var mouse = new Array();
var mouse1;
var mouse2;
$(document).mousemove(function(e){
	mouse[0] = e.pageX;
	mouse[1] = e.pageY;
});

$(document).mousedown(function(e){
	var temp = getMouseCoordinates();
	mouse1 = temp[0];
});

$(document).mouseup(function(e){
	var temp = getMouseCoordinates();
	mouse2 = temp[0];
	
	//alert(mouse1 + " - " + mouse2);
});

$(document).ready(function(){
	createCookie('screen_width', screen.width);
	createCookie('screen_height', screen.height);
	
	//alert(readCookie('screen_width'));
});

function createCookie(name,value) {
	var date = new Date();
	date.setTime(date.getTime()+(86400000));
	var expires = date.toGMTString();
	document.cookie = name+"="+value+"; expires="+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function getMouseCoordinates(){
	return mouse;
}

function getObj(id){
	obj = document.getElementById(id);
	if(obj != undefined){
		return obj;
	}
}

function show(id){
	obj = getObj(id);
	if(obj != undefined){
		obj.style.display = "block";
	}
}

function hide(id){
	obj = getObj(id);
	if(obj != undefined){
		obj.style.display = "none";
	}
}