// Script Source: CodeLifter.com
// Copyright 2003
isIE=document.all;
isNN=!document.all&&document.getElementById;
isN4=document.layers;
isHot=false;

function ddInit(e){
  topDog=isIE ? "BODY" : "HTML";
  whichDog=isIE ? document.all.theLayer : document.getElementById("theLayer");  
  hotDog=isIE ? event.srcElement : e.target;  
  while (hotDog.id!="titleBar"&&hotDog.tagName!=topDog){
    hotDog=isIE ? hotDog.parentElement : hotDog.parentNode;
  }  
  if (hotDog.id=="titleBar"){
    offsetx=isIE ? event.clientX : e.clientX;
    offsety=isIE ? event.clientY : e.clientY;
    nowX=parseInt(whichDog.style.left);
    nowY=parseInt(whichDog.style.top);
    ddEnabled=true;
    document.onmousemove=dd;
  }
}

function dd(e){
  if (!ddEnabled) return;
  whichDog.style.left=isIE ? nowX+event.clientX-offsetx : nowX+e.clientX-offsetx; 
  whichDog.style.top=isIE ? nowY+event.clientY-offsety : nowY+e.clientY-offsety;
  return false;  
}

function ddN4(whatDog){
  if (!isN4) return;
  N4=eval(whatDog);
  N4.captureEvents(Event.MOUSEDOWN|Event.MOUSEUP);
  N4.onmousedown=function(e){
    N4.captureEvents(Event.MOUSEMOVE);
    N4x=e.x;
    N4y=e.y;
  }
  N4.onmousemove=function(e){
    if (isHot){
      N4.moveBy(e.x-N4x,e.y-N4y);
      return false;
    }
  }
  N4.onmouseup=function(){
    N4.releaseEvents(Event.MOUSEMOVE);
  }
}

function hideMe(){
  if (isIE||isNN) whichDog.style.visibility="hidden";
  else if (isN4) document.theLayer.visibility="hide";
 
  var bigPic = document.getElementById("layerImage")
  bigPic.src= "/IMDARoot/Images/loading.jpg"
  
}

function showMe(){
  if (isIE||isNN) whichDog.style.visibility="visible";
  else if (isN4) document.theLayer.visibility="show";
}
document.onmousedown=ddInit;
document.onmouseup=Function("ddEnabled=false");




function bigPic(evt,picfile,dir,desc,w,h,heb){
	//event = events["onClick"]

	 
	 var bigD = document.getElementById("theLayer")
	 var bigPic = document.getElementById("layerImage")
	 var descTitle = document.getElementById("descTitle")
	 
	 
	 bigPic.width = 600
	 bigPic.height = (600/w)*h
	 bigPic.src= "/IMDARoot/Images/upload/"+dir+"/"+picfile
	 descTitle.innerHTML = unescape(String(desc)).replace(/\+/g," ")
	 	
	
	var e= (window.event)?window.event : evt;
	 var cX = 0; var cY = 0; var rX = 0; var rY = 0;
	 cX = e.clientX; cY = e.clientY;
	 
	 
if(self.pageYOffset) {
	rX = self.pageXOffset;
	rY = self.pageYOffset;
	}
else if(document.documentElement && document.documentElement.scrollTop) {
	rX = document.documentElement.scrollLeft;
	rY = document.documentElement.scrollTop;
	}
else if(document.body) {
	rX = document.body.scrollLeft;
	rY = document.body.scrollTop;
	}

	
	cX += rX; 
	cY += rY;
	
	cY=cY/2+50
	if (rY>400) cY+=200
	
	if (heb) cX+=500
	

//alert("RX:"+rX+" | RY:"+rY+"  |cX "+cX+"  | cY: "+cY)
   
	 bigD.style.top= (cY+10) + "px";
	 bigD.style.left=(cX+10)-600 + "px";
	 bigD.style.width=w
	 bigD.style.height=h
	 bigD.style.visibility = "visible"

}