function HideContent(d) {

document.getElementById(d).style.display = "none";

}

function ShowContent(d) {

document.getElementById(d).style.display = "block";

}

function ReverseDisplay(d) {

if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }

else { document.getElementById(d).style.display = "none"; }

}



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

* Popup Box- By Jim Silver @ jimsilver47@yahoo.com

* Visit http://www.dynamicdrive.com/ for full source code

* This notice must stay intact for use

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



var ns4 = document.layers

var ie4 = document.all

var ns6 = document.getElementById&&!document.all



//drag drop function for NS 4////

/////////////////////////////////



var dragswitch=0

var nsx

var nsy

var nstemp



function drag_dropns(name){

	if (!ns4)

	return

	temp=eval(name)

	temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)

	temp.onmousedown=gons

	temp.onmousemove=dragns

	temp.onmouseup=stopns

}



function gons(e){

	temp.captureEvents(Event.MOUSEMOVE)

	nsx=e.x

	nsy=e.y

}

function dragns(e){

	if (dragswitch==1){

	temp.moveBy(e.x-nsx,e.y-nsy)

	return false

	}

}



function stopns(){

	temp.releaseEvents(Event.MOUSEMOVE)

}



//drag drop function for ie4+ and NS6////

/////////////////////////////////





function drag_drop(e){

	if (ie4&&dragapproved){

	crossobj.style.left=tempx+event.clientX-offsetx

	crossobj.style.top=tempy+event.clientY-offsety

	return false

	}

	else if (ns6&&dragapproved){

	crossobj.style.left=tempx+e.clientX-offsetx+"px"

	crossobj.style.top=tempy+e.clientY-offsety+"px"

	return false

	}

}



function initializedrag(e){

	crossobj=ns6? document.getElementById("showimage") : document.all.showimage

	var firedobj=ns6? e.target : event.srcElement

	var topelement=ns6? "html" : document.compatMode && document.compatMode!="BackCompat"? "documentElement" : "body"

	while (firedobj.tagName!=topelement.toUpperCase() && firedobj.id!="dragbar"){

		firedobj=ns6? firedobj.parentNode : firedobj.parentElement

	}

	

	if (firedobj.id=="dragbar"){

		offsetx=ie4? event.clientX : e.clientX

		offsety=ie4? event.clientY : e.clientY

		

		tempx=parseInt(crossobj.style.left)

		tempy=parseInt(crossobj.style.top)

		

		dragapproved=true

		document.onmousemove=drag_drop

	}

}

document.onmouseup=new Function("dragapproved=false")



////drag drop functions end here//////



function hidebox(){

	crossobj = ns6? document.getElementById("showimage") : document.all.showimage

	if (ie4||ns6)

		crossobj.style.visibility="hidden"

	else if (ns4)

		document.showimage.visibility="hide"

}



function showbox(){

	crossobj = ns6? document.getElementById("showimage") : document.all.showimage

	if (ie4||ns6)

		crossobj.style.visibility="visible"

	else if (ns4)

		document.showimage.visibility="visible"

}