$(document).ready( function(){
	GlobalVariables = new Object();

	// tabs for product properties
    GlobalVariables.tabsnumber = 2;


	$('#element-1').click(function(){
		ChangeBackgroundToActive(1);
		ChangeActiveTab(1);
	});

	$('#element-2').click(function(){
		ChangeBackgroundToActive(2);
		ChangeActiveTab(2);
	});

	$('.img_abl > img').click(function(){
		var url = $(this).attr("src");
		url = url.replace("/50/","/250/");
		$('#middlepreview > img').attr('src',url);

		});

	$('#bigimageurl').click(function(){
		ShowBigImage();
	});

	$('#bigimage').click(function(){
		ShowBigImage();
	});


	$('#closebigimage').click(function(){
		$('.large_img_pos').css('display','none');
	});


});

function ShowBigImage(){
		var url = $('#middlepreview > img').attr("src");
		url = url.replace('/250/','/500/');
		$('.large_img_pos').css('display','block');
		$('.large_img_pos img').attr('src',url);

}