function antispam(x,y) {
	ext='cz';
	name1='can';
	name2='za';
	link1='mai';
	link2='lto:';
	nfs='@';
	document.write('<a href="#" onMouseOver="this.href='+"'"+link1+link2+x+y+nfs+name1+name2+'.'+ext+"'"+';">'+x+y+nfs+name1+name2+'.'+ext+'</a>');
}

function tellafriend(page) {
var w = (screen.width/2 - 235);
var h = (screen.height/2 - 200);
var atts = '" height=250,width=440,status=no,toolbar=no,menubar=no,scrollbars=no,top='+h+',left='+w+'"'
illya = window.open(page,"r", atts);
illya.focus();
}

function subscribe(formObj) {
	var error = false;
	var s;
//~ alert(formObj.name2);
	if (formObj.name2.value == ""){
		alert("Please enter Name"); 
		return;
		
	}
	if (!isMailOk(formObj.email2)) {
		alert("Please enter correct email address"); 
		return;
	}
	if (!error)
		formObj.submit();
}

function openpopup(url){
	var w = (screen.width/2 - 670);
	var h = (screen.height/2 - 640);

	win = window.open(url, null, "width=670,height=640,location=no,resizable=no,directories=no,menubar=no, scrollbars=yes, status=yes,titlebar=no,toolbar=no,top="+h+",left="+w);
	return false;
}


function isMailOk(textObj){
var mail=textObj.value;
    if (mail.match(/^[A-Za-z0-9-_\.]+?@([A-Za-z0-9-_]+?)(\.[A-Za-z_]+)*(\.[A-Za-z_]{2,})+$/i)) 
        return true;
    else
        return false;

}



function emptyField(textObj){
     if (textObj.value.length == 0) return true;
     for (var i=0; i<textObj.value.length; ++i) {
          var ch = textObj.value.charAt(i);
          if (ch != ' ' && ch != '\t') return false;
     }
     return true;
}