ÿþ//Pop-it menu- By Dynamic Drive

//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com

//This credit MUST stay intact for use





////No need to edit beyond here



var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1

var ns6=document.getElementById

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

var ns4=document.layers



function findPosX(obj)

{

	var curleft = 0;

	if (obj.offsetParent)

	{

		while (obj.offsetParent)

		{

			curleft += obj.offsetLeft

			obj = obj.offsetParent;

		}

	}

	else if (obj.x)

		curleft += obj.x;

	return curleft;

}



function findPosY(obj)

{

	var curtop = 0;

	if (obj.offsetParent)

	{

		while (obj.offsetParent)

		{

			curtop += obj.offsetTop

			obj = obj.offsetParent;

		}

	}

	else if (obj.y)

		curtop += obj.y;

	return curtop;

}



function showmenu(e,which, leftpos, toppos, abspos){



if (!document.all&&!document.getElementById&&!document.layers)

return



clearhidemenu()



var targ;



if (!e) var e = window.event;

if (e.target)

	targ = e.target;

else if (e.srcElement)

	targ = e.srcElement;



if (targ.tagName != 'TD') return



menuobj=ie4? document.all.popmenu : ns6? document.getElementById("popmenu") : ns4? document.popmenu : ""

menuobj.thestyle=(ie4||ns6)? menuobj.style : menuobj



if (ie4||ns6)

menuobj.innerHTML=which

else{

menuobj.document.write('<layer name=gui bgColor=#fffff width=165 onmouseover="clearhidemenu()" onmouseout="hidemenu()">'+which+'</layer>')

menuobj.document.close()

}



menuobj.contentwidth=(ie4||ns6)? menuobj.offsetWidth : menuobj.document.gui.document.width

menuobj.contentheight=(ie4||ns6)? menuobj.offsetHeight : menuobj.document.gui.document.height



eventX=ie4? event.clientX-event.offsetX-2 : ns6? findPosX(targ)+0 : e.x;

eventY=ie4? event.clientY-event.offsetY+25 : ns6? findPosY(targ)+27 : e.y;



//Find out how close the mouse is to the corner of the window

var rightedge=ie4? document.body.clientWidth-eventX : window.innerWidth-eventX;

var bottomedge=ie4? document.body.clientHeight-eventY : window.innerHeight-eventY;



//if the horizontal distance isn't enough to accomodate the width of the context menu

if (rightedge<menuobj.contentwidth)

//move the horizontal position of the menu to the left by it's width

menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX-menuobj.contentwidth : eventX-menuobj.contentwidth

else

//position the horizontal position of the menu where the mouse was clicked

menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX : eventX



//same concept with the vertical position

if (bottomedge<menuobj.contentheight)

menuobj.thestyle.top=ie4? document.body.scrollTop+eventY : eventY;

//menuobj.thestyle.top=ie4? document.body.scrollTop+eventY-menuobj.contentheight : eventY-menuobj.contentheight;

else

menuobj.thestyle.top=ie4? document.body.scrollTop+eventY : eventY;

menuobj.thestyle.visibility="visible";

return false

}



function contains_ns6(a, b) {

//Determines if 1 element in contained in another- by Brainjar.com

while (b.parentNode)

if ((b = b.parentNode) == a)

return true;

return false;

}



function hidemenu(){

if (window.menuobj)

menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide"

}



function dynamichide(e){

if (ie4&&!menuobj.contains(e.toElement))

hidemenu()

else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))

hidemenu()

}



function delayhidemenu(){

if (ie4||ns6||ns4)

delayhide=setTimeout("hidemenu()",50)

}



function clearhidemenu(){

if (window.delayhide)

clearTimeout(delayhide)

}



function highlightmenu(e,state){

if (document.all)

source_el=event.srcElement

else if (document.getElementById)

source_el=e.target

if (source_el.className=="menuitems"){

source_el.id=(state=="on")? "mouseoverstyle" : ""

}

else{

while(source_el.id!="popmenu"){

source_el=document.getElementById? source_el.parentNode : source_el.parentElement

if (source_el.className=="menuitems"){

source_el.id=(state=="on")? "mouseoverstyle" : ""

}

}

}

}



//if (ie4||ns6)

//document.onclick=hidemenu