var menu_time;

function show_sub_menu(index,visible)
{			
	
	var length=document.getElementById('nr_of_sub').value;
	for(i=0;i<length;i++)
		document.getElementById('Submenu'+i).style.visibility='hidden';
	
		

	var mainpageleft=document.getElementById('main_page').offsetLeft;		
	var tableleft=document.getElementById('menu_left_'+index).offsetLeft;	
	
	
	document.getElementById('Submenu'+index).style.left=mainpageleft+tableleft+13;
	document.getElementById('Submenu'+index).style.top=165;
	
	if (visible==1)
		document.getElementById('Submenu'+index).style.visibility='visible';
	else
		document.getElementById('Submenu'+index).style.visibility='hidden';
		
}

var dom=0;
function getMouseXY(evt)
{		
  var e = (window.event) ? window.event : evt;
  var xMousePosMax = (window.pageXOffset) ? window.pageXOffset : document.body.scrollLeft;  
  var yMousePosMax = (window.pageYOffset) ? window.pageYOffset : document.body.scrollTop;
  x=xMousePosMax+e.clientX;
  y=yMousePosMax+e.clientY;
  
   
  if (y<300 && dom==1) {
 	//document.getElementById("details").style.left = x + 15;
 	
 	var offsetLeft= (document.all) ? document.getElementById('main_project').offsetLeft+document.getElementById('main_page').offsetLeft : document.getElementById('picture_map').offsetLeft;
 	
  	
  	if (x>offsetLeft+220) 
  		document.getElementById("details").style.left = x - 210;
  	else
  		document.getElementById("details").style.left = x + 15; 	
 	
 	
  	if (y>document.getElementById('picture_map').offsetTop+190) 
  		document.getElementById("details").style.top = y - 125;
  	else
  		document.getElementById("details").style.top = y + 15; 	
  }
}	
	
function showDetails(s) {
	document.getElementById("details").className = "details";
	document.getElementById("details_content").innerHTML = document.getElementById("details_"+s).innerHTML;
}

function hideDetails() {
	document.getElementById("details").className = "details_invisible";
}

function open_pop(file) {
	newWindow = window.open('popup2.php?image='+file, 'ZOOM', 'scrollbars=auto,width=2,height=2,left=200,top=200,resizable=1,toolbar=0,location=0,directories=0,status=0,menubar=0,copyhistory=0' );
	if (document.images) newWindow.focus();
}


function open_newsl(id) {
	newWindow = window.open('popup3.php?id='+id, 'newsletter', 'scrollbars=yes,width=620,height=400,left=200,top=200,resizable=1,toolbar=0,location=0,directories=0,status=0,menubar=0,copyhistory=0' );
}