<!--
function show(thisitem) {

	ext = document.getElementById(thisitem);
	ext.style.display = 'block';
}

function hide(thisitem) {
	ext = document.getElementById(thisitem);
	ext.style.display = 'none';
}

function picPreview(image,width,desc){
	if(document.getElementById) // Netscape 6.0+ and Internet Explorer 5.0+
    {
    	elm=document.getElementById("picPreview")
	    elm.innerHTML="<img class='picPreview' src='./images/photos/" + image + "' width='" + width + "'><div id='picTitle'>" + desc + "</div>[ <a href='#' onClick=\"hide('picPreview');show('mainColumn');\">close preview</a> ]"
        elm.style.display = "block";
		ext = document.getElementById("mainColumn");
	    ext.style.display = 'none';
	}
}
//-->
