function imAnimate() {
	this.begin = null;
	this.end = null;
	this.startX = null;
	this.startY = null;
	this.startW = null;
	this.startH = null;
	this.startF = null;
	this.duration = 600;
	this.fps = 35;
	this.obj = null;
	this.prop = null;
	this.easing = null;
	this.init = function(elm) {
		this.startX = elm.style.left;
		this.startY = elm.style.top;
		this.startW = elm.style.width;
		this.startH = elm.style.height;
		this.startF = elm.style.fontSize;
	};
	
	this.resetObj = function () {
		this.obj.style.left=this.startX;
		this.obj.style.top=this.startX;
		this.obj.style.width=this.startW;
		this.obj.style.height=this.startH;
		this.obj.style.fontSize=this.startF;
		if(!window.attachEvent)
    { 
      this.obj.style.opacity=1;
    }
		else
    {
      this.obj.style.filter = "alpha(opacity=100)";
    }
	}
	
	this.animate = function (elm, type, prop, easing, end) {
		this.obj = elm;
		this.init(elm);
		this.prop=prop;
		if (type=='high') this.fps=35;
		if (type=='med') this.fps=21;
		if (type=='low')  this.fps=6;
		if (type=='slow') this.duration=6000;
		if (type=='fast')  this.duration=600;
		if (type=='fadeIn')  {this.begin=0; this.end=1; }
		if (type=='fadeOut')  {this.begin=1; this.end=0;}
		if (type=='sizeInc')  {this.begin=0; this.end=end; }
		if (type=='sizeDec')  {
			if (prop=="width") {
				this.begin=elm.style.width; 
			} else if (prop=="height") {
				this.begin=elm.style.height; 
			}
			this.end=0;
		}
		if (prop=="left") {
			if ((BrowserDetect.browser == "Explorer") && (parseInt(BrowserDetect.version) >= 6) && (BrowserDetect.OS == "Windows")) {
				this.begin=elm.style.pixelLeft;	
			} else {
				this.begin=elm.offsetLeft;	
			}
			this.end=end;
		}
		if (prop=="top") {
			if ((BrowserDetect.browser == "Explorer") && (parseInt(BrowserDetect.version) >= 6) && (BrowserDetect.OS == "Windows")) {
				this.begin=elm.style.top;
			} else {
				this.begin=elm.offsetTop;
			}
			this.end=end;
		}
		if (prop=='fontSize')  {this.begin=15; this.end=30;}
		this.easing=easing;
		this.doAnimation();
	};

	this.doAnimation = function () {
		var begin 		= parseInt(this.begin);
		var end 		= parseInt(this.end);
		var change = (begin>=0) ? end-begin : end;
		var interval    = Math.ceil(1000/this.fps);
    if(this.type == "fadeIn") this.duration = 6000;
    	var totalframes = Math.ceil(this.duration/interval);
    	var step        = change/totalframes;
		var self = this;
		for(i=1;i <= totalframes;i++) {
     		(function() {
         		var frame=i;
         		function innerChangeWidth() {
             		var functionName=eval("self."+self.easing);
             		var increase=functionName(frame,begin,change,totalframes);
             		var slope=increase-begin;
            
             		unit=(self.prop=='opacity') ? '' : 'px';
             		if(window.attachEvent && !unit) { 
                  		increase*=100; 
                  		self.obj.style.zoom = 1;
                  		self.obj.style.filter = "alpha(opacity=" + increase + ")";
              	}
                else {
                     	self.obj.style[self.prop] = increase+unit; 
              	}
                if(this.type == "fadeOut" && increase == 0)
                {
                  self.obj.style.display = "none";
                } 
                
    			}
    			timer = setTimeout(innerChangeWidth,interval*frame);
              })();
 		}
	};
	
	this.linear = function (t, b, c, d) {
 		var m=c/d;
 		var a =t/d;
 		return m*t + b;
	};
	
	this.easeInQuad = function (t, b, c, d) {
 		return c*(t/=d)*t + b;
	};
	
	this.easeOutQuad = function (t, b, c, d) {
 		return -c *(t/=d)*(t-2) + b;
	};
	
	this.easeInOutQuad = function (t, b, c, d) {
 		if ((t/=d/2) < 1) return c/2*t*t + b;
 		return -c/2 * ((--t)*(t-2) - 1) + b;
	};

	this.easeInCubic = function (t, b, c, d) {
 		return c*(t/=d)*t*t + b;
	};
	
	this.easeOutCubic = function (t, b, c, d) {
 		return c*((t=t/d-1)*t*t + 1) + b;
	};

	this.easeInOutCubic = function (t, b, c, d) {
 		if ((t/=d/2) < 1) return c/2*t*t*t + b;
 		return c/2*((t-=2)*t*t + 2) + b;
	};
	
