// ************************************
// Nevtron & Company d.o.o.
// main .js file
// ************************************

// For external links that open in a new window (neede for xhtml 1.0 strict)
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;

// For dynamic main navigation
function sub(id) {
	i = 1;
	while(i < 5) {
		// alert(i);
		if(i == id) {
			document.getElementById('sub' + i).style.display = 'block';
		} else {
			document.getElementById('sub' + i).style.display = 'none';
		}
		i++;
	}
}