function getCentsFromPoints(points) {
	var cents=(points*100) / 10;
	return parseInt(cents);
}


function formatCents(cents) {
	if(cents/100 == parseInt(cents/100)) {
		return cents/100;
	}
	return (cents/100).toFixed(2);
}


function removeAllChildren(id) {
	$(id).childElements().each(function(element) { element.remove() });
}


function removeAllOptions(id) {
	$(id).options.length = 0;
}


function addOptions(id, options, valueprop, textprop) {
	if (options == null) {
		return;
	}
	if (arguments.length == 2) {
		valueprop = 'id';
		textprop = 'name';
	}
	options.each(function(opt) {
		var entry = new Option(opt[textprop], opt[valueprop]);
		$(id).options[$(id).length] = entry;
	});
} 


function isOptionChecked(elem, value) {
	elem=arrayrize(elem);
	for (var i=0; i < elem.length;i++) {
		if (elem[i].checked) {
			if (typeof value != "undefined") {
				if (elem[i].value == value) {
					return true;
				}
			} else { 
				return true;
			}
		}
	}
	return false;
}


function getOptionChecked(elem) {
	elem=arrayrize(elem);
	for (var i=0; i < elem.length;i++) {
		if (elem[i].checked) {
			return elem[i];
		}
	}
	return false;
}


function getNumOptionsChecked(elem) {
	var numOptions = 0;
	elem=arrayrize(elem);
	for (var i=0; i < elem.length;i++) {
		if (elem[i].checked) {
			numOptions++;
		}
	}
	return numOptions;
}


function arrayrize(obj) {
	if(typeof obj.length == "undefined") {
		obj=[obj];
	}
	return obj;
}

function trimmed(sText) {
	
	var tmpStr=new String(sText);
	return tmpStr.strip();
}


function equalsIgnoreCase(arg1, arg2) {
	return ( (new String(trimmed(arg1))).toLowerCase() == (new String(trimmed(arg2))).toLowerCase());
}


function isEmpty(sText) {
	return trimmed(sText)=="";
}


function htmlEscape(sText) {
	var tmpStr=new String(sText);
	return sText.escapeHTML();
}

validNumericChars = "0123456789";


function isNumeric(sText,allowMinus) {
	var tmpStr=trimmed(sText);
	for(var i=0; i < tmpStr.length; i++) {
		var char = tmpStr.charAt(i);
		if(allowMinus && i==0 && char=='-') {
			continue;
		}
 		if(validNumericChars.indexOf(char) == -1) {
 			return false;
		}
	}
	return true;
}


function countNumbers(sText) {
	var lastCharWasNum=false;
	var counter=0;
	var tmpStr=trimmed(sText);
	for(var i=0; i < tmpStr.length; i++) {
		var char = tmpStr.charAt(i); 
		if(validNumericChars.indexOf(char) != -1) {
			
 			if(!lastCharWasNum) {
				
 				counter++;
 			}
			lastCharWasNum=true;
		} else {
			lastCharWasNum=false;
		}
	}
	return counter;
}


function isFloat(sText) {
	sText = sText.replace(",",".");
	var floatValue = parseFloat(sText)
	return !isNaN(floatValue);
}



function arrayAsString(aArray) {
	var values = "";
	for (var i=0; i < aArray.length; i++) {
		values = values + aArray[i];
		if (i < aArray.length - 1) {
			values = values + ",";
		}
	}
	return values;
}


function isPassword(sText) {
 	var p = sText.length;
 	var illegalChars = /[\W_]/;
	if (p < 6 || p > 15 || illegalChars.test(sText)) {
		return false;
 	}
	return true;
}


