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

var pic,linkprev,linknext,theimg,emimgbox;
var numimgs = 38;
function homeslide(){
	if(!document.getElementById) return;
	var imgbox = document.getElementById('homeseniorimgbox');if(!imgbox)return;
	var pimgbox = imgbox.getElementsByTagName('p')[0];if(!pimgbox)return;
	strongimgbox = pimgbox.getElementsByTagName('strong')[0];if(!strongimgbox)return;
	emimgbox = pimgbox.getElementsByTagName('em')[0];if(!emimgbox)return;

	theimg = imgbox.getElementsByTagName('img')[0];if(!theimg)return;
	var theimgsrc = theimg.src;
	pic = theimgsrc.substring(theimgsrc.lastIndexOf('/')+1,theimgsrc.lastIndexOf('.'));
	pic = pic * 1;

	linkprev = document.getElementById('homelinkprev');
	if(linkprev) pimgbox.removeChild(linkprev);
	linknext = document.getElementById('homelinknext');
	if(linknext) pimgbox.removeChild(linknext);

	linkprev = document.createElement('a');
	linkprev.id = 'homelinkprev';
	linkprev.href = '#imaginea_urmatoare';
	linkprev.style.visibility = 'hidden';
	linknext = linkprev.cloneNode(false);
	linknext.id = 'homelinknext';
	linkprev.href = '#imaginea_anterioara';
	linkprev.appendChild(document.createTextNode('Inapoi'));
	linknext.appendChild(document.createTextNode('Inainte'));

	if(pic > 1) linkprev.style.visibility = 'visible';
	if(pic < numimgs) linknext.style.visibility = 'visible';

	pimgbox.insertBefore(linkprev,pimgbox.firstChild);
	pimgbox.appendChild(linknext);

	linkprev.onclick = function (){doprev();}
	linknext.onclick = function (){donext();}
}

function doprev(){
	pic = pic-1;if(pic<1)pic=1;
	emimgbox.removeChild(emimgbox.childNodes[0]);
	emimgbox.appendChild(document.createTextNode(pic));

	theimg.src = 'u/p/home/'+pic+'.jpg';

	if(pic<2)linkprev.style.visibility = 'hidden';
	else linkprev.style.visibility = 'visible';
	if(pic>=numimgs) linknext.style.visibility = 'hidden';
	else linknext.style.visibility = 'visible';
}

function donext(){
	pic = pic+1;if(pic>numimgs)pic=numimgs;
	emimgbox.removeChild(emimgbox.childNodes[0]);
	emimgbox.appendChild(document.createTextNode(pic));

	theimg.src = 'u/p/home/'+pic+'.jpg';

	if(pic<2)linkprev.style.visibility = 'hidden';
	else linkprev.style.visibility = 'visible';
	if(pic>=numimgs) linknext.style.visibility = 'hidden';
	else linknext.style.visibility = 'visible';
}

function dothings(){
	externalLinks();
	homeslide();
}
window.onload = dothings;