function molekul(elem){
	return document.getElementById(elem);
}

function otsime(elem){
	var asum = elem.search('#');
	var nr = elem.slice(asum);
	return nr;
}

function tropp(elm, moju, mult){
	if (mult == 1) {
		nr = otsime(elm);
	} else {
		nr = '';
	}
	var tarv = document.getElementById('toode_arv'+nr);
	var sarv = document.getElementById('kog_sum'+nr);
	var raha = document.getElementById('kroon'+nr);
	var aarv = document.getElementById('alus_arv'+nr);
	var araha = document.getElementById('sumka'+nr);
	if (molekul(elm).checked == false){
		molekul(moju).style.visibility = 'hidden';
		aarv.value = 1;
		sarv.value = (tarv.value*raha.value).toFixed(2);
	} else if (molekul(elm).checked == true){
		molekul(moju).style.visibility = 'visible';
		sarv.value = (parseFloat(tarv.value*raha.value)+parseFloat(araha.value)).toFixed(2);
	}
}

function arvuta(tegu, elm, mult){
	if (mult == 1) {
		nr = otsime(elm);
	} else {
		nr = '';
	}
	var tarv = document.getElementById('toode_arv'+nr);
	var sarv = document.getElementById('kog_sum'+nr);
	var raha = document.getElementById('kroon'+nr);
	var aarv = document.getElementById('alus_arv'+nr);
	var araha = document.getElementById('sumka'+nr);
	if (tegu == 'lahuta'){
		if (tarv.value > 1){
			tarv.value--;	
		}
	} else if (tegu == 'liida'){
		tarv.value++;
	}
	if (molekul('alused'+nr).checked == false){
		sarv.value = (tarv.value*raha.value).toFixed(2);
		
	} else if(molekul('alused'+nr).checked == true){
		sarv.value = (parseFloat(tarv.value*raha.value)+parseFloat(araha.value*aarv.value)).toFixed(2);
	}
}

function arvuta_al(tegu, elm, mult){
	if (mult == 1) {
		nr = otsime(elm);
	} else {
		nr = '';
	}
	var tarv = document.getElementById('toode_arv'+nr);
	var sarv = document.getElementById('kog_sum'+nr);
	var raha = document.getElementById('kroon'+nr);
	var aarv = document.getElementById('alus_arv'+nr);
	var araha = document.getElementById('sumka'+nr);
	if (tegu == 'lahuta'){
		if (aarv.value > 1){
			aarv.value--;
		}
	} else if (tegu == 'liida'){
		aarv.value++;
	}
	sarv.value = ((aarv.value*araha.value)+(tarv.value*raha.value)).toFixed(2);
}

function getXMLHttpObject(){
	request = null;
	if (window.XMLHttpRequest){
		request = new XMLHttpRequest();
	} else {
		try {
			request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch(e) {
			try {
				request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				return false;
			}
		}
	}
	return request;
}

function showTel(tadaa){
	xht = getXMLHttpObject();
	if (xht == null){	
		alert("Teie browser ei toeta AJAX'it");
		return;
	}
	var url = "kesktel.php?q="+tadaa+"&sid="+Math.random();
	xht.onreadystatechange = Muutus;
	xht.open("get", url, true);
	xht.send(null);
}

function Muutus(){
	if (xht.readyState==4){		
		document.getElementById("tel_arhiiv").innerHTML = xht.responseText;
	}
}

function varvas(asum){
	asum.style.background = "#f0f4e1";
}

function puhka(div){
	div.style.background = "#f3f5f4";
}

function browse_detect(){
	var br = navigator.appName;
	var br_ver = parseFloat(navigator.appVersion);
	if ((br == "Internet Explorer") && (br_ver < 7)){
		return false;
	} else {
		return true;
	}	
}

