window.onerror = null;
var topMargin = 150;
var slideTime = 2500;
var ns6 = (!document.all && document.getElementById);
var ie4 = (document.all);
var ns4 = (document.layers);
var interval;
var imain;

$(function(){
	if(getCookie('dklik') == null || getCookie('dklik') == ""){
	interval = setInterval("updateActiveElement();", 500);
	}
	else{
	$('#icontainer').hide();
	clearInterval(imain);
	closeDiv();	
	}
});

function updateActiveElement(){
    if(getCookie('dklik') == null || getCookie('dklik') == ""){
			if ($(document.activeElement).attr('id')=="fcontainer" ) 
			{
				clearInterval(interval);
				clearInterval(imain);
				setCookie('dklik',1,21600);
				$('#icontainer').hide();
				closeDiv();		
			}  
    }
    else {
			clearInterval(interval);
			clearInterval(imain);
			$('#icontainer').hide();
			closeDiv();	
    }
}
function getCookie(c_name){
if (document.cookie.length>0){
  c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1){
		c_start=c_start + c_name.length+1;
		c_end=document.cookie.indexOf(";",c_start);
		if (c_end==-1) c_end=document.cookie.length;
		return unescape(document.cookie.substring(c_start,c_end));
		}
	}
return "";
}
function setCookie(c_name,value,seconds){
	var date = new Date();
	date.setTime(date.getTime() + (seconds*1000));
	document.cookie=c_name+ "=" +escape(value) + ((seconds==null) ? "" : ";expires="+date.toGMTString()) + ";path=/";
}
function layerObject(id,CENTER) {
	if (ns6) {
		this.obj = document.getElementById(id).style;
		this.obj.CENTER = CENTER;
		return this.obj;
	}
	else if(ie4) {
		this.obj = document.all[id].style;
		this.obj.CENTER = CENTER;
		return this.obj;
	}
	else if(ns4) {
		this.obj = document.layers[id];
		this.obj.CENTER = CENTER;
		return this.obj;
	}
}
function closeDiv() {
		document.getElementById('icontainer').style.CENTER = "-1000px";
		return false;
}
function layerSetup() {
	floatLyr = new layerObject('icontainer', pageWidth * .1);
	imain = window.setInterval("main()", 10)
}
function floatObject() {
	if (ns4 || ns6) {
		findHt = window.innerHeight;
	} else if(ie4) {
		findHt = document.body.clientHeight;
	}
} 
function main() {
        if (ns4) {
            this.currentY = document.layers["icontainer"].top;
            this.scrollTop = window.pageYOffset;
            mainTrigger();
        }
        else if(ns6) {
            this.currentY = parseInt(document.getElementById("icontainer").style.top);
            this.scrollTop = scrollY;
            mainTrigger();
        }
	else if(ie4) {
            this.currentY = icontainer.style.pixelTop;
            this.scrollTop = document.documentElement.scrollTop;
            mainTrigger();
        }
}
function mainTrigger() {
	var newTargetY = this.scrollTop + this.topMargin;
	if ( this.currentY != newTargetY ) {
	if ( newTargetY != this.targetY ) {
	this.targetY = newTargetY;
	floatStart();
	}
	animator();
	}
}
function floatStart() {
	var now = new Date();
	this.A = this.targetY - this.currentY;
	this.B = Math.PI / ( 2 * this.slideTime );
	this.C = now.getTime();
	if (Math.abs(this.A) > this.findHt) {
		this.D = this.A > 0 ? this.targetY - this.findHt : this.targetY + this.findHt;
		this.A = this.A > 0 ? this.findHt : -this.findHt;
	}
	else {
	this.D = this.currentY;
   }
}
function animator() {
	var now = new Date();
	var newY = this.A * Math.sin( this.B * ( now.getTime() - this.C ) ) + this.D;
	newY = Math.round(newY);
	if (( this.A > 0 && newY > this.currentY ) || ( this.A < 0 && newY < this.currentY )) {
	if ( ie4 )document.all.icontainer.style.pixelTop = newY;
	if ( ns4 )document.layers["icontainer"].top = newY;
	if ( ns6 )document.getElementById('icontainer').style.top = newY + "px";
	}
}
function start(){
	if(ns6||ns4) {
		pageWidth = innerWidth;
		pageHeight = innerHeight;
		layerSetup();
		floatObject();
	}
	else if(ie4) {
		pageWidth = document.body.clientWidth;
		pageHeight = document.body.clientHeight;
		layerSetup();
		floatObject();
	  }
}