<!--

function showNag()
{
	if(document.cookie.match ( '(^|;) ?nagHelp=([^;]*)(;|$)' ))
	{
		return false
	}
	else
	{	
		return true
	}	
}

function page_mask_close()
{
	document.getElementById('page_mask').style.display = "none"
	document.getElementById('ml_t').style.backgroundImage = '';
	document.getElementById('ml_l').style.backgroundImage = '';
	document.getElementById('ml_r').style.backgroundImage = '';
	document.getElementById('ml_b').style.backgroundImage = '';
	document.getElementById('ml_tl').src = '/images/tables/l_green/tl_invert_blue.jpg';
	document.getElementById('ml_tr').src = '/images/tables/l_green/tr_invert_blue.jpg';
	document.getElementById('ml_bl').src = '/images/tables/l_green/bl_invert_blue.jpg';
	document.getElementById('ml_br').src = '/images/tables/l_green/br_invert_blue.jpg';
	
	date = new Date();
	date.setTime(date.getTime()+(1*24*60*60*1000));
	expires = "; expires="+date.toLocaleString();
	
	document.cookie = "nagHelp=disabled"+expires+"; path=/";
}

function page_mask_move(firstload)
{
	if(showNag())
	{
		if(typeof(window.innerWidth) == 'number') 
		{
			myWidth = window.innerWidth
			myHeight = window.innerHeight
		} 
		else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight )) 
		{
			myWidth = document.documentElement.clientWidth
			myHeight = document.documentElement.clientHeight
		} 
		else if(document.body && ( document.body.clientWidth || document.body.clientHeight )) 
		{
			myWidth = document.body.clientWidth
			myHeight = document.body.clientHeight
		}
		
		var scrOfX = 0, scrOfY = 0;
		if( typeof( window.pageYOffset ) == 'number' ) {
			scrOfY = window.pageYOffset
			scrOfX = window.pageXOffset
		} else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
			scrOfY = document.body.scrollTop
			scrOfX = document.body.scrollLeft
		} else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
			scrOfY = document.documentElement.scrollTop
			scrOfX = document.documentElement.scrollLeft
		}
		
		corner_tl_top = document.getElementById('ml_tl').offsetTop
		corner_tl_left = document.getElementById('ml_tl').offsetLeft
		corner_tr_left = document.getElementById('ml_tr').offsetLeft
		corner_bl_top = document.getElementById('ml_bl').offsetTop
	
		holeHeight = (corner_bl_top - corner_tl_top) + 13
		holeWidth = (corner_tr_left - corner_tl_left) + 13
		
		document.getElementById('page_mask_top').style.width = myWidth + "px"
		document.getElementById('page_mask_top').style.height = corner_tl_top + "px"
		document.getElementById('page_mask_left').style.width = corner_tl_left + "px"
		document.getElementById('page_mask_left').style.height = holeHeight + "px"
		document.getElementById('page_mask_right').style.marginLeft = holeWidth + "px"
		document.getElementById('page_mask_right').style.width = ((myWidth - corner_tr_left) - 13) + "px"
		document.getElementById('page_mask_right').style.height = holeHeight + "px"
		document.getElementById('page_mask_bottom').style.width = myWidth + "px"
		document.getElementById('page_mask_bottom').style.height = (document.getElementById('endofpage').offsetTop - (corner_tl_top + holeHeight)) + "px"
		document.getElementById('page_mask_pointer').style.top = (corner_tl_top - 35) + "px"
		document.getElementById('page_mask_pointer').style.left = ((corner_tl_left + holeWidth) + 15) + "px"
	
		document.getElementById('ml_t').style.backgroundImage = 'url(/images/tables/l_green/back_invert_blue_dashed.jpg)';
		document.getElementById('ml_l').style.backgroundImage = 'url(/images/tables/l_green/back_invert_blue_dashed2.jpg)';
		document.getElementById('ml_r').style.backgroundImage = 'url(/images/tables/l_green/back_invert_blue_dashed2.jpg)';
		document.getElementById('ml_b').style.backgroundImage = 'url(/images/tables/l_green/back_invert_blue_dashed.jpg)';
		document.getElementById('ml_tl').src = '/images/tables/l_green/tl_invert_blue_dashed.jpg';
		document.getElementById('ml_tr').src = '/images/tables/l_green/tr_invert_blue_dashed.jpg';
		document.getElementById('ml_bl').src = '/images/tables/l_green/bl_invert_blue_dashed.jpg';
		document.getElementById('ml_br').src = '/images/tables/l_green/br_invert_blue_dashed.jpg';
		
		document.getElementById('page_mask').style.display = "block"
		
		
		if(firstload == true && (corner_bl_top + 25) > scrOfX)
		{
			scrollView = corner_tl_top - (myHeight/2)
			window.scroll(0,scrollView); 
		}
	}
}


-->