/*Slideshow for home page*/
// CREDITS:
// Slideshow with with lamellar effect
// by Peter Gehrig
// Copyright (c) 2010 Peter Gehrig. All rights reserved.
// Permission given to use the script provided that this notice remains as is.
// Additional scripts can be found at http://www.fabulant.com
// 03/01/2010

// IMPORTANT:
// If you add this script to a script-library or script-archive
// you have to add a link to http://www.fabulant.com on the webpage
// where this script will be running.

var imgpreload=new Array()
for (i=0;i<pictures.length;i++) {
	imgpreload[i]=new Image()
	imgpreload[i].src=pictures[i].src
}

var picturewidth;
var pictureheight;
var i_loop=0;
var i_picture=0;
var width_slice;
var cliptop=0;
var clipbottom;
var i_clipright=1;
var content="";
pause=pause*1000;
var slideshow_height=slideshow_height+message_height;

function initiate() {
	getcontent();
	for (i=0;i<=x_slices;i++) {
     	var thisinners=document.getElementById("s"+i);
		thisinners.innerHTML=content;
		var thiss = document.getElementById('s' + i).style;
		// var thiss=eval("document.getElementById('s"+i+"').style");
		thiss.left=0;
		thiss.top=0;
  	}
	var thisspan=eval("document.getElementById('s0')");
	width_slice=Math.ceil(slideshow_width/x_slices);
	clipbottom=slideshow_height;
	var elWholeStyle = document.getElementById("whole").style;
	elWholeStyle.left = elWholeStyle.top = '0px';
	i_picture++;
	openlamellar();
}

function openlamellar() {
	clipleft=-width_slice;
	clipright=0;
    if (i_clipright<=width_slice) {
        for (i=0;i<=x_slices;i++) {
			var thiss = document.getElementById('s' + i).style;
            thiss.clip ="rect("+cliptop+"px "+clipright+"px "+clipbottom+"px "+clipleft+"px)";
            clipleft+=width_slice;
            clipright=clipleft+i_clipright;
		}
 	   i_clipright++;
    	var timer=setTimeout("openlamellar()",20);
   	}
   	else {
		clearTimeout(timer);
		document.getElementById('whole').innerHTML=content;
		var timer=setTimeout("changepicture()",pause);
	}
}

function getcontent() {
    content="<a href='"+pictures[i_picture].url+"' target='"+target_url+"'>";
    content+="<img src="+pictures[i_picture].src+" border=0>";
    content+="</a><div class='messagestyle' style='width:"+slideshow_width+"px;height:"+message_height+"px;'>"+pictures[i_picture].msg+"</div>";
}

function changepicture(){
	i_clipright = 0;
	clipleft = 0;
	clipright = 0;
	for (i = 0; i <= x_slices; i++) {
		var thiss = document.getElementById('s' + i).style;
		thiss.clip = "rect(" + cliptop + "px " + clipright + "px " + clipbottom + "px " + clipleft + "px)";
	}
	if (i_picture >= pictures.length) {
		i_picture = 0;
	}
	getcontent();

	for (i = 0; i <= x_slices; i++) {
		var thisinners=document.getElementById("s"+i);
		thisinners.innerHTML = content;
	}
	i_picture++;
	openlamellar();
}

document.write("<div style='position:relative;width:"+slideshow_width+"px;height:"+slideshow_height+"px;'>");
document.write("<div id='whole' style='position:absolute;top:0px;left:0px'></div>");
for (i=0;i<=x_slices;i++) {
 	document.write("<div id='s"+i+"' style='position:absolute;top:0px;left:0px'></div>");
}
document.write("</div>");
document.close();
window.onload=initiate;




