function setCookie(c_name,value,expiredays) {
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name) {
	if (document.cookie.length>0) {
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1) {
			c_start=c_start + c_name.length+1;
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		}
	}
	return "";
}

function opacity(id, opacStart, opacEnd, millisec) {
	var speed = Math.round(millisec / 100);
	var timer = 0;
	if(opacStart > opacEnd) {
		for(i = opacStart; i >= opacEnd; i--) {
			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	}
	else if(opacStart < opacEnd) {
		for(i = opacStart; i <= opacEnd; i++) {
			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	}
}
function changeOpac(opacity, id) {
	if (id.style) var object=id.style;
	else var object = document.getElementById(id).style;
	if (!object) return false;
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	if (opacity==100) object.filter="";
	else object.filter = "alpha(opacity=" + opacity + ")";
}
function HideIdAfter(id,s) {
    if (!document.getElementById(id)) return;
    setTimeout('document.getElementById("'+id+'").style.display="none"',s*1000);
}
function JDOnFocus(t,s) {
	t.value=(t.value==s?'':t.value);
}
function JDOnBlur(t,s) {
	t.value=(t.value==''?s:t.value);
}
function ShowHide(id,id2) {
	l=document.getElementById(id);
	if (!l) return;
	l.style.display=(l.style.display=='block'?'none':'block');
	if (id2) {
		document.getElementById(id2).src=(l.style.display=='block'?'design/arrow_up_gray.gif':'design/arrow_down_gray.gif');
	}
}
function HideShow(id,id2) {
	l=document.getElementById(id);
	if (!l) return;
	l.style.display=(l.style.display=='none'?'block':'none');
	if (id2) {
		document.getElementById(id2).src=(l.style.display=='none'?'design/arrow_down_gray.gif':'design/arrow_up_gray.gif');
	}
}
var TimedShow_t;
var TimedHide_t;
function TimedShow(id,timed) {
	clearTimeout(TimedHide_t);
	clearTimeout(TimedShow_t);
	TimedShow_t=setTimeout("document.getElementById('"+id+"').style.display='block';",timed);
}
function TimedHide(id,timed) {
	clearTimeout(TimedHide_t);
	clearTimeout(TimedShow_t);
	TimedShow_t=setTimeout("document.getElementById('"+id+"').style.display='none';",timed);
}
function HomeMediaSwitchTo(t,src,flv) {
	var l=document.getElementById('media_presentation_cont');
	if (flv) {
		l.innerHTML="<embed src=\"lib/mediaplayer.swf\" wmode=\"transparent\" width=\"476\" height=\"280\" allowfullscreen=\"true\" flashvars=\"&file=../"+flv+"&image=../"+src+"&height=280&width=476&autostart=false\">";
	}
	else l.innerHTML="<img src=\"thumbnail.php?w=476&f="+src+"\" alt=\"\" />";
	var slides=document.getElementsByName('_HomeMediaBtn');
	for(i=0;i<slides.length;i++) slides[i].className=''
	t.className='this';
	l.focus;
}
function efocus(o) {
	o.className='focus';
}
function eblur(o) {
	o.className='';
}
var subMenuShow_t;
var subMenuHide_t;
function subMenuShow(id,t) {
	clearTimeout(subMenuShow_t);
	clearTimeout(subMenuHide_t);
	document.getElementById(id).style.display='block';
	t.className='submenu hover';
}
function subMenuHide(id,t) {
	clearTimeout(subMenuShow_t);
	clearTimeout(subMenuHide_t);
	document.getElementById(id).style.display='none';
	//subMenuHide_t=setTimeout("document.getElementById('"+id+"').style.display='none';",200);
	t.className='submenu';
}

function SchoolSrcShow(d1,d2) {
	document.getElementById(d1).style.display='none';
	document.getElementById(d2).style.display='block';
}
function ShowFaculteteSpec(f) {
	var sps=document.getElementById('_facultetes');
	if (!sps||f==0) return false;
	document.getElementById('_specialities_NULL').style.display='none';
	l=document.getElementById('_specialities');
	if (l.selectedIndex>=0) l.options[l.selectedIndex].selected=false;
	for(i=0;i<sps.options.length;i++)
		document.getElementById('_specialities_'+sps.options[i].value).style.display=(sps.options[i].value==f?'block':'none');
	return true;
}
function getElementsByName_ie(etag, ename) {
	var el = document.getElementsByTagName(etag);
	var newEl = new Array();
	j=0;
	for(i = 0; i < el.length; i++) {
		att = el[i].getAttribute("name");
		if(att == ename) {
			 newEl[j] = el[i];
			 j++;
		}
	}
	return newEl;
}
function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href")&&anchor.getAttribute("rel") == "external")
			anchor.target = "_blank";
	}
}
var homeMediaTimer;
function homeMedia_switch(where,timeout) {
	if (where=='pause'&&homeMediaTimer) { clearTimeout(homeMediaTimer); return true; }
	//var mm=document.getElementsByName("homeMedia_div");
	mm=getElementsByName_ie('div','homeMedia_div');
	it=0;i=0;
	for(i=0;i<mm.length;i++) {
		if (mm[i].id=='homeMedia_this') {
			mm[i].style.display='none';
			mm[i].id='';
			if (where=='prev') {
				if (i-1<0) { it=mm.length-1; break; }
				else { it=i-1; break; }
			}
			else {
				if (i+1>=mm.length) { it=0; break; }
				else { it=i+1; break; }
			}
		}
	}
	mm[it].id='homeMedia_this';
	changeOpac(20,'homeMedia_this');
	mm[it].style.display='block';
	opacity('homeMedia_this',20,100,500);
	if (homeMediaTimer) clearTimeout(homeMediaTimer);
	if (timeout) homeMediaTimer=setTimeout('homeMedia_switch(\''+where+'\','+timeout+')',timeout);
}
window.onload=function() {
	//externalLinks();
	//middlefont=getCookie('middlefont');
	//if (middlefont&&(middlefont<0||middlefont>0)) MiddleFont(middlefont);
}