function openPrintView() {
		var rawUrl = this.location.href + "?isprintview=1";
		var encodedUrl = escape(rawUrl);
		window.open("/work_ch/printview.php?encodedUrl="+encodedUrl,'','width=620,height=' + (screen.height - 50) + ',left=0,top=0,resizable=yes,scrollbars=yes');
	}
	
	function getget(name) {
	  var q = document.location.search;
	  var i = q.indexOf(name + '=');
	
	  if (i == -1) {
	    return false;
	  }
	
	  var r = q.substr(i + name.length + 1, q.length - i - name.length - 1);
	
	  i = r.indexOf('&');
	
	  if (i != -1) {
	    r = r.substr(0, i);
	  }
	
		return(r.replace(/\+/g, ' '));
	}
	
	function isPrintView() {
	
		if(getget('isprintview')) {
	//		document.write("<script language='javascript'>parent.contentFrame.focus(); parent.contentFrame.print();</script>");

document.write("<script language='javascript'> </script>");

		} else {
			document.write("<table width='100%' border='0' align='left'><tr><td><div align='right'><a href='javascript: openPrintView();'><img src='/work_ch/images/icons/print.gif' width='16' height='15' align='middle' border='0' alt='Diese Seite drucken'></a> | <a href='#top'>top</a></div></td></tr></table>");
		}
	}