var navActive = true;
var rdy = true;
var activeCat = 0;
var width = window.innerWidth;

var optionsCatNews = 1;
var optionsCatAnsprechpartner = 4;
var optionsCatDownloads = 4;





function currPos (sub) {

	switch (sub) {
		case 0:
			document.getElementById("pointer").style.top = "334px";
			break;
		case 1:
			document.getElementById("pointer").style.top = "382px";
			break;
		case 2:
			document.getElementById("pointer").style.top = "431px";
			break;
		case 3:
			document.getElementById("pointer").style.top = "480px";
			break;
		case 4:
			document.getElementById("pointer").style.top = "529px";
			break;
		case 5:
			document.getElementById("pointer").style.top = "587px";
			break;
		case 6:
			document.getElementById("pointer").style.top = "636px";
			break;
		case 7:
			document.getElementById("pointer").style.top = "685px";
			break;
		case 8:
			document.getElementById("pointer").style.top = "734px";
			break;
		case 9:
			document.getElementById("pointer").style.top = "783px";
			break;
		default:
			alert("unknown cat "+cat);
			break;

	}

}


function showSubBackground(show,id) {
var fContinue = false;
switch (activeCat) {
	case 0:
	if (optionsCatNews-1 >= id.charAt(4)) {fContinue = true;}
	break;
	case 1:
	if (optionsCatAnsprechpartner-1 >= id.charAt(4)) {fContinue = true;}
	break;
	case 2:
	if (optionsCatDownloads-1 >= id.charAt(4)) {fContinue = true;}
	break;
	}
if (fContinue == true) {
	if (show == true) {
		document.getElementById(id+"_bg").className = 'sub_bg_on';
		document.getElementById(id+"_title").style.color = '#636363';
		document.getElementById(id+"_subtitle").style.color = '#636363';
		} else {
		document.getElementById(id+"_bg").className = 'sub_bg';
		document.getElementById(id+"_title").style.color = '#282828';
		document.getElementById(id+"_subtitle").style.color = '#282828';
		}
	}
}

function loadLabels (cat) {
 
	switch (cat) {
		case 0:  
			parent.document.getElementById('sub_0_title').innerHTML = "News";
			parent.document.getElementById('sub_0_subtitle').innerHTML = "Aktuelles zur win² 2010";
			parent.document.getElementById('sub_1_title').innerHTML = "";
			parent.document.getElementById('sub_1_subtitle').innerHTML = "";
			parent.document.getElementById('sub_2_title').innerHTML = "";
			parent.document.getElementById('sub_2_subtitle').innerHTML = "";
			parent.document.getElementById('sub_3_title').innerHTML = "";
			parent.document.getElementById('sub_3_subtitle').innerHTML = "";
			parent.document.getElementById('sub_4_title').innerHTML = "";
			parent.document.getElementById('sub_4_subtitle').innerHTML = "";
			parent.document.getElementById('sub_5_title').innerHTML = "";
			parent.document.getElementById('sub_5_subtitle').innerHTML = "";
			parent.document.getElementById('sub_6_title').innerHTML = "";
			parent.document.getElementById('sub_6_subtitle').innerHTML = "";
			parent.document.getElementById('sub_7_title').innerHTML = "";
			parent.document.getElementById('sub_7_subtitle').innerHTML = "";
			parent.document.getElementById('sub_8_title').innerHTML = "";
			parent.document.getElementById('sub_8_subtitle').innerHTML = "";
			parent.document.getElementById('sub_9_title').innerHTML = "";
			parent.document.getElementById('sub_9_subtitle').innerHTML = "";
			break;
		case 1:
			parent.document.getElementById('sub_0_title').innerHTML = "Andreas Preuer";
			parent.document.getElementById('sub_0_subtitle').innerHTML = "";
			parent.document.getElementById('sub_1_title').innerHTML = "Doris Friedrich";
			parent.document.getElementById('sub_1_subtitle').innerHTML = "";
			parent.document.getElementById('sub_2_title').innerHTML = "Roswitha Prassl";
			parent.document.getElementById('sub_2_subtitle').innerHTML = "";
			parent.document.getElementById('sub_3_title').innerHTML = "Diana Ionescu";
			parent.document.getElementById('sub_3_subtitle').innerHTML = "";
			parent.document.getElementById('sub_4_title').innerHTML = "";
			parent.document.getElementById('sub_4_subtitle').innerHTML = "";
			parent.document.getElementById('sub_5_title').innerHTML = "";
			parent.document.getElementById('sub_5_subtitle').innerHTML = "";
			parent.document.getElementById('sub_6_title').innerHTML = "";
			parent.document.getElementById('sub_6_subtitle').innerHTML = "";
			parent.document.getElementById('sub_7_title').innerHTML = "";
			parent.document.getElementById('sub_7_subtitle').innerHTML = "";
			parent.document.getElementById('sub_8_title').innerHTML = "";
			parent.document.getElementById('sub_8_subtitle').innerHTML = "";
			parent.document.getElementById('sub_9_title').innerHTML = "";
			parent.document.getElementById('sub_9_subtitle').innerHTML = "";
			break;
		case 2:
			parent.document.getElementById('sub_0_title').innerHTML = "Über die win²";
			parent.document.getElementById('sub_0_subtitle').innerHTML = "";
			parent.document.getElementById('sub_1_title').innerHTML = "Über den UNIMC";
			parent.document.getElementById('sub_1_subtitle').innerHTML = "";
			parent.document.getElementById('sub_2_title').innerHTML = "Pressefotos";
			parent.document.getElementById('sub_2_subtitle').innerHTML = "";
			parent.document.getElementById('sub_3_title').innerHTML = "Die win² in den Medien";
			parent.document.getElementById('sub_3_subtitle').innerHTML = "";
			parent.document.getElementById('sub_4_title').innerHTML = "";
			parent.document.getElementById('sub_4_subtitle').innerHTML = "";
			parent.document.getElementById('sub_5_title').innerHTML = "";
			parent.document.getElementById('sub_5_subtitle').innerHTML = "";
			parent.document.getElementById('sub_6_title').innerHTML = "";
			parent.document.getElementById('sub_6_subtitle').innerHTML = "";
			parent.document.getElementById('sub_7_title').innerHTML = "";
			parent.document.getElementById('sub_7_subtitle').innerHTML = "";
			parent.document.getElementById('sub_8_title').innerHTML = "";
			parent.document.getElementById('sub_8_subtitle').innerHTML = "";
			parent.document.getElementById('sub_9_title').innerHTML = "";
			parent.document.getElementById('sub_9_subtitle').innerHTML = "";
			break;

