// JavaScript Document
$.fn.image = function(src, f){ 
  return this.each(function(){ 
    var i = new Image(); 
    i.src = src; 
    i.onload = f; 
    this.appendChild(i);
  }); 
} 

$(document).ready(function() {
 
	$("#main-menu ul li a").hover(
		function(){
			var li = $(this).parent();
			li.addClass("main-selected");			
		},
		function(){
			var li = $(this).parent();
			li.removeClass("main-selected");
		}
	);	
	$(".location_bar span a").hover(
		function(){
			var span = $(this).parent();
			span.addClass("loc-selected");
		},
		function(){
			var span = $(this).parent();
			span.removeClass("loc-selected");
		}
	);	
	
});

function popImage(img,w,h) {
	day = new Date();
	id = day.getTime();
	//MAX is a 600 by 600 square
	var m = 600;
	if(w > m || h > m){
		var scrollbars = 1;
		if(w > m) w = m;
		if(h > m) h = m;		
	}
	else var scrollbars = 0;

	eval("page" + id + " = window.open('/popup.php?image='+img, '" + id + "', 'toolbar=0,scrollbars='+scrollbars+',location=0,statusbar=0,menubar=0,resizable=0,width='+w+',height='+h);");
	
	if(id) return true;
	else return false;
}