/*Menu and other things*/
var mlddm_shiftx=0;var mlddm_shifty=0;var mlddm_timeout=500;var mlddm_effect='slide';var mlddm_effect_speed=300;var mlddm_orientation='h';var mlddm_md=375;var MLDDM_CLASS='mlddm';var obj_menu=new Array();function mlddminit(md7)
{var candidates=document.getElementsByTagName('ul');var index=0;for(var i=0;i<candidates.length;i++)
{if(candidates[i].className==MLDDM_CLASS)
{candidates[i].style.visibility='visible';var obj=candidates[i];var value=obj.getAttribute('params');obj_menu[index]=new menu(obj,index,value);index++;}}}
function layer(handler)
{this.handler=handler;this.showed=false;this.level=0;this.outerwidth=0;this.outerheight=0;this.innerwidth=0;this.innerheight=0;this.x=0;this.y=0;this.topmargin=0;this.shifter=0;this.parentindex=0;this.reverse=false;}
function menu(obj,obj_n,params)
{var _handler=obj;var _obj_num=obj_n;var _me=this;var _closetimer=null;var _mouseout=true;var _currentlayer=null;var _shiftx=mlddm_shiftx;var _shifty=mlddm_shifty;var _timeout=mlddm_timeout;var _effect=mlddm_effect;var _effect_speed=mlddm_effect_speed;var _orientation=mlddm_orientation;var j=374;var params_array;if(params)
{params_array=params.split(",");if(params_array[0])_shiftx=params_array[0]*1;if(params_array[1])_shifty=params_array[1]*1;if(params_array[2])_timeout=params_array[2]*1;if(params_array[3])_effect=params_array[3];if(params_array[4])_effect_speed=params_array[4]*1;if(params_array[5])_orientation=params_array[5];if(!_effect_speed)_effect_speed=1000;}
this._layer=new Array();function opacity(num,opacStart,opacEnd,millisec)
{var speed=Math.round(1000/millisec);var timer=0;if(opacStart>opacEnd)
{for(i=opacStart;i>=opacEnd;i=i-4)
{setTimeout("changeOpac("+_obj_num+","+num+","+i+")",(timer*speed));timer++;}}
else if(opacStart<opacEnd)
{for(i=opacStart;i<=opacEnd;i=i+4)
{setTimeout("changeOpac("+_obj_num+","+num+","+i+")",(timer*speed));timer++;}}}
function slide(num,direction,millisec)
{var speed=Math.round(1000/millisec);var timer=0;if(_orientation=='h')_ori=0;else _ori=1;if(direction=='show')
{for(i=0;i<=100;i=i+2)
{setTimeout("changePOS("+_obj_num+","+num+","+i+","+_ori+")",(timer*speed));timer++;}}
else if(direction=='hide')
{for(i=100;i>=0;i=i-2)
{setTimeout("changePOS("+_obj_num+","+num+","+i+","+_ori+")",(timer*speed));timer++;}}}
function getlevel(layer)
{var level=0;var currentobj=layer;while(currentobj.className!=MLDDM_CLASS)
{if(currentobj.tagName=='UL')level++;currentobj=currentobj.parentNode;}
return level;}
function getbutton(layer)
{var button;var currobj=layer;var index=0;while(currobj.className!=MLDDM_CLASS)
{if(currobj.tagName=='LI')
{index++;button=currobj;}
currobj=currobj.parentNode;}
return button;}
function button_on(layer)
{if(getlevel(layer)!=1)return-1;var button=getbutton(layer);if(button)
{button=button.getElementsByTagName("a")[0];button.id='buttonhover';}}
function button_off(layer)
{if(getlevel(layer)!=1)return-1;var button=getbutton(layer);if(button)
{button=button.getElementsByTagName("a")[0];button.id='buttonnohover';}}
function mopen(index)
{if(!_me._layer[index].showed&&(mlddm_md==375))
{if(_effect=='fade')
opacity(index,0,100,_effect_speed);else if(_effect=='slide')
slide(index,'show',_effect_speed);else
_me._layer[index].handler.style.visibility='visible';button_on(_me._layer[index].handler);_me._layer[index].showed=true;}}
function mclose(index)
{if(_me._layer[index].showed)
{if(_effect=='fade')
opacity(index,100,0,_effect_speed);else if(_effect=='slide')
slide(index,'hide',_effect_speed);else
_me._layer[index].handler.style.visibility='hidden';button_off(_me._layer[index].handler);_me._layer[index].showed=false;}}
function closeall(){for(var i=0;i<_me._layer.length;i++){mclose(i);}}
function mclosetime(){_closetimer=window.setTimeout(closeall,_timeout);}
function mcancelclosetime(){if(_closetimer){window.clearTimeout(_closetimer);_closetimer=null;}}
function getlayerindex(obj)
{for(var i=0;i<_me._layer.length;i++)
