function pop(url){
	var name="bayleys";
	var w= 900;
	var h=700;
	var opts = "width=" + w + ",height=" + h + ",scrollbars=yes,toolbar=no,location=no,menubar=no,status=no,resizable=yes";
	opts=opts+',top='+((screen.height/2)-(h/2))+',left='+((screen.width/2)-(w/2));
	var win = window.open(url,name,opts);
	return(false );
}

window.addEvent('domready', function() { 
	var links = $$('a.external');
	links.each(function(el) { 
		el.addEvent('click',function(event){
				event.stop();
				return(pop(el.href));
			});
		});
	});
	
	
window.addEvent('domready', function() { 
	if(Browser.Engine.trident4) {
		fixPNG();
	}
	var thetips = new Tips($$('.mapLink'), {fixed: true });
});


function fixPNG(){
	var blankSrc = appRoot + '/blank.gif';
	var pngimages = $$('img');

	pngimages.each(function(el){
		if(el.src.match('png')) {
			var src = el.src;
			el.src = blankSrc;
			el.style.height= el.getStyle('height');	
		//	el.style.width= el.getStyle('width');	
			el.runtimeStyle.filter = "progid:DXImageTransform.Microsoft." +
				"AlphaImageLoader(src='" + src + "',sizingMethod='crop')";
		}
	});
	
	var divs = $$('div');
	divs.each(function(el){
		if(el.getStyle('background-image').match('png')) {
			var src = el.getStyle('background-image').replace('url(','').replace('")', '').replace('"', '');
			el.style.height= el.getStyle('height');				
			el.style.background = "";
			el.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";

		}
	});
	
}

function changeSort( sortlist ) {
	newlocation = this.location.href.replace(/&order=\d+/, '');
	this.location.href = newlocation + "&order=" + sortlist.value;
}