function show_pop(){
	$('#pop_tech').show();
	
}

$(document).ready(function(){
	w=$(window).width();
	w=w-800;
	w=w/2;
	//alert(w);
	$('#pop_tech').css('left', w+219);
	$('#pop_tech').mouseover(function(){
		
	});

	$('#pop_tech').mouseleave(function(){
		$('#pop_tech').hide();
		return false;
	});
	
	$('#menu').mousemove(function(e){
		x=e.pageX;
		y=e.pageY;
		if(x-w<219 || x>w+350 || y<345)$('#pop_tech').hide();
	
	});

});