document.onmousemove=traceMouse;

var mouseX,mouseY;

function traceMouse(evt){
	if(evt){
		mouseX = evt.pageX;
		mouseY = evt.pageY;
	}else{
		mouseX = window.event.x;
		mouseY = window.event.y;
	}
}


function dezRound(num,pos) { 
	if(pos<0) { 
		pos=Math.pow(10,Math.abs(pos)); 
		return Math.round(num/pos)*pos; 
	} else if(pos>0) { 
		pos=Math.pow(10,pos); 
		var ret = ""+(Math.round(num*pos)/pos); 
		if(ret.indexOf(".")<0){
			ret +=".00";
		}
		if(ret.indexOf(".") == ret.length-2){
			ret +="0";
		}
		return ret;
	} else { 
		return Math.round(num); 
	}
}

function getRequestObj(){

	var reqObj = null;
	try{
		reqObj = new ActiveXObject("MSXML2.XMLHTTP.3.0");
	}catch(Error){
		try{
			reqObj = new ActiveXObject("Microsoft.XMLHTTP");
		}catch(Error){
			try{
				reqObj = new XMLHttpRequest();
			}catch(Error){
				return null;
			}
		}
	}
	return reqObj;
}

function addPageOverlay(callbackFunc){
	var objBody = document.getElementsByTagName("body").item(0);
	var divOverlay = document.createElement("div");
	divOverlay.setAttribute('id','overlayDiv');
	divOverlay.onclick = new Function (callbackFunc);
	divOverlay.style.display = 'none';
	divOverlay.style.position = 'absolute';
	divOverlay.style.top = '0';
	divOverlay.style.left = '0';
	divOverlay.style.zIndex = '90';
 	divOverlay.style.width = '100%';
 	divOverlay.style.height = '100%';
 	divOverlay.className = 'overlayBox';
	objBody.insertBefore(divOverlay, objBody.firstChild);
}

function showOverlay(show){
	var divOverlay = document.getElementById("overlayDiv");
	if(divOverlay != null){
		if(show){
			divOverlay.style.display = 'block';
			divOverlay.style.visibility = 'visible';
		}else{
			divOverlay.style.display = 'none';
			divOverlay.style.visibility = 'hidden';
		}
	}
}

function writeMailAddr(user,domain){
	document.write("<a href=\"javascript: sendMailTo('"+user+"','"+domain+"');\">" + user + "@" + domain + "</a>");
}

function sendMailTo(user,domain){
	document.location.href="mailto: " + user + "@" + domain;
	
}

function checkFormData(formName){

}