function $(id) {return document.getElementById(id);}

//Recherche
function search()
{
	if (window.XMLHttpRequest) {xhr=new XMLHttpRequest();} 
	else if (window.ActiveXObject) 	{xhr=new ActiveXObject('Microsoft.XMLHTTP');} 
	else {alert("Your browser doesn't support XMLHTTPRequest object.");}
	
	//Load icon
	$('search').className='load';

	xhr.open('POST', '/v2/search_ajax.php', true );
	xhr.onreadystatechange = function () {
		if ( xhr.readyState == 4) 
		{
			if(xhr.status == 200) 
			{ 	
				$('posts').innerHTML = xhr.responseText;
				//Initial icon
				$('search').className='magnifier';
				//Reload whitebox
				var iv = new Whitebox('pages');
			}
		}
	}
	
	xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded;");
	var data = 'query='+$('search').value;
	xhr.send(data);
}

/* Script by: www.jtricks.com  
 * Version: 20070301  
 * Latest version:  
 * www.jtricks.com/javascript/window/box.html  
 */  
// Moves the box object to be directly beneath an object.   
function move_box(an, box)   
{   
    var cleft = 0;   
    var ctop = 0;   
    var obj = an;   
  
    while (obj.offsetParent)   
    {   
        cleft += obj.offsetLeft;   
        ctop += obj.offsetTop;   
        obj = obj.offsetParent;   
    }   
  
    box.style.left = cleft + 'px';   
  
    ctop += an.offsetHeight + 8;   
  
    // Handle Internet Explorer body margins,   
    // which affect normal document, but not   
    // absolute-positioned stuff.   
    if (document.body.currentStyle &&   
        document.body.currentStyle['marginTop'])   
    {   
        ctop += parseInt(   
            document.body.currentStyle['marginTop']);   
    }   
  
    box.style.top = ctop + 'px';   
}   
  
// Shows a box if it wasn't shown yet or is hidden   
// or hides it if it is currently shown   
function show_hide_box(an, width, height, borderStyle)   
{   
    var href = an.href;   
    var boxdiv = document.getElementById(href);   
  
    if (boxdiv != null)   
    {   
        if (boxdiv.style.display=='none')   
        {   
            // Show existing box, move it   
            // if document changed layout   
            move_box(an, boxdiv);   
            boxdiv.style.display='block';   
  
            bringToFront(boxdiv);   
  
            // Workaround for Konqueror/Safari   
            if (!boxdiv.contents.contentWindow)   
                boxdiv.contents.src = href;   
        }   
        else  
            // Hide currently shown box.   
            boxdiv.style.display='none';   
        return false;   
    }   
  
    // Create box object through DOM   
    boxdiv = document.createElement('div');   
  
    // Assign id equalling to the document it will show   
    boxdiv.setAttribute('id', href);   
  
    boxdiv.style.display = 'block';   
    boxdiv.style.position = 'absolute';   
    boxdiv.style.width = width + 'px';   
    boxdiv.style.height = height + 'px';   
    boxdiv.style.border = borderStyle;   
    boxdiv.style.textAlign = 'right';   
    boxdiv.style.padding = '4px';   
    boxdiv.style.background = '#FFFFFF';   
    document.body.appendChild(boxdiv);   
  
    var offset = 0;   
  
    // Remove the following code if 'Close' hyperlink   
    // is not needed. 
	var close_img = document.createElement('img');
	close_img.src = '/v2/templates/whiteout/cross.png';
	close_img.width = '10';
	close_img.height = '10';
	close_img.style.border = '0';
    var close_href = document.createElement('a');   
	close_href.style.position = 'absolute'; 
	close_href.style.top = '0'; 
	close_href.style.right = '0'; 
    close_href.href = 'javascript:void(0);';   
    close_href.onclick = function()   
        { show_hide_box(an, width, height, borderStyle); }   
    close_href.appendChild(close_img);   
    boxdiv.appendChild(close_href);   
    offset = close_href.offsetHeight;   
    // End of 'Close' hyperlink code.   
  
    var contents = document.createElement('iframe');   
    contents.scrolling = 'no';   
    //contents.overflowX = 'hidden';   
    //contents.overflowY = 'scroll';   
    contents.frameBorder = '0';   
    contents.style.width = width + 'px';   
    contents.style.height = height + 'px';   
    //contents.style.height = (height - offset) + 'px';   
  
    boxdiv.contents = contents;   
    boxdiv.appendChild(contents);   
  
    move_box(an, boxdiv);   
  
    if (contents.contentWindow)   
        contents.contentWindow.document.location.replace(   
            href);   
    else  
        contents.src = href;   
  
    // The script has successfully shown the box,   
    // prevent hyperlink navigation.   
    return false;   
}   
  
function getAbsoluteDivs()   
{   
    var arr = new Array();   
    var all_divs = document.body.getElementsByTagName("DIV");   
    var j = 0;   
  
    for (i = 0; i < all_divs.length; i++)   
        if (all_divs.item(i).style.position=='absolute')   
        {   
            arr[j] = all_divs.item(i);   
            j++;   
        }   
  
    return arr;   
}   
  
function bringToFront(obj)   
{   
    if (!document.getElementsByTagName)   
        return;   
  
    var divs = getAbsoluteDivs();   
    var max_index = 0;   
    var cur_index;   
  
    // Compute the maximal z-index of   
    // other absolute-positioned divs   
    for (i = 0; i < divs.length; i++)   
    {   
        var item = divs[i];   
        if (item == obj ||   
            item.style.zIndex == '')   
            continue;   
  
        cur_index = parseInt(item.style.zIndex);   
        if (max_index < cur_index)   
        {   
            max_index = cur_index;   
        }   
    }   
  
    obj.style.zIndex = max_index + 1;   
}