<!--

function showInfo(url, div_id) {
    
    var xmlhttpRequestObj;
	
    if (xmlhttpRequestObj = create_xmlhttpRequestObj()) {
	xmlhttpRequestObj.onreadystatechange = processRequestChange;
	xmlhttpRequestObj.open("GET", url, true);
	//xmlhttpRequestObj.setRequestHeader("Content-Type", 'text/xml; charset="ISO-8859-2"');
	//xmlhttpRequestObj.setRequestHeader("Accept-Charset", "iso-8859-2");
	xmlhttpRequestObj.send(null);
    } else {
	//alert('Nu pot crea xmlhttpRequestObj');
    }
	
    function processRequestChange() {
	if (xmlhttpRequestObj.readyState == 4) {
	    if (xmlhttpRequestObj.status == 200) {
		var string             = xmlhttpRequestObj.responseText;
		var responsecont       = document.createElement('div');
		responsecont.innerHTML = string;
		var mstrresponse       = responsecont.innerHTML;
		var homecont           = document.getElementById(div_id);
		homecont.innerHTML     = mstrresponse;
	    } else {
		//alert('Nu e ok');
	    }
	}
    }
	
    function create_xmlhttpRequestObj() {
	if (window.ActiveXObject) {
	    return new ActiveXObject("Microsoft.XMLHTTP");
	} else if (window.XMLHttpRequest) {
	    return new XMLHttpRequest();
	}
	return null;
    }
	
}

function is_empty(str) {
    return str.search('^[ \t\r\n]*$')>-1 ? true : false;
}

function is_uint(str) {
    if (is_empty(str)) {
	return false;
    }
    return str.search('^[.0-9]*$')>-1 ? true : false;
}

function is_email(str) {
    if (str.search("^([a-zA-Z0-9_]|\\-|\\.)+@(([a-zA-Z0-9_]|\\-)+\\.)+[a-zA-Z]{2,4}\$") > -1) {
	return true;
    }	
    return false;
}

function validArticle() {
    if (is_empty(document.comment.fullname.value)) {
	alert('Nu ai completat campul Nume !');
	return false;
    }
    if (is_empty(document.comment.email.value)) {
	alert('Nu ai completat campul Email !');
	return false;
    }
    if (document.comment.county.selectedIndex == 0) {
	alert('Nu ai ales Judet !');
	return false;
    }
    if (document.comment.cat_id.selectedIndex == 0) {
	alert('Nu ai ales Categorie problema !');
	return false;
    }
    if (is_empty(document.comment.title.value)) {
	alert('Nu ai completat Titlul problemei !');
	return false;
    }
    var ext = document.comment.video.value.substring(document.comment.video.value.length-4).toLowerCase();
    if (is_empty(document.comment.content.value) && (is_empty(document.comment.video.value) || (ext != '.flv' && ext != '.avi' && ext != '.mpg'))) {
	alert('Trebuie sa completezi Descriere problema sau sa incarci film in format FLV, AVI, MPG !');
	return false;
    }
    if (!is_empty(document.comment.video.value) && ext != '.flv' && ext != '.avi' && ext != '.mpg') {
	alert('Material video necorespunzator: trebuie sa incarci film in format FLV, AVI, MPG !');
	return false;
    }
    return true;
}

function validFriend() {
    if (is_empty(document.comment.fullname.value)) {
	alert('Nu ai completat campul Nume si prenume!');
	return false;
    }
    var ext = document.comment.photo.value.substring(document.comment.photo.value.length-4).toLowerCase();
    if (is_empty(document.comment.photo.value) || (ext != '.jpg' && ext != '.gif')) {
	alert('Trebuie sa incarci poza in format JPG sau GIF !');
	return false;
    }
    return true;
}

function validComment() {
    if (is_empty(document.comment.name.value)) {
	alert('Nu ai completat campul Nume !');
	return false;
    }
    if (is_empty(document.comment.comment.value)) {
	alert('Nu ai completat campul Comentariu !');
	return false;
    }
    return true;
}

function validContact() {
    if (is_empty(document.comment.name.value)) {
	alert('Nu ai completat campul Nume !');
	return false;
    }
    if (is_empty(document.comment.email.value)) {
	alert('Nu ai completat campul Email !');
	return false;
    }
    if (is_empty(document.comment.content.value)) {
	alert('Nu ai completat campul Mesaj !');
	return false;
    }
    return true;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function getSpanChars(nr_item) {
	var l;
	var h;
	l = document.getElementById('text' + nr_item).lastChild.nodeValue.length;
	if (l > 200) h = 60 + 'px';
	else h = 30 + 'px';
	document.getElementById('content' + nr_item).style.height = h;
	return h;
}


function totComentariul(nr_item) {
	document.getElementById('content' + nr_item).style.height= 100 + '%'; 
	document.getElementById('tot' + nr_item).style.display = 'none'; 
	document.getElementById('restrange' + nr_item).style.display = 'block';
}

function restrangeComentariul(nr_item, h) {
	document.getElementById('content' + nr_item).style.height = h; 
	document.getElementById('content' + nr_item).style.overflow = 'hidden';
	document.getElementById('tot' + nr_item).style.display = 'block'; 
	document.getElementById('restrange' + nr_item).style.display = 'none';
}

//-->