function fullSize(urlstring, photono, photocount) {
	wWidth = window.screen.availWidth;
	wHeight = window.screen.availHeight;
	xpos = ypos = 0;
	w = 620;
	h = 329;
	
	if(wWidth > w) {
		xpos = (wWidth - w)/2;
	}
	if(wHeight > h) {
		ypos = (wHeight - h)/2;
	}

	window.open("../inc/detail.php?img=" + urlstring + "&photono=" + photono + "&photocount=" + photocount, "fotka", "scrollbars=no, toolbar=no, directories=no, top=" + ypos + ", left=" + xpos + ", menubar=no, width=" + w + ",height=" + h + ", resizable=no");
	return false;
}


function externalLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && 
       anchor.getAttribute("rel") == "external") 
     anchor.target = "_blank"; 
 } 
}

window.onload = externalLinks;