function showHideImg(el){
	id = el.id;
	imgid = id.replace("lnk","img");
	divid = id.replace("lnk","div");
	if (document.getElementById(imgid)) {
		if (document.getElementById(imgid).style.visibility=='visible')
		{		
			document.getElementById(imgid).style.visibility = 'hidden';
			document.getElementById(divid).style.display = 'none';
			//document.getElementById(divid).style.top = '-105px';
		}
		else 
		{
			//document.getElementById(divid).style.top = '-65px';
			document.getElementById(imgid).style.visibility = 'visible';
			document.getElementById(divid).style.display = 'block';
		}
	}
}

function checkURL(){
	addr_str = document.URL.substring(0, document.URL.length);
	tmp = addr_str.split("?");
	tmp = tmp[1];
	tt = tmp.indexOf("act=findpost");
	return false;
}