// JavaScript Document
<!--DIV SCROLL-->
var timer;
function scrollY(eyeD, ext){
	timer=setInterval(function(){ 
	document.getElementById(eyeD).scrollTop += ext 
	},1);
}

function scrollX(eyeD, ext){
	timer=setInterval(function(){ 
	document.getElementById(eyeD).scrollLeft += ext 
	},1);
}

function confirmRequest(prompt)
{
var agree=confirm(prompt);
if (agree)
	return true ;
else
	return false ;
}


function DisplayPanel(art)
{

	DarkenPage();
    ShowDisplayPanel(art);
}

function ShowDisplayPanel(artID)
{
    var display_panel = document.getElementById('display_panel');
    
    // w is a width of the newsletter panel
    w = Math.round((document.body.clientWidth*0.75));
    // h is a height of the newsletter panel
    h = 250;
    
    // get the x and y coordinates to center the newsletter panel
    //xc = Math.round((document.body.clientWidth/2)-(w/2))
    xc = 17
	yc = Math.round((document.body.clientHeight/2)-(h/2))
    
    // show the newsletter panel
    display_panel.style.left = xc + "px";
    display_panel.style.top  = yc + "px";

	
	display_panel.innerHTML = "<div style='width:100%; height:100%; position:absolute; top:0px;'><iframe width='100%' height='100%' frameborder='0'  allowtransparency='true' scrolling='vertical' src='minidisplay.php?articleid="+artID+"'></iframe></div><div class='closetab' onclick='javascript:CloseMe();'>Close</div>";

    display_panel.style.display = 'block';

}

function CloseMe()
{
    // hide the newsletter panel
    var display_panel = document.getElementById('display_panel');
    display_panel.style.display = 'none';
    // lighten the page again
    LightenPage();
}

// this function puts the dark screen over the entire page
function DarkenPage()
{
    var page_screen = document.getElementById('page_screen');
    page_screen.style.height = document.body.parentNode.scrollHeight + 'px';
    page_screen.style.display = 'block';
}

// this function removes the dark screen and the page is light again
function LightenPage()
{
    var page_screen = document.getElementById('page_screen');
    page_screen.style.display = 'none';
}