function open_win(url, width, height)
{
	var centerX = 0;
	var centerY = 0;
	if(window.outerWidth > 0)
	{
		centerX = (window.outerWidth - width) / 2;
		centerY = (window.outerHeight - height) / 2;
	}
	else if (document.documentElement.offsetWidth > 0)
	{
		centerX = (document.documentElement.offsetWidth - width) / 2;
		centerY = (document.documentElement.offsetHeight) / 2;
	}
	else if (document.body.offsetWidth > 0)
	{
		centerX = (document.body.offsetWidth - width) / 2;
		centerY = (document.body.offsetHeight - height) / 2;
	}

	var specs = 'width=' + width + ',height=' + height + ',left=' + centerX + ',top=' + centerY + ',resizable=no';
	var name = '';

	window.open(url, '_blank', specs);

	return false;
}

function change(vis, invis)
{
		var show = document.getElementById(vis);
		var hide = document.getElementById(invis);
		
		show.className = 'visible';
		hide.className = 'invisible';
}

// pica - news resize
function news_resize(activate)
{
	if (activate == 1)
	{
		var temp = document.getElementById('resizem');
		if (temp.offsetHeight > 611)
		{
			base = temp.offsetHeight - 606;

      var newb = 0;
			if (typeof document.body.style.maxHeight != "undefined")
			{
				// IE 7, mozilla, safari, opera 9
				var newb = 1;
			}

			//alert (navigator.appName+' '+browserVer);
			if (navigator.appName == 'Microsoft Internet Explorer' && newb == 0)
			{
				ie = -56;
				size = document.getElementById('resize1').offsetHeight;
				document.getElementById('resize1').style.height = (size+base+ie-179)+"px";
		
				size = document.getElementById('resize2').offsetHeight;
				document.getElementById('resize2').style.height = (size+base+ie-500)+"px";
				
				size = document.getElementById('resize3').offsetHeight;
				document.getElementById('resize3').style.height = (size+base+ie-179)+"px";	
				
				size = document.getElementById('resize4').offsetHeight;
				document.getElementById('resize4').style.height = (size+base+ie-272)+"px";
			
				size = document.getElementById('resize5').offsetHeight;
				document.getElementById('resize5').style.height = (size+base+ie-272)+"px";
				
				size = document.getElementById('resize6').offsetHeight;
				document.getElementById('resize6').style.height = (size+base+ie+56)+"px";
				
				size = document.getElementById('resize7').offsetHeight;
				document.getElementById('resize7').style.height = (size+base+ie)+"px";
				
				size = document.getElementById('resize8').offsetHeight;
				document.getElementById('resize8').style.height = (size+base+ie+60)+"px";
			}
			else
			{
				ie = 0;
				size = document.getElementById('resize1').offsetHeight;
				document.getElementById('resize1').style.height = size+base+"px";
		
				size = document.getElementById('resize2').offsetHeight;
				document.getElementById('resize2').style.height = size+base+"px";
				
				size = document.getElementById('resize3').offsetHeight;
				document.getElementById('resize3').style.height = size+base+"px";	
				
				size = document.getElementById('resize4').offsetHeight;
				document.getElementById('resize4').style.height = size+base+"px";
			
				size = document.getElementById('resize5').offsetHeight;
				document.getElementById('resize5').style.height = size+base+"px";
				
				size = document.getElementById('resize6').offsetHeight;
				document.getElementById('resize6').style.height = size+base+"px";
				
				size = document.getElementById('resize7').offsetHeight;
				document.getElementById('resize7').style.height = size+base+"px";
				
				size = document.getElementById('resize8').offsetHeight;
				document.getElementById('resize8').style.height = size+base+"px";
			}
		}
	}
}