$(document).ready(function()
{
	//INITIALISE THE WELCOME COLUMN LEFT OFFSET
	welcome_column_left_offset = $("#welcome_column").offset().left;
	
	//INITIALISE THE WINDOW WIDTH
	window_width = $(window).width();
	
	//alert("Event: Page Load - Window Width: " + window_width + " Welcome Left Offset: " + welcome_column_left_offset);
	
	//SET THE WELCOME BACKGROUND POSITION FOR WINDOW WIDTHS AT OR BELOW 1000PX
	if(window_width <= 1000)
	{
		$("#contents_home_top_background").css({"background-position" : "-80px 30px"});
	}
	//SET THE WELCOME BACKGROUND POSITION FOR WINDOW WIDTHS ABOVE 1000PX
	else if(window_width > 1000)
	{
		//INITIALISE NEW WELCOME BACKGROUND POSITION
		new_background_position = welcome_column_left_offset - 78 + "px 30px";
		
		//alert("New Welcome Background Position: " + new_background_position);
		
		$("#contents_home_top_background").css({"background-position" : "" + new_background_position + ""});
	}
});

$(window).resize(function()
{
	//INITIALISE THE WELCOME COLUMN LEFT OFFSET
	welcome_column_left_offset = $("#welcome_column").offset().left;
	
	//INITIALISE THE WINDOW WIDTH
	window_width = $(window).width();
	
	//alert("Event: Page Resize - Window Width: " + window_width + " Welcome Left Offset: " + welcome_column_left_offset);
	
	//SET THE WELCOME BACKGROUND POSITION FOR WINDOW WIDTHS AT OR BELOW 1000PX
	if(window_width <= 1000)
	{
		$("#contents_home_top_background").css({"background-position" : "-80px 30px"});
	}
	//SET THE WELCOME BACKGROUND POSITION FOR WINDOW WIDTHS ABOVE 1000PX
	else if(window_width > 1000)
	{
		//INITIALISE NEW WELCOME BACKGROUND POSITION
		new_background_position = welcome_column_left_offset - 78 + "px 30px";
		
		//alert("New Welcome Background Position: " + new_background_position);
		
		$("#contents_home_top_background").css({"background-position" : "" + new_background_position + ""});
	}
});