, h, resize, scrollbars) {
	var win = window.open(url,"","width="+w+",height="+h+",resizable="+resize+",status=yes,scrollbars="+scrollbars);
	win.focus();
}
function openBlank(_url) {
	//alert(_url);
	var win = window.open(_url, "_blank");
	win.focus();
}

// automatic scrollbars

var minW = 1016;
var minH = 570;

window.onresize = checkSize;

function checkSize() {
	
	var w;
	var h;
	
	if (document.layers) {
		w = window.innerWidth;
		h = window.innerHeight;
		window.scrollbars.visible = (h<minH || w<minW) ? "true" : "false";
	} 
	else {
		w = document.body.offsetWidth;
		h = document.body.offsetHeight;				
		document.body.scroll = (h<minH || w<minW) ? "yes" : "no";	
	}
	
	document.flashMovie.width = (w<minW) ? minW : "100%";
	document.flashMovie.height = (h<minH) ? minH : "100%";
		
}

function setVoting(band_id){
	var ExpireDate = new Date(2006, 12, 31);
	document.cookie = band_id+";expires=" + ExpireDate.toGMTString();		
}



function readVoting(){
	var voted;
	if (document.cookie) {
		//band_id
		voted = document.cookie;
   }else{
		voted = -1;
	}
	//alert ('voted: ' + voted);
	return voted;
}