function popupwin(what,x,y) {
		var wopt="scrollbars=no,status=no,toolbar=no,menubar=no,resizable=yes,width="+(x+100)+",height="+(y+150)+",screenX=100,screenY=100";
		newpop=window.open("","_blank",wopt);
		newpop.document.open();
		newpop.document.write('<html><head><title>Hvasser.no</title><link href="/inc/popup.css" type="text/css" rel="stylesheet" media="all"></head>');
		wobo="this.resizeTo(this.document.getElementsByTagName('IMG').item(0).width+100,this.document.getElementsByTagName('IMG').item(0).height+150)";
		newpop.document.write('<body onload="'+wobo+'"><center><table cellspacing="0" cellpadding="0" height="100%"><tr><td><img src="'+what+'"></td></tr></table></center></body></html>');
		newpop.document.close();
		return false;
}

function popupwins(what,index) {
	var x=what[index][1];
	var y=what[index][2];
	var img=what[index][0];
	wopt="scrollbars=no,status=no,toolbar=no,menubar=no,resizable=yes,width="+(x+100)+",height="+(y+150)+",screenX=100,screenY=100";
	var newpop=window.open("","_blank",wopt);
	newpop.document.open();
	newpop.preview_images = what;
	newpop.preview_image = index;

	newpop.preview_nextimage = function() {
		if(newpop.preview_image+1<newpop.preview_images.length) {
			newpop.preview_image++;
			newpop.preview_showcurrent();
		}
		newpop.preview_buttons();
	}
	window.preview_nextimage = newpop.preview_nextimage;
	newpop.preview_previmage = function() {
		if(newpop.preview_image>0) {
			newpop.preview_image--;
			newpop.preview_showcurrent();
		}
		newpop.preview_buttons();
	}
	window.preview_previmage = newpop.preview_previmage;
	newpop.preview_buttons = function() {
		if(newpop.preview_image+1>=newpop.preview_images.length) {
			newpop.document.getElementById('next').style.display='none';
		} else {
			newpop.document.getElementById('next').style.display='';
		}
		if(newpop.preview_image-1<0) {
			newpop.document.getElementById('prev').style.display='none';
		} else {
			newpop.document.getElementById('prev').style.display='';
		}
	}
	newpop.preview_showcurrent = function() {
			newpop.document.getElementById('img').src = newpop.preview_images[newpop.preview_image][0];
			newpop.resizeTo(newpop.preview_images[newpop.preview_image][1]+100,newpop.preview_images[newpop.preview_image][2]+150);
	}

	newpop.document.write('<html><head><title>Hvasser.no</title><link href="/inc/popup.css" type="text/css" rel="stylesheet" media="all"></head>');
	wobo="this.resizeTo(this.document.getElementsByTagName('IMG').item(0).width+100,this.document.getElementsByTagName('IMG').item(0).height+150)";
	newpop.document.write('<body onload="'+wobo+'"><center><table cellspacing="0" cellpadding="0" height="100%"><tr><td align="left" style="text-align:left"><a id="prev" href="#" onclick="window.preview_previmage();return false;"'+((newpop.preview_image)>0 ? '':' style="display:none"')+'>&laquo; previous</a> &nbsp;|&nbsp; <a href="#" onclick="javascript:window.close();">close x</a> &nbsp;|&nbsp; <a id="next" href="#" onclick="window.preview_nextimage();return false;"'+((newpop.preview_image+1)<what.length ? '':' style="display:none"')+'>next &raquo;</a><br><br></td></tr><tr><td><img id="img" src="'+img+'"></td></tr></table></center></body></html>');
	newpop.document.close();
	return false;
}

