function externalLink(){
	var url=this.href;
	var newwindow=window.open(url,'external');
	if (window.focus) {
		newwindow.focus()
		}
	return false;
}

//onclick="return externalLink(this.href)"

var currentSelection='';

function onPageLink(){
	var myStyle=this.style;
	myStyle.fontStyle='italic';
	myStyle.fontWeight='bold';
	if(currentSelection!='' && currentSelection!=this){
		myStyle=currentSelection.style;
		myStyle.fontStyle='normal';
		myStyle.fontWeight='normal';
	}
	currentSelection=this;
}

function refreshRNDimg(){
	this.src="/tools/rndPic/"+Math.floor(Math.random()*1232123)+"/";
}

function init(){
		var W3CDOM = (document.createElement && document.getElementsByTagName);
		if (!W3CDOM) return;
		/*
		var allLinks=document.getElementsByTagName("a");
		for(var k=0;k<allLinks.length;k++){
			if(allLinks[k].href.indexOf('/grosseBilder/')>-1){
				allLinks[k].onclick=externalLink;
			}
		}
		*/
		var navLinks=document.getElementById('nav').getElementsByTagName("a");
		for(var k=0;k<navLinks.length;k++){
			if(navLinks[k].href.indexOf('/#')>-1){
				navLinks[k].onclick=onPageLink;
			}
		}
		var rndImgDiv=document.getElementById('rndImg');
		if(rndImgDiv){
			var target=rndImgDiv.getElementsByTagName("img")[0];
			target.onclick=refreshRNDimg;
			target.className="linked";
		}
}

window.onload=init;