var t = 0;
var seccounter = 0;
var pop = 'pop';


var xmlHttp;

function getXMLHTTP() {
	var A = null;
	try {
		A = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e) {
		try {
			A = new ActiveXObject("Microsoft.XMLHTTP");
		} 
		catch(oc) {
			A = null;
		}
	}
	if (!A && typeof XMLHttpRequest != "undefined") {
		A = new XMLHttpRequest();
	}
  return A;
}


function doQuery(e, queryString, senddata) {
	searching = true;
	if (xmlHttp && xmlHttp.readyState != 0) {
		xmlHttp.abort()
	}	  
	xmlHttp=getXMLHTTP();
	if (xmlHttp) {
		xmlHttp.open("POST", queryString, true);
		xmlHttp.onreadystatechange = function() {
			if (xmlHttp.readyState == 4 && xmlHttp.responseText && searching) {
	      		try {
	      			eval(xmlHttp.responseText);
	      		}
	      		catch(e) {
					errorWindow=window.open("", "", "height=500, width=600,toolbar=no,scrollbars=yes,menubar=no,resizable=yes");
	      			errorWindow.document.write(xmlHttp.responseText);
	      		}
	      		searching = false;
			}
		}
		if (senddata) {
			senddata = senddata.split(' ')
			stub = '';
			for (var i=0;i < senddata.length;i++) {
				var fld = senddata[i];
				stub += fld + '=' + encodeURIComponent(document.getElementById(fld).value) + '&';
			}
			xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=utf-8');
			xmlHttp.send(stub);
		}
		else xmlHttp.send(null);
	}
}



function findPosX(e) {
	var posx = 0;
	if (!e) var e = window.event;
	if (e.pageX) 	posx = e.pageX;
	else if (e.clientX) posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
	return posx;
}

function findPosY(e) {
	var posx = 0;
	if (!e) var e = window.event;
	if (e.pageY) posy = e.pageY;
	else if (e.clientY) posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
	return posy;
}


function ShowLayerAtPos(e, divname, offsetX, offsetY) {
	if (!offsetX) offsetX = 0;
	if (!offsetY) offsetY = 0;
	div = document.getElementById(divname);
	x = findPosX(e);
	y = findPosY(e);
	div.style.left = x+offsetX+'px';
	div.style.top = y+offsetY+'px';
	if (div.style.display == "block") div.style.display = "none";
	else div.style.display = "block";
}

function ShowPop(e) {
	ShowLayerAtPos(e, pop, -140, 10);
}


function KeepPop() {
	if (t) clearTimeout(t);
}

function HidePop() {
	t = setTimeout("document.getElementById(pop).style.display='none';", 2000);
}

function ScrollToElement(el) {
	if (!document.getElementById(el)) return ;
	if (document.all) y = document.getElementById(el).offsetParent.offsetTop;
	else y = document.getElementById(el).offsetTop;
	window.scrollTo(0, y);
}


function SecCounter() {
	seccounter++;
	if (seccounter > 60) {
		pop = 'pop2';
		document.getElementById('pop').style.display = 'none';
	}
	else {
		setTimeout("SecCounter()", 1000);
		document.getElementById('timer').innerHTML = seccounter + ' seconds';
	}
}


var lastnum = -1;

function ShowSubPage(num) {
	if (lastnum == num) {
		if (document.getElementById('subpage'+num).style.display=='none') document.getElementById('subpage'+num).style.display='block';
		else document.getElementById('subpage'+num).style.display='none';
		return ;
	}
	var divs = document.getElementsByTagName("div");
	for (var i=0; i<divs.length; i++) if (divs[i].id.indexOf('subpage') == 0) divs[i].style.display='none';
	else document.getElementById('subpage'+num).style.display='block';
	if (lastnum != -1) document.getElementById('q'+lastnum).style.color='#326581';
	lastnum = num;
	document.getElementById('q'+num).style.color='#214456';
}



var curdiv1 = 1;
var curdiv2 = 2;
var opac = 0;

function RotateTestimonial() {
	opac = 0;
	doQuery(0, 'index.php?s=ajax&a=randtestimonial&curdiv='+curdiv2, '');
}

function FadeSwitch() {
	opac = opac+10;
	setOpacity('shorttestimonial'+curdiv1, 100-opac);
	setOpacity('shorttestimonial'+curdiv2, opac);
	if (opac < 100) setTimeout('FadeSwitch()', 40);
	else {
		stub = curdiv1;
		curdiv1 = curdiv2;
		curdiv2 = stub;
		setTimeout('RotateTestimonial()', 2000);
	}
}


function setOpacity(objectId,objectOpacity) {
	document.getElementById(objectId).className = 'opacity'+objectOpacity;
}

function MarkCheckbox(dname) {
	v = document.getElementById(dname).value;
	if (v=='0') {
		document.getElementById(dname).value = 1;
		document.getElementById('cb'+dname).className = 'chbon';
	}
	else {
		document.getElementById(dname).value = 0;
		document.getElementById('cb'+dname).className = 'chb';
	}
}

function ShowLogin() {
	document.getElementById('loingtxt').style.display = 'none';
	document.getElementById('lbut').style.display = 'none';
	document.getElementById('loingfrm').style.display = 'block';
}

function hover(obj) {
	UL = obj.getElementsByTagName('ul');
    if (UL.length > 0) {
		stubMenu = UL[0].style;
		if (stubMenu.display == 'none' || stubMenu.display == '') stubMenu.display = 'block';
		else stubMenu.display = 'none';
	}
}

function setHover() {
	obj = document.getElementById('nav');
	if (!obj) return ;
	LI = document.getElementById('nav').getElementsByTagName('li');
	for(i=0; i < LI.length; i++) {
		LI[i].onmouseover = function() { hover(this) };
		LI[i].onmouseout = function() { hover(this); }
	}
}