var Popup = {
	open: function(options)
	{
		this.options = {
			url: '#',
			width: 600,
			height: 500,
			name:"_blank",
			location:"no",
			menubar:"no",
			toolbar:"no",
			status:"yes",
			scrollbars:"yes",
			resizable:"yes",
			left:"",
			top:"",
			normal:false
		}
		Object.extend(this.options, options || {});

		if (this.options.normal){
				this.options.menubar = "yes";
				this.options.status = "yes";
				this.options.toolbar = "yes";
				this.options.location = "yes";
		}

		this.options.width = this.options.width < screen.availWidth?this.options.width:screen.availWidth;
		this.options.height=this.options.height < screen.availHeight?this.options.height:screen.availHeight;
		var openoptions = 'width='+this.options.width+',height='+this.options.height+',location='+this.options.location+',menubar='+this.options.menubar+',toolbar='+this.options.toolbar+',scrollbars='+this.options.scrollbars+',resizable='+this.options.resizable+',status='+this.options.status
		if (this.options.top!="")openoptions+=",top="+this.options.top;
		else openoptions+=",top="+parseInt((parseInt(screen.height)/2) - (parseInt(this.options.height)/2));
		if (this.options.left!="")openoptions+=",left="+this.options.left;
		else openoptions+=",left="+parseInt((parseInt(screen.width)/2) - (parseInt(this.options.width)/2));
		window.open(this.options.url, this.options.name,openoptions );
		return false;
	}
}
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) { //v3.0
	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); 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 MM_openBrWindow(theURL,winName,features) { //v2.0
	win=window.open(theURL,winName,features);
	win.focus();
}
function openZoom(img){ // img - zoomifyImagePath
	MM_openBrWindow('/img/zoom/index.php?img='+img,'zoom','width=800,height=600')
}
function MM_nbGroup(event, grpName) { //v3.0
	var i,img,nbArr,args=MM_nbGroup.arguments;
	if (event == "init" && args.length > 2) {
	if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
	img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
	if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
	nbArr[nbArr.length] = img;
	for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
	if (!img.MM_up) img.MM_up = img.src;
	img.src = img.MM_dn = args[i+1];
	nbArr[nbArr.length] = img;
	} }
	} else if (event == "over") {
	document.MM_nbOver = nbArr = new Array();
	for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
	if (!img.MM_up) img.MM_up = img.src;
	img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
	nbArr[nbArr.length] = img;
	}
	} else if (event == "out" ) {
	for (i=0; i < document.MM_nbOver.length; i++) {
	img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
	} else if (event == "down") {
	if ((nbArr = document[grpName]) != null)
	for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
	document[grpName] = nbArr = new Array();
	for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
	if (!img.MM_up) img.MM_up = img.src;
	img.src = img.MM_dn = args[i+1];
	nbArr[nbArr.length] = img;
	} }
}
var colorObj,colorEnt;
function showColor(color) {
	if (!colors) return;
	if (!colorObj) colorObj=document.getElementById('colorExample');
	if (!colorEnt) colorEnt=document.getElementById('col');
	if (colors[color]) colorObj.style.backgroundColor=colors[color];
	else colorObj.style.backgroundColor='#fff';
	if (colorEnt.value!=color) colorEnt.value=color;
}