function pt_suurenda(pildi_andmed){
	var pildi_alus = document.createElement("div");
	pildi_alus.setAttribute("id", "toode_pildikas");
	pildi_alus.style.position = "absolute";
	pildi_alus.style.left = getElmX(pildi_andmed) + 22 +"px"; //100+"px";//parseInt(pilt_asum.style.left) + parseInt(pilt_asum.style.width) + "px";
	pildi_alus.style.width = 32+"px";
	pildi_alus.style.height = 32+"px";
	pildi_alus.style.overflow = "hidden";
	pildi_alus.style.top = getElmY(pildi_andmed) + 22 +"px";//parseInt(pilt_asum.style.top) + "px";
	document.body.appendChild(pildi_alus);
	var src = pildi_andmed.src;
	var th_pos = src.search("th");
	var s_src = src.substr(0, th_pos-1) + src.substr(th_pos+2);
	pildi_alus.innerHTML = "<img src=\"./sty_img/loading.gif\" style=\"visibility: visible; width: 28px;\" id=\"looder\"/><img src=\""+s_src+"\" onload=\"shou(this);\"/>";
}

function shou(ppp){
	var img = new Image();
	img.src = ppp.src;
	var box, pW, pH, nW, nH, kor, lai;
	box = 200;
	pW = img.width;
	pH = img.height;
	if ((pW > box) || (pH >box)){
		if (pW > pH){
			nW = box;		 
			nH = pH*(box/pW);
		} else {
			nW = pW*(box/pH);
			nH = box;
		}
	} else if ((pW<100) && (pH<100)){
		if (pW > pH){
			nW = 100;		 
			nH = pH*(100/pW);
		} else {
			nW = pW*(100/pH);
			nH = 100;
		}		
	} else {
		nW = pW;
		nH = pH;
	}
	ppp.parentNode.firstChild.style.display = "none";
	ppp.parentNode.style.border = "1px dotted #aaa";
	ppp.parentNode.style.cursor = "pointer";
	ppp.parentNode.style.width = nW+"px";
	ppp.parentNode.style.height = nH+"px";
	kor = parseInt(ppp.parentNode.style.top)-28;// + 16 - (nH/2);
	lai = parseInt(ppp.parentNode.style.left)+97;// + 16 - (nW/2);
	ppp.parentNode.style.top = kor+"px"; 
	ppp.parentNode.style.left = lai+"px"; 
	ppp.style.width = nW+"px";
	ppp.style.height = nH+"px";
	ppp.style.visibility = "visible";
}

function pt_kinni(){
	document.body.removeChild(document.getElementById("toode_pildikas"));
}

function getElmY(elm){
	var vanem = elm.offsetParent;
	var yPos = elm.offsetTop;
	while (vanem != null){
		yPos += vanem.offsetTop;
		vanem = vanem.offsetParent;
	}
	return yPos;
}

function getElmX(elm){
	var vanem = elm.offsetParent;
	var xPos = elm.offsetLeft;
	while (vanem != null){
		xPos += vanem.offsetLeft;
		vanem = vanem.offsetParent;
	}
	return xPos;
}
function vega_suur(){
	var vdiv = document.createElement("div");
	vdiv.setAttribute("id", "vega_pann");
	document.body.appendChild(vdiv);
	vdiv.style.top = getElmY(document.getElementById("kest")) + "px";
	vdiv.style.left = getElmX(document.getElementById("kest")) + 15 + "px";
	vdiv.style.height = parseInt(document.getElementById("kest").offsetHeight)-40+"px";//getElmX(document.getElementById("kest")) + "px";
	vdiv.innerHTML = "<div class=\"vega_pealk\"><p><b>Ääre-/trepilihvija Künzle & Tazin Vega</b></p><a href=\"javascript:void(0);\" onclick=\"vega_kinni();\"><img src=\"./sty_img/gcl.gif\"/></a></div>";
	vdiv.innerHTML += "<img class=\"img1\" src=\"./gen_img/vega2.jpg\" title=\"Vega külg\"/><img class=\"img2\" src=\"./gen_img/vega1.jpg\" title=\"Vega ees\"/>";
	vdiv.innerHTML += "<img src=\"./gen_img/vega_andmed.jpg\" class=\"img3\" title=\"Vega andmed\"/>";
}

function vega_kinni(){
	document.body.removeChild(document.getElementById("vega_pann"));
}