{if(_me._layer[i].handler==obj)return i;}
return-1;}
function setpositions(client_width,scroll_left)
{var max_right=client_width+scroll_left;for(i=0;i<_me._layer.length;i++)
{_me._layer[i].handler.style.left=_me._layer[i].x+'px';_me._layer[i].reverse=false;}
for(i=0;i<_me._layer.length;i++)
{if(_me._layer[i].level>1)
{var layer_width=_me._layer[i].outerwidth;var layer_x=_me._layer[i].x;var layer_absx=findPos(_me._layer[i].handler)[0];if((layer_absx+layer_width)>max_right)
{_me._layer[i].handler.style.left=-layer_width-_shiftx+'px';_me._layer[i].reverse=true;}}}}
this.pcloseall=function(){closeall();};this.eventresize=function(){setpositions(getClientWidth(),getScrollLeft());};this.eventscroll=function(){setpositions(getClientWidth(),getScrollLeft());};this.eventover=function()
{if(_mouseout)
{_mouseout=false;mcancelclosetime();var currentli=this;var layer=currentli.getElementsByTagName("ul")[0];var ind=getlayerindex(layer);if(ind>=0)mopen(ind);var open_layers=new Array();open_layers[0]=currentli.getElementsByTagName("ul")[0];if(!open_layers[0])open_layers[0]=0;var currobj=currentli.parentNode;var num=0;while(currobj.className!=MLDDM_CLASS)
{if(currobj.tagName=='UL')
{num++;open_layers[num]=currobj;}
currobj=currobj.parentNode;}
var layers_to_hide=new Array(_me._layer.length);for(var i=0;i<layers_to_hide.length;i++)
layers_to_hide[i]=false;for(var i=0;i<open_layers.length;i++)
layers_to_hide[getlayerindex(open_layers[i])]=true;for(var i=0;i<layers_to_hide.length;i++)
if(!layers_to_hide[i]&&(_currentlayer!=open_layers[0]))mclose(i);_currentlayer=open_layers[1];}};this.eventout=function(){_mouseout=true;};this.allout=function(){mclosetime();};this.allover=function(){mcancelclosetime();};_debug=document.getElementById('debug');this._layer[0]=new layer(_handler);var count=1;var all_li=_handler.getElementsByTagName("li");for(var i=0;i<all_li.length;i++)
{var layer_handler=all_li[i].getElementsByTagName("ul")[0];if(layer_handler)
{this._layer[count]=new layer(layer_handler);count++;}
all_li[i].onmouseover=this.eventover;all_li[i].onmouseout=this.eventout;}
_handler.onmouseout=this.allout;_handler.onmouseover=this.allover;window.onresize=this.eventresize;window.onscroll=this.eventscroll;var layer_quantity=this._layer.length;for(var number=1;number<layer_quantity;number++)
{var a_tags=new Array();var current_li=this._layer[number].handler.getElementsByTagName("li")[0];var maxwidth=0;var i=0;while(current_li)
{if(current_li.getElementsByTagName("a")[0])
{a_tags[i]=current_li.getElementsByTagName("a")[0];var width=a_tags[i].offsetWidth;if(width>maxwidth)maxwidth=width;}
current_li=node_after(current_li);if(current_li)if(current_li.tagName=='LI')i++;}
this._layer[number].handler.style.width=maxwidth+'px';}
for(var number=0;number<layer_quantity;number++)
{this._layer[number].level=getlevel(this._layer[number].handler);this._layer[number].outerwidth=this._layer[number].handler.offsetWidth;this._layer[number].outerheight=this._layer[number].handler.offsetHeight;this._layer[number].innerwidth=this._layer[number].handler.getElementsByTagName("a")[0].offsetWidth;var obj=this._layer[number].handler;var top=obj.offsetTop;obj.style.marginTop=0+'px';var margintop=top-obj.offsetTop;obj.style.marginTop=margintop+'px';this._layer[number].topmargin=margintop;var current_layer=this._layer[number].handler;if(current_layer.className==MLDDM_CLASS)
{this._layer[number].parentindex=-1;}
else
{var parent_ul=current_layer.parentNode;while(parent_ul.tagName!='UL')
{if(parent_ul.parentNode)parent_ul=parent_ul.parentNode;}
this._layer[number].parentindex=getlayerindex(parent_ul);}}
for(var number=0;number<layer_quantity;number++)
{var level=_me._layer[number].level;if((_orientation=='h'&&level>1)||(_orientation=='v'&&level>0))
{var curr=_me._layer[number].handler.parentNode;while(curr.tagName!='LI')
{if(curr.parentNode)curr=curr.parentNode;else return 1;}
