if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) {
	window.attachEvent("onload", alphaBackgrounds);
}

function alphaBackgrounds(){
	var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
	var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5);
	for (i=0; i<document.all.length; i++){
		var bg = document.all[i].currentStyle.backgroundImage;
		if (itsAllGood && bg){
			if (bg.match(/\.png/i) != null){
				var mypng = bg.substring(5,bg.length-2);
				document.all[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+mypng+"', sizingMethod='crop')";
				document.all[i].style.backgroundImage = "none";
			}
		}
	}
}

google_ad_client = "pub-0787799719819167";
google_ad_width = 468;
google_ad_height = 60;
google_ad_format = "468x60_as";
google_ad_type = "text";
google_ad_channel ="";
google_color_border = "605AA1";
google_color_bg = "292929";
google_color_link = "FFFFFF";
google_color_url = "605AA1";
google_color_text = "918CCE";

var showBanner_act = '';

var position_fixed = new Array('open', 'banner');

function showBanner (action)
{
	if (showBanner_act == action)
	 return false;

	boben   = document.getElementById('open');
	bbanner = document.getElementById('banner');
	if (action=='show')
	{
		boben.style.display='block';
		bbanner.style.display='none';
	} else {
		boben.style.display='none';
		bbanner.style.display='block';
	}
	
	showBanner_act = action;
}

function window_onscroll()
{  
 if(typeof(document.media)=='string')
 {// only do this for ie
   var s;
   // scrolling offset calculation via www.quirksmode.org 
   if (self.pageYOffset)
   {
    s = self.pageYOffset;
	 
   } else if (document.documentElement && document.documentElement.scrollTop) {
    s = document.documentElement.scrollTop; 
	
   } else if (document.body) {	
    s = document.body.scrollTop; 
   }
	
   for(i=0;i<position_fixed.length;i++)
   {
    var el = document.getElementById(position_fixed[i]);
    el.style.top = s;
   }
 }
}

window.onscroll = window_onscroll;