function changefc(color){
  document.getElementById("search-input").style.color=color;
}


/*
Tiny Scrolling - a smooth navigation between internal links and their destinations
by Marco Rosella - http://www.centralscrutinizer.it/en/design/js-php/tiny-scrolling
based on the works by Travis Beckham and Brian McAllister.
v0.3 - March 27, 2006
*/

// window.onload = function() {
// 	tinyScrolling.init();
// 	}
// 
// var tinyScrolling = {
// 	speed : 30,      //set here the scroll speed: when this value increase, the speed decrease. 
// 	maxStep: 150,	 //set here the "uniform motion" step for long distances
// 	brakeK: 5,		 //set here the coefficient of slowing down
// 	hash:null,		
// 	currentBlock:null,
// 	requestedY:0,
// 	init: function() {
// 			var lnks = document.getElementsByTagName('a');   
// 			for(var i = 0, lnk; lnk = lnks[i]; i++) {   
// 				if ((lnk.href && lnk.href.indexOf('#') != -1) &&  ( (lnk.pathname == location.pathname) ||
// 				('/'+lnk.pathname == location.pathname) ) && (lnk.search == location.search)) {  
// 				lnk.onclick = tinyScrolling.initScroll;   		
// 				}   
// 			}
// 	},
// 	getElementYpos: function(el){
// 			var y = 0;
// 			while(el.offsetParent){  
// 				y += el.offsetTop    
// 				el = el.offsetParent;
// 			}	return y;
// 	},		
// 	getScrollTop: function(){
// 			if(document.all) return (document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop;
// 			else return window.pageYOffset;   
// 	},	
// 	getWindowHeight: function(){
// 			if (window.innerHeight)	return window.innerHeight;
// 			if(document.documentElement && document.documentElement.clientHeight) return document.documentElement.clientHeight;
// 	},
// 	getDocumentHeight: function(){
// 			if (document.height) return document.height;
// 			if(document.body.offsetHeight) return document.body.offsetHeight;
// 	},
// 	initScroll: function(e){
// 			var targ;  
// 			if (!e) var e = window.event;
// 			if (e.target) targ = e.target;
// 			else if (e.srcElement) targ = e.srcElement;   
// 			tinyScrolling.hash = targ.href.substr(targ.href.indexOf('#')+1,targ.href.length); 
// 			tinyScrolling.currentBlock = document.getElementById(tinyScrolling.hash);   
// 			if(!tinyScrolling.currentBlock) return;
// 			tinyScrolling.requestedY = tinyScrolling.getElementYpos(tinyScrolling.currentBlock); 
// 			tinyScrolling.scroll();  
// 			return false;
// 	},
// 	scroll: function(){
// 			var top  = tinyScrolling.getScrollTop();
// 			if(tinyScrolling.requestedY > top) {  
// 				var endDistance = Math.round((tinyScrolling.getDocumentHeight() - (top + tinyScrolling.getWindowHeight())) / tinyScrolling.brakeK);
// 				endDistance = Math.min(Math.round((tinyScrolling.requestedY-top)/ tinyScrolling.brakeK), endDistance);
// 				var offset = Math.max(2, Math.min(endDistance, tinyScrolling.maxStep));
// 			} else { var offset = - Math.min(Math.abs(Math.round((tinyScrolling.requestedY-top)/ tinyScrolling.brakeK)), tinyScrolling.maxStep);
// 			} window.scrollTo(0, top + offset);  
// 			if(Math.abs(top-tinyScrolling.requestedY) <= 1 || tinyScrolling.getScrollTop() == top) {
// 				window.scrollTo(0, tinyScrolling.requestedY);
// 				if(!document.all || window.opera) location.hash = tinyScrolling.hash;
// 				tinyScrolling.hash = null;
// 			} else 	setTimeout(tinyScrolling.scroll,tinyScrolling.speed);
// 	}		
// }

/*
dropdowm menu
*/

// var menu=function(){
// 	var t=15,z=50,s=3,a;
// 	function dd(n){this.n=n; this.h=[]; this.c=[]}
// 	dd.prototype.init=function(p,c){
// 		a=c; var w=document.getElementById(p), s=w.getElementsByTagName('ul'), l=s.length, i=0;
// 		for(i;i<l;i++){
// 			var h=s[i].parentNode; this.h[i]=h; this.c[i]=s[i];
// 			h.onmouseover=new Function(this.n+'.st('+i+',true)');
// 			h.onmouseout=new Function(this.n+'.st('+i+')');
// 		}
// 	}
// 	dd.prototype.st=function(x,f){
// 		var c=this.c[x], h=this.h[x], p=h.getElementsByTagName('a')[0];
// 		clearInterval(c.t); c.style.overflow='hidden';
// 		if(f){
// 			p.className+=' '+a;
// 			if(!c.mh){c.style.display='block'; c.style.height=''; c.mh=c.offsetHeight; c.style.height=0}
// 			if(c.mh==c.offsetHeight){c.style.overflow='visible'}
// 			else{c.style.zIndex=z; z++; c.t=setInterval(function(){sl(c,1)},t)}
// 		}else{p.className=p.className.replace(a,''); c.t=setInterval(function(){sl(c,-1)},t)}
// 	}
// 	function sl(c,f){
// 		var h=c.offsetHeight;
// 		if((h<=0&&f!=1)||(h>=c.mh&&f==1)){
// 			if(f==1){c.style.filter=''; c.style.opacity=1; c.style.overflow='visible'}
// 			clearInterval(c.t); return
// 		}
// 		var d=(f==1)?Math.ceil((c.mh-h)/s):Math.ceil(h/s), o=h/c.mh;
// 		c.style.opacity=o; c.style.filter='alpha(opacity='+(o*100)+')';
// 		c.style.height=h+(d*f)+'px'
// 	}
// 	return{dd:dd}
// }();
// 





function toggleLayer( whichLayer )
{
  var elem, vis;
  if( document.getElementById ) // this is the way the standards work
    elem = document.getElementById( whichLayer );
  else if( document.all ) // this is the way old msie versions work
      elem = document.all[whichLayer];
  else if( document.layers ) // this is the way nn4 works
    elem = document.layers[whichLayer];
  vis = elem.style;
  // if the style.display value is blank we try to figure it out here
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}