function Item_v2_ChangeMainImageSRC(new_src)
{
	var image_obj = document.getElementById('item_main_image');
	var na_image_obj = document.getElementById('image_na_class_large');
	
	if(na_image_obj)
	{
		na_image_obj.style.display = 'none';
	}
	if(image_obj)
	{
		image_obj.src = new_src;
		image_obj.style.display = 'inline';
	}
}


function Item_v2_ShowXLWindow(file, window_width, window_height)
{
	window.open(file,'XL','resizable=no,scrollbars=no,status=no,menubar=no,width=' + window_width + ',height='+window_height+', left=0, top=0');
}

function Item_v2_ShowImageNotFound()
{
	var image_obj = document.getElementById('item_main_image');
	var na_image_obj = document.getElementById('image_na_class_large');

	if(image_obj)
		image_obj.style.display = 'none';
		
	if(na_image_obj)
		na_image_obj.style.display = 'inline';

	
}

function Item_v2_ShowXLLink()
{
	var xl_link_obj = document.getElementById('item_larger_image_link');
	if(xl_link_obj)
	{
		//alert('show xl link');
		xl_link_obj.style.display = 'inline';
	}
}
function Item_v2_HideXLLink()
{
	var xl_link_obj = document.getElementById('item_larger_image_link');
	if(xl_link_obj)
	{
		//alert('hide xl link');
		xl_link_obj.style.display = 'none';
	}
}