function clearText(thefield) { 
	if (thefield.defaultValue == thefield.value)
		thefield.value = "" 
	else 
		thefield.value = thefield.defaultValue 
} 
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
var menu=function(){

	var t=5,z=50,s=6,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}

}();