ERROR=1
INFO=2
OK=3
NOT_LOGGED=4 


function showMessage(msg,type,noScroll) {
	if($("popup_msg_div")!=null) {
		$("popup_msg_span").innerHTML=msg;
		new Effect.Appear("popup_msg_div");

		if(typeof noScroll == undefined || noScroll==false) {
			var alertAnchor=$("popup_msg_img");
			var delta=alertAnchor.offsetTop - document.viewport.getScrollOffsets().top;
			new Effect.Scroll(window,{y:delta,duration: 0.7});
		}	
	} else if($("integrated_msg_div")!=null) {
		$("integrated_msg_span").innerHTML=msg;
		if(runningInIE()) {
			$("integrated_msg_div").show();
		} else {
			new Effect.Appear("integrated_msg_div");
		}

		if(typeof noScroll == undefined || noScroll==false) {
			var alertAnchor=$("integrated_msg_img");
			var delta=alertAnchor.offsetTop - document.viewport.getScrollOffsets().top;
			new Effect.Scroll(window,{y:delta,duration: 0.7});
		}		
	} else {
		if(type==INFO) {
			$("top_msg_img").src="/portal_ntq_br/images/okStickBig.gif";
			$("top_msg_div").removeClassName("alertError");
			$("top_msg_div").addClassName("alertInfo");
		} else if(type==OK) {
			$("top_msg_img").src="/portal_ntq_br/images/okStickBig.gif";
			$("top_msg_div").removeClassName("alertError");
			$("top_msg_div").addClassName("alertInfo");
		} else {
			$("top_msg_img").src="/portal_ntq_br/images/koStickBig.gif";
			$("top_msg_div").removeClassName("alertInfo");
			$("top_msg_div").addClassName("alertError");
		}
		$("top_msg_span").innerHTML=msg;
		new Effect.Appear("top_msg_div");

		if(typeof noScroll == undefined || noScroll==false) {
			var alertAnchor=$("top_msg_img");
			var delta=alertAnchor.offsetTop - document.viewport.getScrollOffsets().top;
			new Effect.Scroll(window,{y:delta,duration: 0.7});
		}
	}
}


function hideMsg(canFade,resize) {
	if($("popup_msg_div")!=null) {
		if(modalDialog.popMsg && resize!=false) {
			var msgHeight=$("popup_msg_div").getHeight()+25;	
			$("popup_msg_div").hide();							
		    modalDialog.relativeResize(0,-msgHeight);
		} else {
			$("popup_msg_div").hide();
		}
		modalDialog.popMsg=false;
	} else if($("integrated_msg_div")!=null) {
		if(typeof canFade!="undefined" && canFade==true) {
			new Effect.Fade("integrated_msg_div");
		} else {
			$("integrated_msg_div").hide();
		}
	}
}


function showException(errorString, exception) {
	if (exception.javaClassName == "netquest.generic.lang.LogicalException") {
		showMessage(exception.message, exception.messageType);
	} else {
		showMessage(errorString);
	}
}


function highlightError(tagId,endColor) {
	if(endColor) {
		new Effect.Highlight($(tagId), {startcolor:"#FF3333",restorecolor:endColor});
	} else {
		new Effect.Highlight($(tagId), {startcolor:"#FF3333",restorecolor:"#ffffff"});
	}
}


function highlightInput(input) {
	new Effect.Highlight(input,{restorecolor:"#ffffff"});	
}


replacedClasses=new Object();
function replaceClass(elementId,className) {
	replacedClasses[elementId]=$(elementId).className;
	$(elementId).className=className;
}
function restoreClass(elementId) {
	$(elementId).className=replacedClasses[elementId];
}


function addClass(elementId,className) {
	$(elementId).addClassName(className);
}


function removeClass(elementId,className) {
	$(elementId).removeClassName(className);
}


function runningInIE() {
	var ua = navigator.userAgent.toLowerCase();
	return ua.indexOf("msie")!=-1;
}


function runningInIE6() {
	return runningInIE() && !window.XMLHttpRequest;
}



function fadeIn(id,from,to) {
	var objToFade=$(id);
	if(objToFade==null) {
		return;
	}
	if(from==0) {
		objToFade.style.display='block';
	}
	objToFade.setOpacity(from);
	if(from<to) {
		setTimeout("fadeIn('"+id+"',"+(from+0.04)+","+to+")",25);
	}
}


