var imgDir='img/';
var domain='n-rec.com';


function HMinit() {
	if(document.images) {
		overImgSrc=new Array();
		outImgSrc=new Array();
		activeOverImg=new Array(); 
		var a=HMinit.arguments, p=new Array();
		for (var i=0; i<a.length; i=i+3) {
		  outImgSrc[a[i]]=imgDir+a[i+1];
			overImgSrc[a[i]]=imgDir+a[i+2];
			p[i]=new Image(); p[i].src=overImgSrc[a[i]];
		}
	}
	window.status=''; return true;
}
function HMAinit() {
	if(document.images) {
		overImgSrc=new Array();
		outImgSrc=new Array();
		activeOverImg=new Array(); 
		var a=HMAinit.arguments, p=new Array();
		for (var i=0; i<a.length; i++) {
			overImgSrc[name(a[i])]=imgDir+out2over(a[i]);
			outImgSrc[name(a[i])]=imgDir+a[i];
			p[i]=new Image(); p[i].src=imgDir+out2over(a[i])
		}
	}
	window.status=''; return true;
}
function HMover() {
	var a=HMover.arguments;
	if(document.images&&a[1]) {
		for(var i=1; i<a.length; i++) {
			document[a[i]].src=overImgSrc[a[i]];
			activeOverImg[i-1]=a[i];
		}
	}
	window.status=a[0]; return true;
}
function HMoverN() {
	return HMover('n-rec news','news');
}
function HMoverC() {
	return HMover('n-rec catalog','catalog');
}
function HMoverL() {
	return HMover('n-rec links','lnks');
}
function HMoverA() {
	return HMover('about n-rec','about');
}
function HMout() {
	if(document.images) {
		for(var i=0; i<activeOverImg.length; i++) document[activeOverImg[i]].src=outImgSrc[activeOverImg[i]];
		activeOverImg.length=0;
	}
	window.status=''; return true;
}
function openPop() {
	var w=720,h=330;
	var l=(screen.width-w)/2, t=(screen.height-h)/2;
	popwin=window.open('about.html','aboutalkaa','width='+w+',height='+h+',left='+l+',top='+t);
	popwin.focus();
}
function openPaypal(name,number,amount) {
	var w=760,h=420;
	var l=(screen.width-w)/2, t=(screen.height-h)/2;
	if(name) var p='https://www.paypal.com/cart/add=1&business=sales@n-rec.com&item_name='+name+'&item_number='+number+'&amount='+amount+'&shipping=0.00&shipping2=0.00&currency_code=EUR&image_url=https://www.worldclassservers.net/n-rec/nrec_paypal.gif&return=http://www.paypal.com&cancel_return=http://www.paypal.com'
	else var p='https://www.paypal.com/cart/display=1&business=sales@n-rec.com';
	win=window.open(p,'paypalcart','width='+w+',height='+h+',left='+l+',top='+t+'directories,location,menubar,resizable,scrollbars,status,toolbar');
	win.focus();
}
function address(u) {
	return u+'@'+domain;
}
function email(u,s,b) {
	l='mailto:'+address(u);
	if(s||b){l+='?';if(s){l+='subject='+s;if(b)l+='&'}if(b)l+='body='+b};
	location.href=l;
}