	this.easeInQuart = function (t, b, c, d) {
 		return c*(t/=d)*t*t*t + b;
	};
	
	this.easeOutQuart = function (t, b, c, d) {

 		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	};
	
	this.easeInOutQuart = function (t, b, c, d) {
 		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
 		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	};

	this.easeInQuint = function (t, b, c, d) {
 		return c*(t/=d)*t*t*t*t + b;
	};
	
	this.easeOutQuint = function (t, b, c, d) {
 		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	};

	this.easeInOutQuint = function (t, b, c, d) {
 		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
 		return c/2*((t-=2)*t*t*t*t + 2) + b;
	};

	this.easeInSine = function (t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	};

	this.easeOutSine = function (t, b, c, d) {
 		return c * Math.sin(t/d * (Math.PI/2)) + b;
	};

	this.easeInOutSine = function (t, b, c, d) {
 		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	};
	
	this.easeInExpo = function (t, b, c, d) {
 		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
	};
	
	this.easeOutExpo = function (t, b, c, d) {
 		return (t==d) ? 0 : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	};
	
	this.easeInOutExpo = function (t, b, c, d) {
 		if (t==0) return b;
 		if (t==d) return b+c;
 		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
 		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	};

	this.easeInCirc = function (t, b, c, d) {
 		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	};

	this.easeOutCirc = function (t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	};
	
	this.easeInOutCirc = function (t, b, c, d) {
 		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
 		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	};

	//a: amplitude (optional), p: period (optional)
	this.easeInElastic = function (t, b, c, d, a, p) {
 		if (t==0) {
  			return b; 
 		} 
 		if ((t/=d)==1) {
  			return b+c;  
 		}
 		if (!p) {
  			p=d*.3;
 		}
 		if (a < Math.abs(c)) {
   			a=c; 
   			s=p/4; 
 		} else {
  			a=Math.abs(c);
  			s = p/(2*Math.PI) * Math.asin(c/a);
 		}
 
 		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	};
	
	this.easeOutElastic = function (t, b, c, d, a, p) {
 		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
 		if (a < Math.abs(c)) { a=c; var s=p/4; }
 		else {   a=Math.abs(c); var s = p/(2*Math.PI) * Math.asin (c/a);}
 		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;

	};

	this.easeInOutElastic = function (t, b, c, d, a, p) {
 		if (t==0) return b;  
 		if ((t/=d/2)==2) return b+c;  
 		if (!p) p=d*(.3*1.5);
 		if (a < Math.abs(c)) { 
  			a=c; var s=p/4; 
 		} else {
  			a=Math.abs(c);
  			var s = p/(2*Math.PI) * Math.asin (c/a);
 		}
 		if (t < 1) {
  			return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
 		}
 		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
	};
	
	this.easeInBack = function (t, b, c, d, s) {
 		if (s == undefined) s = 1.70158;
 		return c*(t/=d)*t*((s+1)*t - s) + b;
	};

	this.easeOutBack = function (t, b, c, d, s) {
 		if (s == undefined) s = 1.70158;
 		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	};

	this.easeInOutBack = function (t, b, c, d, s) {
 		if (s == undefined) s = 1.70158; 
 		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
 		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	};
	
	this.easeInBounce = function (t, b, c, d) {
 		return c - easeOutBounce (d-t, 0, c, d) + b;
	};
	
	this.easeOutBounce = function (t, b, c, d) {
 		if ((t/=d) < (1/2.75)) {
  			return c*(7.5625*t*t) + b;
 		} else if (t < (2/2.75)) {
  			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
 		} else if (t < (2.5/2.75)) {
  			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
 		} else {
  			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
 		}
	};
	
	this.easeInOutBounce = function (t, b, c, d) {
 		if (t < d/2) return easeInBounce (t*2, 0, c, d) * .5 + b;
 		return easeOutBounce (t*2-d, 0, c, d) * .5 + c*.5 + b;
	};
}

//===========================
//Motion Types
//() - no value
//high
//low
//slow
//fast
//fadeIn
//fadeOut
//sizeInc
//sizeDec

//============================
// Ease Types
//easeInBounce
//linear
//easeInOutBounce
//easeOutBounce
//easeInOutBack
//easeOutBack
//easeInBack
//easeInOutElastic
//easeOutElastic
//easeInElastic
//easeInOutCirc
//easeOutCirc
//easeInCirc
//easeInOutExpo
//easeOutExpo
//easeInExpo
//easeInOutSine
//easeOutSine
//easeInSine
//easeInOutQuint
//easeOutQuint
//easeInQuint
//easeInOutQuart
//easeOutQuart
//easeInQuart
//easeOutCubic
//easeInCubic

//============================
//Prop Types

//width
//height
//left
//top
//opacity
//fontSiz