function reval() {
	pos = ((document.body.clientWidth*65)/100+40)+"px 0px";
	document.body.style.backgroundPosition=pos;
	reval2();
}
function reval2() {
	pos = ((document.body.clientWidth*65)/100-550)+"px";
	document.getElementById("mindfuck").style.marginLeft=pos;
}
function punka() {
					cnt = document.getElementById('content');
					cnt.style.height = "";
					cnt.style.height = cnt.clientHeight+"px";
}
function goSubmit(lang) {
	form = document.message;
	if (form.name.value=='') {
		if (lang == 'en') alert('Please enter your name.');
		else alert('Моля въведете вашето име.');
		form.name.focus();
		return false;
	}
	if (form.subject.value=='') {
		if (lang == 'en') alert('Please enter a subject.');
		else alert('Моля, попълнете полето "относно".');
		form.subject.focus();
		return false;
	}
	if (form.message.value=='') {
		if (lang == 'en') alert('Please enter your message.');
		else alert('Моля, въведете вашето съобщение.');
		form.message.focus();
		return false;
	}
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(form.mail.value)) {
		form.submit();
	}
	else {
		if (lang == 'en') alert('Please enter a correct E-Mail adress.');
		else alert('Моля, въведете валиден E-Mail адрес.');
		form.mail.value='';
		form.mail.focus();
		return false;	
	}
}
function ven(level) {
	form = document.message;
	if (level == 1 && form.name.value==' your name') form.name.value='';
	else if (level == 2 && form.subject.value==' subject') form.subject.value='';
	else if (level == 3 && form.mail.value==' your e-mail') form.mail.value='';
	else if (level == 4 && form.message.value==' message') form.message.value='';
}

function ren(level){
	form = document.message;
	if (level == 1 && form.name.value=='') form.name.value=' your name';
	else if (level == 2 && form.subject.value=='') form.subject.value=' subject';
	else if (level == 3 && form.mail.value=='') form.mail.value=' your e-mail';
	else if (level == 4 && form.message.value=='') form.message.value=' message';
}
function vbg(level) {
	form = document.message;
	if (level == 1 && form.name.value==' вашето име') form.name.value='';
	else if (level == 2 && form.subject.value==' относно') form.subject.value='';
	else if (level == 3 && form.mail.value==' вашият e-mail') form.mail.value='';
	else if (level == 4 && form.message.value==' съобщение') form.message.value='';
}

function rbg(level){
	form = document.message;
	if (level == 1 && form.name.value=='') form.name.value=' вашето име';
	else if (level == 2 && form.subject.value=='') form.subject.value=' относно';
	else if (level == 3 && form.mail.value=='') form.mail.value=' вашият e-mail';
	else if (level == 4 && form.message.value=='') form.message.value=' съобщение';
}

var tr=1;
var op=false;
var cl=false;


function foldtr(n, l) {
	c = document.getElementById("trc"+n);
	c.style.height=(c.clientHeight-l)+"px";
	if (c.clientHeight>=l) {
		setTimeout("foldtr("+n+","+l+")",1);
		punka();
	}
	else {
		c.style.height = "0px";
		cl = false;
	}
	
}
function unfoldtr(n, l, size) {
	c = document.getElementById("trc"+n);
	c.style.height=(c.clientHeight+l)+"px";
	if ((c.clientHeight+l)<=size) {
		setTimeout("unfoldtr("+n+","+l+","+size+")",1);
		punka();
	}
	else {
		c.style.height = size+"px";
		op = false;
	}
	
}

function opentr(n) {
	if (!op | !cl) {
		if (tr!=n) {
			op = true;
			document.getElementById("trc"+n).style.height="";
			size = document.getElementById("trc"+n).clientHeight;
			document.getElementById("trc"+n).style.height="0px";
			unfoldtr(n, (size/10) ,size);
			document.getElementById("trt"+n).className=document.getElementById("trt"+n).className.substring(0,4)+"a";
		}
		
		
		if (tr>0) {
			cl = true;
			foldtr(tr, (document.getElementById("trc"+tr).clientHeight/10));
			document.getElementById("trt"+tr).className=document.getElementById("trt"+tr).className.substring(0,4)+"i";
		}
		
		if (tr!=n) tr=n;
		else  tr=0;
	}
}

function openInNewWindow(i) {
    var newWindow = window.open(i, '_blank');
    newWindow.focus();
    return false;
}