function showDivToggle(div)
{
	var el = document.getElementById(div);
	el.style.display = (el.style.display == 'none') ? 'block' : 'none';
}


function IHAddToFavorites()
{
	if (window.external)
	{
		window.external.AddFavorite ("http://www.water-air.gr", "water-air.gr")
	}
	else
	{ 
		alert("Sorry! Your browser doesn't support this function.");
	}
}


function IHBookmarkSite (title, url)
{
	if (document.all)
		window.external.AddFavorite(url, title);
	else if (window.sidebar)
		window.sidebar.addPanel(title, url, "")
}


function IHNavigateSitemapURL (node)
{
	if (node.Value != "") {
	
		if (node.Category == "") {
			window.open (node.Value, '', '', false);
		} else {
			window.location.href = node.Value;
		}
		
		return true;
			
	} 
		
	return false;
}


function OpenWindow_a(theURL){
	newWindow1=window.open(theURL,'photos1','scrollbars=yes,HEIGHT=400,WIDTH=230') ; b= screen.availWidth - 230 ; newWindow1.moveTo(b,0); newWindow1.focus( )
}


function OpenWindow_b(theURL){
	newWindow2=window.open(theURL,'photos2','scrollbars=yes,HEIGHT=500,WIDTH=430') ; b= screen.availWidth - 400 ; newWindow2.moveTo(0,0); newWindow2.focus( )
}


function OpenWindow_c(theURL){
	newWindow3=window.open(theURL,'photos3','scrollbars=yes,HEIGHT=530,WIDTH=530') ; b= screen.availWidth - 550 ; newWindow3.moveTo(b,0); newWindow3.focus( )
}