jQuery.noConflict();

jQuery(document).ready(function(){
	jQuery('area').click(function(){
		showSmokeScreen(jQuery(this).attr('rel'));
	});
	
	jQuery('#smokeScreen').click(function(){
		closeSmokeScreen();
	});
});

function showSmokeScreen(frameSrc){
	var scrollPosition = jQuery(window).scrollTop();

	jQuery('#smokeScreen').css('margin-top',scrollPosition);
	
	jQuery('#iframe').attr('src',frameSrc);
	jQuery('#smokeScreen').css('display','block');
	jQuery('body').css('overflow','hidden');
}

function closeSmokeScreen(){
	jQuery('#smokeScreen').css('display','none');
	jQuery('#iframe').attr('src','');
	jQuery('body').css('overflow','scroll');
}