//Scripts

//
// Num is the menu number, the position of the menu is determined by the 
// matching link position.
//

function dropmenu(num)
{
clr();
var elem;
var elemb;

switch(num)
{
case 0:
	elem=document.getElementById("menu");
	elemb=document.getElementById("itm");
break;

case 1:
	elem=document.getElementById("menua");
	elemb=document.getElementById("itma");
break;

case 2:
	elem=document.getElementById("menub");
	elemb=document.getElementById("itmb");
break;

}

elem.style.left=elemb.offsetLeft-1+"px";
elem.style.top=elemb.offsetTop+elemb.offsetHeight+"px"  //19;
}

//
// Remove all the drop down menus.
//

function clr()
{
var elem; 

elem=document.getElementById("menu");
elem.style.left=-200+"px";

elem=document.getElementById("menua");
elem.style.left=-200+"px";

elem=document.getElementById("menub");
elem.style.left=-200+"px";

}