// JavaScript Document
var headx = Math.floor(Math.random()*1199);
function slidehead(){
	$("#head").css("background-position", headx + "px 20px");
	headx = headx + 1;
	if(headx>=1200) headx=0;
	setTimeout("slidehead();",100);
}

function popup(id){
	if($("#popup").length==0) $('body').append('<div id="popup"></div>');
	if(id==0){
		$("#popup").fadeOut("fast");
	}else{
		var imgurl;
		var newsize;
		$("#popup").hide();
		newsize = (Math.round(Math.min(document.documentElement.clientHeight,document.documentElement.clientWidth)/10)*10) - 100;
		newsize = ".fit." + newsize + "x" + newsize + ".jpg";
		imgurl = id.href.replace(".jpg", newsize);
		$("#popup").html('<a href="javascript:popup(0);" style="background-image:url(' + imgurl + ');">&nbsp;</a>');
		$("#popup").fadeIn("slow");
		return false;
	}
	
}

$(function(){
	// On Load
	slidehead();
	$('a[href^="http"]').click(function(){this.target = "_blank";});
	$('a[href$=".jpg"]').click(function(){return popup(this);});
});