var isLink = false;
var ahref;
var inner;

WWIA_utils_init = function(){
	
	//separates Fenster für PDF
    var alllinks = document.getElementsByTagName("a");
    
    for (i = 0; i < alllinks.length; i++) {
        if (alllinks[i].getAttribute("href").indexOf(".pdf") != -1) {
            alllinks[i].className = "pdflink";
            alllinks[i].target = "_blank";
        }
    }
    
	//??
    inner = flashcontentobj.childNodes.length;
    if (inner <= 2) {
        flashcontentobj.style.height = 0 + "px";
    }
    else {
        flashcontentobj.style.height = 360 + "px";
    }
    
	//Querverlinkung bei Referenzen
    var querobj = document.getElementById("querverlinkung");
    var baseUrl = document.getElementsByTagName("base")[0].href;
    if (querobj) {
        for (i = 0; i <= 2; i++) {
            if (querobj.getElementsByTagName('a')[i] != baseUrl) {
                querobj.getElementsByTagName('a')[i].style.display = 'block';
            }
        }
    }
}

function openURL(){
    if (isLink == true) {
        window.open(ahref, "_self");
    }
}