function DropDownMenu(entered) {
// *********************************
// DROP DOWN MENU (c) Henrik Petersen / NetKontoret 1998 - All rights reserved
// Explained along with other useful scripts at: http://www.echoecho.com/javascript.htm
// You may freely use this script as long as you do not remove this line and the 2 lines above.
// ******************************************
	with (entered) {
		// Store the language in a variable called lang
		lang=document.forms[0].L.value;
		// Store the selected option in a variable called ref
		ref=options[selectedIndex].value;
		// Count the position of the optional &
		splitcharacter=ref.lastIndexOf("&");
		// The three lines below checks if a target goes along with the URL
		// That is: (if a "&" is in the option-value).
		// If so, the URL is stored in a variable called loc and the target
		// is stored in a variable called target.
		// If not the URL is stored in a variable called loc and "_self" is
		// stored in the variable called target.
		if (splitcharacter!=-1) {
			loc=ref.substring(0,splitcharacter); 
			target=ref.substring(splitcharacter+1,1000).toLowerCase();
		} else {
			loc=ref; target="_self";
		};
		loc="http://www.crus.ch/index.php?id="+loc+"&L="+lang; 

		// create a varible called lowloc to store loc in lowercase characters.
		lowloc=loc.toLowerCase();
		
		// Skip the rest of this function if the selected optionvalue is "false".
		if (lowloc=="false") {
			return;
		}
		
		// Open link in current document
		if (target=="_self") {
			document.location=loc;
		}
		// Cancel eventual framesets and open link in current window
		else {
			if (target=="_top") {
			top.location=loc;
			}
			// Open link in new window
			else {
				if (target=="_blank") {
					window.open(loc);
				}
				// Open link in parent frame
				 else {
					if (target=="_parent") {
						parent.location=loc;
					}
					// Open link in the specified frame
					else {
						parent.frames[target].location=loc;
					};
				}
			}
		}
	}
}