	<!--
		var innerW,innerH;
		function getInnersize()
		{
			if (self.innerHeight) // all except Explorer
			{
				innerW = self.innerWidth;
				innerH = self.innerHeight;
			}
			else if (document.documentElement && document.documentElement.clientHeight)
				// Explorer 6 Strict Mode
			{
				innerW = document.documentElement.clientWidth;
				innerH = document.documentElement.clientHeight;
			}
			else if (document.body) // other Explorers
			{
				innerW = document.body.offsetWidth;
				innerH = document.body.offsetHeight;
			}
			
			
			if (self.innerHeight) { y = self.innerHeight; x = self.innerWidth; }
   			else if (document.documentElement && document.documentElement.clientHeight) { y = document.documentElement.clientHeight; x = document.documentElement.clientWidth; }
   			else if (document.body) { y = document.body.clientHeight; x = document.body.clientWidth; }
		}


		var scrollingX,scrollingY;

		function getScrolling()
		{
			if (self.pageYOffset) // all except Explorer
			{
				scrollingX = self.pageXOffset;
				scrollingY = self.pageYOffset;
			}
			else if (document.documentElement && document.documentElement.scrollTop)
				// Explorer 6 Strict
			{
				scrollingX = document.documentElement.scrollLeft;
				scrollingY = document.documentElement.scrollTop;
			}
			else if (document.body) // all other Explorers
			{
				scrollingX = document.body.scrollLeft;
				scrollingY = document.body.scrollTop;
			}
			else
			{
				scrollingX = 0;
				scrollingY = 0;
			}
		}
		
		var e=new Array();
		function elem(i)
		{
			if(!e[i])
			{
				if(document.getElementById)e[i]=document.getElementById(i);
				else if(document.all)e[i]=document.all[i];
				else if(document.layers)e[i]=document.layers[i];
			}
			return e[i];
		}
		
		function showinvitation(homepagename)
		{
			var popframe=elem("popframe");
			document.body.style.overflow='hidden'
			frameurl="http://www.chapso.de/freunde.php?h="+homepagename;
			popframe.setAttribute('src', frameurl);
			getInnersize();
			getScrolling();
			var unclickable=elem("unclickable");
			unclickable_s=unclickable.style;
			unclickable_s.display="block";
			unclickable_s.width=parseInt(innerW)+"px";
			unclickable_s.height=parseInt(innerH)+"px";			
			unclickable_s.left=parseInt(scrollingX)+"px";
			unclickable_s.top=parseInt(scrollingY)+"px";
			var invite=elem("invite");
			invite_s=invite.style;
			invite_s.display="block";
			invite_left=parseInt(scrollingX)+parseInt(parseInt(innerW)/2)-200;
			invite_top=parseInt(scrollingY)+parseInt(parseInt(innerH)/2)-parseInt(350/2);			
			invite_s.left=invite_left+"px";
			invite_s.top=invite_top+"px";
		}
		
		function closeinvitation()
		{
			var unclickable=elem("unclickable");
			unclickable_s=unclickable.style;
			unclickable_s.display="none";
			var invite=elem("invite");
			invite_s=invite.style;
			invite_s.display="none";
		}
	  // -->