function msgInfo(sMsg, iSize){
	//iSize must be either 16, 32 or 64;
	if(!iSize) iSize = 32; //32 is default;
	document.write("<br /><center><div style=\"background-color: #ffffff; padding: 5px; border: 1px solid #222222; font-weight: bold; width: 80%;\"><table cellspacing=\"3\" width=\"100%\"><td width=\"32px\"><img src=\"images/icons/info"+iSize+".jpg\" /></td><td style=\"vertical-align: middle;\">"+sMsg+"</td></table></div></center><br />");
}
function msgAlert(sMsg, iSize){
	//iSize must be either 16, 32 or 64;
	if(!iSize) iSize = 32; //32 is default;
	document.write("<br /><center><div style=\"background-color: #ffffef; padding: 5px; border: 1px solid #ffff22; font-weight: bold; width: 80%;\"><table cellspacing=\"3\" width=\"100%\"><td width=\"32px\"><img src=\"images/icons/alert"+iSize+".jpg\" /></td><td style=\"vertical-align: middle;\">"+sMsg+"</td></table></div></center><br />");
}
function msgError(sMsg, iSize){
	//iSize must be either 16, 32 or 64;
	if(!iSize) iSize = 32; //32 is default;
	document.write("<br /><center><div style=\"background-color: #ffefef; padding: 5px; border: 1px solid #ff2222; font-weight: bold; width: 80%;\"><table cellspacing=\"3\" width=\"100%\"><td width=\"32px\"><img src=\"images/icons/error"+iSize+".jpg\" /></td><td style=\"vertical-align: middle;\">"+sMsg+"</td></table></div></center><br />");
}
function msgOk(sMsg, iSize){
	//iSize must be either 16, 32 or 64;
	if(!iSize) iSize = 32; //32 is default;
	document.write("<br /><center><div style=\"background-color: #efffef; padding: 5px; border: 1px solid #22ff22; font-weight: bold; width: 80%;\"><table cellspacing=\"3\" width=\"100%\"><td width=\"32px\"><img src=\"images/icons/ok"+iSize+".jpg\" /></td><td style=\"vertical-align: middle;\">"+sMsg+"</td></table></div></center><br />");
}
function toggleView(iItem){
	var oEle = document.getElementById(iItem);
	if(oEle.style.display == "block" || !oEle.style.display) oEle.style.display = "none";
	else oEle.style.display = "block";
}

var menu=function(){
	var t=15,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}
}();

checkField = function(e, type, length, currField, nextField)
{
	if(!e)
	{
		e = window.event;
	}
	if(window.event)
	{
		key = e.keyCode;
	}
	else
	{
		key = e.which;
	}
	if(type == "numbers" || type == "number" || type == "int")
	{
		if(key <= 46 || (key >= 112 && key <= 145))
		{
			return true;
		}
		if(!(((key >= 48 && key <= 57) || (key >= 96 && key <= 105)) && e.shiftKey!=1 && e.altKey!=1 && e.ctrlKey!=1))
		{
			currField.value=currField.value.substr(0,length);
			return true;
		}
	}
	if(currField.value.length >= length)
	{
		if(nextField)
			{
			if(typeof(nextField)=="string")
			{
				nextField = $(nextField);
			}
			currField.value=currField.value.substr(0,length);
			nextField.select();
			nextField.focus();
			return true;
		}
		currField.blur();
		currField.value=currField.value.substr(0,length);
		return true;
	}
	return true;
};

init = function()
{
	menu=new menu.dd("menu");menu.init("menu","menuhover");
	return;
};