		default: 
			break;
		}
}


function loadContent(id) {
switch (activeCat) {
	case 0:
		switch (id) {
			case 'sub_0':
				currPos(0);
				document.getElementById("frame").src = "content/news/aktuelles.php";
				break;
			default:
				break;
		}
		break;
	case 1:
		switch (id) {
			case 'sub_0':
				currPos(0);
				document.getElementById("frame").src = "content/ansprechpartner/preuer.php";
				break;
			case 'sub_1':
				currPos(1);
				document.getElementById("frame").src = "content/ansprechpartner/friedrich.php";
				break;
			case 'sub_2':
				currPos(2);
				document.getElementById("frame").src = "content/ansprechpartner/prassl.php";
				break;
			case 'sub_3':
				currPos(3);
				document.getElementById("frame").src = "content/ansprechpartner/ionescu.php";
				break;
			default:
				break;
		}
		break;
	case 2:
		switch (id) {
			case 'sub_0':
				currPos(0);
				document.getElementById("frame").src = "content/download/ueberwin.php";
				break;
			case 'sub_1':
				currPos(1);
				document.getElementById("frame").src = "content/download/ueberunimc.php";
				break;
			case 'sub_2':
				currPos(2);
				document.getElementById("frame").src = "content/download/pressefotos.php";
				break;
			case 'sub_3':
				currPos(3);
				document.getElementById("frame").src = "content/download/medien.php";
				break;
			case 'sub_4':
				currPos(4);
				document.getElementById("frame").src = "content/download/stimmen.php";
				break;
			default:
				break;
		}
		break;

	}
}


window.onresize = function (evt) {

	startSub();
	loadLabels(activeCat);

}


function startSub() {

var subsObj = document.getElementById('header').offsetParent;
var subsPos = document.getElementById('header').offsetLeft;
loadLabels(0);
	while(subsObj.tagName != "BODY") {
		subsObj = subsObj.offsetParent;
		subsPos = subsPos + subsObj.offsetLeft;
	}
	for(var i=0;i<10;i++) { // links binden
		document.getElementById('sub_'+i).style.left = subsPos + 23 + "px";
		document.getElementById('sub_'+i+'_bg').style.left = subsPos + 23 + "px";
	}
document.getElementById('pointer').style.left = subsPos+23+"px";
document.getElementById('pointer').style.visibility = "visible";


}





function loadSub(cat) {
if (activeCat != cat) {
	activeCat = cat;
	currPos(0);
	switch (cat) {
		case 0:  
			document.getElementById("frame").src = "content/news/aktuelles.php";
			break;
		case 1:
			document.getElementById("frame").src = "content/ansprechpartner/preuer.php";
			break;
		case 2:
			document.getElementById("frame").src = "content/download/ueberwin.php";
			break;
		default: 
			alert("unknown cat "+cat);
			break;
		}
	} 

}