/*-------------------------------------------------
 * This script provides dynamic pop-up menu in the 
 * define location of the window. Cross-platform.
 * created 10-18-2004
 * last modified 10-18-2004
 * modified by Anna Molodtsova
 *-----------------------------------------------*/
 
 /*----------------------------------------------
  * The popUp function makes the menu visible/invisible 
  * in the defined position.
  *----------------------------------------------*/
		
		if (document.getElementById) {
			stdBrowser = true
		}
		else {
			stdBrowser = false
		}

		function popUp(evt,currElem) {
			if (stdBrowser) {
				popUpWin = document.getElementById(currElem).style
			}
			else {
				popUpWin = eval("document." + currElem)
			}
			/* This sets the top and left position of the menu for IE users. */
			if (document.all) {
				popUpWin.pixelTop = 89
				popUpWin.pixelLeft = 65
			}
			else {
				/* This sets the top and left position of the menu for Netscape 6 users. */
				if (stdBrowser) {
					popUpWin.top = 89 + "px"
					popUpWin.left = 64 + "px"
				}
				else {
				/* This sets the top and left position of the menu for Netscape 4 users. */				
					popUpWin.top = 89
					popUpWin.left = 65
				}
			}
			/* This sets the menu to be visible */
			popUpWin.visibility = "visible"
		}
		/* The popDown function makes the menu invisible */
		function popDown(currElem) {
			if (stdBrowser) {
				popUpWin = document.getElementById(currElem).style
			}
			else {
				popUpWin = eval("document." + currElem)
			}
			popUpWin.visibility = "hidden"
		}