var http_request = false;
function makeobj(){
    http_request = false;
    if (window.XMLHttpRequest) { // Mozilla, Safari,...
        http_request = new XMLHttpRequest();
        if (http_request.overrideMimeType) {
        
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
        }
    }
    else 
        if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } 
            catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } 
                catch (e) {
                }
            }
        }
    if (!http_request) {
        alert('Cannot create XMLHTTP instance');
        return false;
    }
}
function view_publications(url){
    var params = "_cmd=view";
    makeobj();
    http_request.onreadystatechange = view_publications_;
    http_request.open('POST', url, true);
    http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    http_request.setRequestHeader("Content-length", params.length);
    http_request.setRequestHeader("Connection", "close");
    http_request.send(params);
}

function view_publications_(){
    if (http_request.readyState != 4) {
        document.getElementById("status").style.visibility = "visible";
        document.getElementById('status').innerHTML = '<b>Working...</b>';
    }
    if (http_request.readyState == 4) {
        document.getElementById("status").style.visibility = "hidden";
        
    }
    if (http_request.readyState == 4) {
        if (http_request.status == 200) {
        
            var result = http_request.responseText;
            
            if (result != null) {
                document.getElementById("status").style.visibility = "visible";
                document.getElementById('status').innerHTML = result;
            }
        }
        else {
            alert('Error Occured while processing the Request');
        }
    }

}
numdivs=6

IE5=NN4=NN6=false
if(document.all)IE5=true
else if(document.layers)NN4=true
else if(document.getElementById)NN6=true

/*function init_resources() {
	showDiv(0)
}*/
numVod = 3
function showDivVod( which ) {
	for(i=0;i<numVod;i++) {
		if(NN4) eval("document.div"+i+".visibility='hidden'")
		if(IE5) eval("document.all.div"+i+".style.visibility='hidden'")
		if(NN6) eval("document.getElementById('div"+i+"').style.visibility='hidden'")
	}
	if(NN4) eval("document.div"+which+".visibility='visible'")
	if(IE5) eval("document.all.div"+which+".style.visibility='visible'")
	if(NN6) eval("document.getElementById('div"+which+"').style.visibility='visible'")
}

function showDiv( which ) {
	for(i=0;i<numdivs;i++) {
		if(NN4) eval("document.div"+i+".visibility='hidden'")
		if(IE5) eval("document.all.div"+i+".style.visibility='hidden'")
		if(NN6) eval("document.getElementById('div"+i+"').style.visibility='hidden'")
	}
	if(NN4) eval("document.div"+which+".visibility='visible'")
	if(IE5) eval("document.all.div"+which+".style.visibility='visible'")
	if(NN6) eval("document.getElementById('div"+which+"').style.visibility='visible'")
}


numdivs_publication=12
function showDiv_publication( which ) {
	for(i=0;i<numdivs_publication;i++) {
		if(NN4) eval("document.div"+i+".visibility='hidden'")
		if(IE5) eval("document.all.div"+i+".style.visibility='hidden'")
		if(NN6) eval("document.getElementById('div"+i+"').style.visibility='hidden'")
	}
	if(NN4) eval("document.div"+which+".visibility='visible'")
	if(IE5) eval("document.all.div"+which+".style.visibility='visible'")
	if(NN6) eval("document.getElementById('div"+which+"').style.visibility='visible'")
}

news_cat=2
function show_news( which ) {
	for(i=0;i<news_cat;i++) {
		if(NN4) eval("document.div"+i+".visibility='hidden'")
		if(IE5) eval("document.all.div"+i+".style.visibility='hidden'")
		if(NN6) eval("document.getElementById('div"+i+"').style.visibility='hidden'")
	}
	if(NN4) eval("document.div"+which+".visibility='visible'")
	if(IE5) eval("document.all.div"+which+".style.visibility='visible'")
	if(NN6) eval("document.getElementById('div"+which+"').style.visibility='visible'")
}