function popUpImg(gallery, img)
{
	url = 'popup.php?gallery=' + gallery + '&image=' + img;
	window.open(url, '', "menubar=no,status=no,scrollbars=yes");
}

function setInputDisabled(name, disabled)
{
	if (!name.pop) {
		// name is not an array of names, so we create a new one
		name = new Array(name);
	}
	for (var k=0; k < name.length; k++) {
		if (document.getElementsByName(String(name[k]))) {
			var el = document.getElementsByName(String(name[k]));
			for (var i = 0; i < el.length; i++) {
				el[i].disabled = disabled;
			}
		}
	}
}

function toggleClassName(id, linkid, class1, class2, linkval1, linkval2)
{
	d = document.getElementById(id).className;
	if (d != class1) {
		d = class1;
		document.getElementById(linkid).firstChild.nodeValue = linkval1;
	} else {
		d = class2;
		document.getElementById(linkid).firstChild.nodeValue = linkval2;
	}
	document.getElementById(id).className = d;
}

function changeSrc(id, src)
{
	document.getElementById(id).src = 'img/'+src;
}

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];}}
}