function fadeOut(id,from,to) {
	var objToFade=$(id);
	if(objToFade==null) {
		return;
	}
	if(from<=0) {
		objToFade.style.display='none';
	}
	if(from<0) {
		return;
	}
	objToFade.setOpacity(from);
	if(from>to) {
		setTimeout("fadeOut('"+id+"',"+(from-0.04)+","+to+")",25);
	}
}


function secureRemove(elem) {
	if($(elem)!=null) {
		try {
			$(elem).remove();
		}catch(ex){};
	}
}



Element.addMethods({
  scrollTo: function(element, left, top){
    var element = $(element);
    if (arguments.length == 1){
      var pos = element.cumulativeOffset();
      window.scrollTo(pos[0], pos[1]);
    } else {
      element.scrollLeft = left;
      element.scrollTop  = top;
    }
    return element;
  }
});

Effect.Scroll = Class.create();
Object.extend(Object.extend(Effect.Scroll.prototype, Effect.Base.prototype), {
  initialize: function(element) {
    this.element = $(element);
    if(!this.element) throw(Effect._elementDoesNotExistError);
    this.start(Object.extend({x: 0, y: 0}, arguments[1] || {}));
  },
  setup: function() {
    var scrollOffsets = (this.element == window) 
                ? document.viewport.getScrollOffsets() 
                : Element._returnOffset(this.element.scrollLeft, this.element.scrollTop) ;
    this.originalScrollLeft = scrollOffsets.left;
    this.originalScrollTop  = scrollOffsets.top;
  },
  update: function(pos) {
    this.element.scrollTo(Math.round(this.options.x * pos + this.originalScrollLeft), Math.round(this.options.y * pos + this.originalScrollTop));
  }
});
if(!runningInIE()) {
		
	document.observe('dom:loaded', function(event) {
		$$('a[href*="#"]').each(function(anchor){
			anchor.observe('click', function(event) {
				var pageAnchor   = $$('a[name~="#{href}"]'.interpolate({href: this.href.split('#')[1]})).first();
				var delta        = pageAnchor.offsetTop - document.viewport.getScrollOffsets().top;
				var updateUrl    = function(){ location.href = this.href }.bind(this);
				new Effect.Scroll(window, { y: delta, afterFinish: updateUrl, duration: 0.7 });
				Event.stop(event);
			});
		});
	});
}


function showOverlib(mainText,title,width) {
	if(typeof width == "undefined") {
		overlib(mainText,CAPTION,title,
			VAUTO,CELLPAD,5,SHADOW,SHADOWOPACITY,85,
			FGCLASS,'overlib_mainBG',BGCLASS,'overlib_titleBG',TEXTFONTCLASS,'overlib_mainFG',CAPTIONFONTCLASS,'overlib_titleFG');
	} else {
		overlib(mainText,CAPTION,title,
			VAUTO,CELLPAD,5,SHADOW,SHADOWOPACITY,85,WIDTH,width,
			FGCLASS,'overlib_mainBG',BGCLASS,'overlib_titleBG',TEXTFONTCLASS,'overlib_mainFG',CAPTIONFONTCLASS,'overlib_titleFG');
	}
}


function setTableHover(elementId) {
	if(runningInIE6()) {
		var allRows=$(elementId).select("tr");
		allRows.each( function(e) {
			if(typeof e.id != "undefined") {
				Event.observe(e, 'mouseover', function() {
					replaceClass(this.id,'mouseoverRow');
				});  
				Event.observe(e, 'mouseout', function() {  
					restoreClass(this.id);
				});
			}
		});
	}
}


function toggleDisplay(id) {
	var elem=$(id);
	if (elem.visible()) {
		elem.hide();
	} else {
		new Effect.Appear(elem);
	}
}