var parent_a=curr.getElementsByTagName("a")[0];var parent_ul=_me._layer[_me._layer[number].parentindex].handler;var a_tags=new Array();var i=0;var curr=parent_ul.getElementsByTagName("li")[0];while(curr)
{if(curr.getElementsByTagName("a")[0])
{a_tags[i]=curr.getElementsByTagName("a")[0];}
curr=node_after(curr);if(curr)if(curr.tagName=='LI')i++;}
var ablock_height=0;var num=0;for(var i=0;i<a_tags.length;i++)
{if(a_tags[i]!=parent_a)
{ablock_height=ablock_height+a_tags[i].offsetHeight;num++;}
else break;}
_me._layer[number].shifter=ablock_height;}}
for(index=0;index<_me._layer.length;index++)
{var level=_me._layer[index].level;var current_layer=_me._layer[index].handler;_me._layer[index].x=_me._layer[index].handler.offsetLeft;_me._layer[index].y=_me._layer[index].handler.offsetTop;if((_orientation=='h'&&level>1)||(_orientation=='v'&&level>0))
{var horizontal_shift=_me._layer[_me._layer[index].parentindex].innerwidth+_shiftx;var vertical_shift=_me._layer[index].shifter+_shifty;_me._layer[index].handler.style.left=horizontal_shift+'px';_me._layer[index].handler.style.top=vertical_shift+'px';_me._layer[index].x=horizontal_shift;_me._layer[index].y=vertical_shift;}}
setpositions(getClientWidth(),getScrollLeft());}
function changeOpac(obj_num,layer_num,opacity)
{var object=obj_menu[obj_num];var layer=object._layer[layer_num].handler;layer.style.opacity=(opacity/100);layer.style.MozOpacity=(opacity/100);layer.style.KhtmlOpacity=(opacity/100);layer.style.filter="alpha(opacity="+opacity+")";if(opacity>98)layer.style.filter='none';if(opacity>0)layer.style.visibility='visible';if(opacity<=0)layer.style.visibility='hidden';}
function changePOS(obj_num,layer_num,pos,ori)
{var object=obj_menu[obj_num];var layer=object._layer[layer_num].handler;var level=object._layer[layer_num].level;var width=object._layer[layer_num].outerwidth;var height=object._layer[layer_num].outerheight;var margintop=object._layer[layer_num].topmargin;var reverse=object._layer[layer_num].reverse;if(!reverse)
{if(level==1&&ori==0)
{var h=height-pos*height/100;layer.style.clip='rect('+h+'px 2000px 2000px 0px)';layer.style.marginTop=-h+margintop+'px';}
else
{var w=width-pos*width/100;layer.style.clip='rect(0px 2000px 2000px '+w+'px)';layer.style.marginLeft=-w+'px';}}
else
{var w=width-pos*width/100;var mw=width-w;layer.style.clip='rect(0px '+mw+'px 2000px 0px)';layer.style.marginLeft=w+'px';}
if(pos<=0)
{layer.style.visibility='hidden';layer.style.clip='rect(-2000px, 2000px, 2000px, -2000px)';layer.style.marginLeft='auto';}
if(pos>0)
{layer.style.visibility='visible';}
if(pos>98)
{layer.style.clip='rect(-2000px, 2000px, 2000px, -2000px)';layer.style.marginLeft='auto';}}
function close(){for(var i=0;i<obj_menu.length;i++){obj_menu[i].pcloseall();}}
document.onclick=close;function is_all_ws(nod)
{return!(/[^\t\n\r ]/.test(nod.data));}
function is_ignorable(nod)
{return(nod.nodeType==8)||((nod.nodeType==3)&&is_all_ws(nod));}
function node_after(sib)
{while((sib=sib.nextSibling)){if(!is_ignorable(sib))return sib;}
return null;}
function getClientWidth()
{return document.compatMode=='CSS1Compat'&&!window.opera?document.documentElement.clientWidth:document.body.clientWidth;}
function getClientHeight()
{return document.compatMode=='CSS1Compat'&&!window.opera?document.documentElement.clientHeight:document.body.clientHeight;}
function getScrollLeft()
{return document.compatMode=='CSS1Compat'&&!window.opera?document.documentElement.scrollLeft:document.body.scrollLeft;}
function findPos(obj)
{var curleft=curtop=0;if(obj.offsetParent)
{do
{curleft+=obj.offsetLeft;curtop+=obj.offsetTop;}
while(obj=obj.offsetParent);}
return[curleft,curtop];}
_LOADERS=Array();function callAllLoaders()
{var i,loaderFunc;for(i=0;i<_LOADERS.length;i++)
{loaderFunc=_LOADERS[i];if(loaderFunc!=callAllLoaders)loaderFunc();}}
function appendLoader(loaderFunc)
{if(window.onload&&window.onload!=callAllLoaders)_LOADERS[_LOADERS.length]=window.onload;window.onload=callAllLoaders;_LOADERS[_LOADERS.length]=loaderFunc;}
appendLoader(mlddminit);