// Script Source: CodeLifter.com
// Copyright 2003
// Do not remove this header

isIE=document.all;
isNN=!document.all&&document.getElementById;
isN4=document.layers;
isHot=false;

function ddInit(e){
	var browser=navigator.appName;
	if(browser == "Microsoft Internet Explorer"){
		topDog = "BODY";
		whichDog = document.all.theLayer;
		hotDog = event.srcElement;
	}else{
		topDog = "HTML";
		whichDog = document.getElementById("theLayer")
		hotDog = e.target;
	}
	/*topDog=isIE ? "BODY" : "HTML";
	whichDog=isIE ? document.all.theLayer : document.getElementById("theLayer");  
	hotDog=isIE ? event.srcElement : e.target;  */
	if(hotDog.tagName != "HTML"){
		while ( (hotDog.id!="titleBar")&&(hotDog.tagName!=topDog) ){
			if(browser == "Microsoft Internet Explorer"){
				hotDog = hotDog.parentElement;
			}else{
				hotDog = hotDog.parentNode;
			}
			//hotDog=isIE ? hotDog.parentElement : hotDog.parentNode;
		}
	}
	if (hotDog.id=="titleBar"){
		if(browser == "Microsoft Internet Explorer"){
			offsetx=event.clientX;
			offsety=event.clientY;
		}else{
			offsetx= e.clientX;
			offsety= e.clientY;
		}
	    //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";
}

function showMe(){
  if (isIE||isNN) whichDog.style.visibility="visible";
  else if (isN4) document.theLayer.visibility="show";
}

document.onmousedown=ddInit;
document.onmouseup=Function("ddEnabled=false");