/******************************************************** 
  
  Page animation scripts for pages to Fly in 
  Done by Sasa Jovanovic.

*********************************************************/


function ajaxPageAnim(pageContetID) {

   var animationInProgress=false;                // Animation in progress flag
   var pageID=pageContetID;
   var pageDIV;

   InIt();
   
   function InIt() {
	   pageDIV=document.getElementById(pageID)   // Set ajax page object
   }
   
   
   this.flyIn=function(yStPos,yEndPos) {
	   if (animationInProgress) return;
	   animationInProgress=true;
       var ST1 = new Tween(pageDIV.style,'top',Tween.regularEaseOut,yStPos,yEndPos,0.7,'px');
       ST1.onMotionFinished = function() {
	      animationInProgress=false;             // Reset flag 
       }
	   ST1.onMotionStarted= function() {
		  pageDIV.style.top=yStPos+"px"
          pageDIV.style.display=""	
	   }	   
       ST1.start();                              // start the animation
  }
   
   
}