/* tabs */
Event.observe( window, 'load',function() {
	try {
		lists = $('nav').getElementsByTagName('div');
		for(i=0; i<lists.length; i++) {
			if(lists[i].className == 'tab') {
				lists[i].onmouseover = function() {
					this.className = 'tab focused'
				}
				lists[i].onmouseout = function() {
					this.className = 'tab'
				}
			}
		}
	} catch(e) {
		//no header
	}
	
	try {
		var elements = document.getElementsByTagName('input');
		for(var i=0; i<elements.length; i++) {
			if(elements[i].className.indexOf('ghost_field') != -1) {
				elements[i].onclick = function() {
					this.value='';
					this.style.color='black';
				}
			}
		}
	} catch(e) {
		console.error(e)
	}
	
	// imgs = document.getElementsByTagName('img')
	// for(i=0;i<imgs.length;i++) {
	// 	if(imgs[i].src.indexOf('/product_image/') != -1) {
	// 		imgs[i].src = imgs[i].src+'?foo="><a href="http://www.example.com">Anchortext</a>"'
	// 		alert(imgs[i].src)
	// 	}
	// }
});

/* tooltip functions */
// position of the tooltip relative to the mouse in pixel //
var offsetx = 6;
var offsety =  4;
var ie5 = (document.getElementById && document.all); 
var ns6 = (document.getElementById && !document.all); 
var ua = navigator.userAgent.toLowerCase();
var isapple = (ua.indexOf('applewebkit') != -1 ? 1 : 0);

function newelement(newid) { 
    if(document.createElement)
    { 
        var el = document.createElement('div'); 
        el.id = newid;     
        with(el.style)
        { 
            display = 'none';
            position = 'absolute';
        } 
        el.innerHTML = '&nbsp;'; 
        document.body.appendChild(el); 
    } 
} 

function getmouseposition(e) {
    if(document.getElementById)
    {
        var iebody=(document.compatMode && 
        	document.compatMode != 'BackCompat') ? 
        		document.documentElement : document.body;
        pagex = (isapple == 1 ? 0:(ie5)?iebody.scrollLeft:window.pageXOffset);
        pagey = (isapple == 1 ? 0:(ie5)?iebody.scrollTop:window.pageYOffset);
        mousex = (ie5)?event.x:(ns6)?clientX = e.clientX:false;
        mousey = (ie5)?event.y:(ns6)?clientY = e.clientY:false;

        var lixlpixel_tooltip = document.getElementById('tooltip');
        lixlpixel_tooltip.style.left = (mousex+pagex+offsetx) + 'px';
        lixlpixel_tooltip.style.top = (mousey+pagey+offsety) + 'px';
    }
}
function tooltip(tip,class_name) {
  if(tip==false) {
    document.getElementById('tooltip').style.display = 'none';
  } else if(tip) {
    if(!document.getElementById('tooltip')) {
      newelement('tooltip');
    }
    var lixlpixel_tooltip = document.getElementById('tooltip');
    lixlpixel_tooltip.innerHTML = tip;
    lixlpixel_tooltip.className = class_name;
    lixlpixel_tooltip.style.display = 'block';
    document.onmousemove = getmouseposition;
  }
}
/* end tooltip functions */