function changeRegion() {
		var w = document.frmRegion.lstRegion.selectedIndex;
		var newRegion = document.frmRegion.lstRegion.options[w].value;
		var oldRegion = location.pathname.split('/')[2];
		var fn	= location.pathname.split('/')[3];
		var newLoc = location.href.replace(oldRegion, newRegion);
		if(fn) newLoc = newLoc.replace(fn, "home.htm");
	
		window.location.href =newLoc ;
	}
	
	function doSearch(){
		var p = location.pathname.split('/')[3];		
		var q = ($('.q').attr('value'))?$('.q').attr('value'):$('.q2').attr('value');
		var l = window.location.href.split('?');	
		var g = l[0];
		if(p != 'SiteSearch'){			
			var u = g.split('/');
			u.pop();
			g = u.join('/')+'/SiteSearch';
		}		
		window.location.href = (g+'?q='+q);
	}
	
	function onEnter(e){
		var keynum;
		if(window.event){
			keynum = e.keyCode;
		}else if(e.which){
			keynum = e.which;
		}
		if(keynum == 13) doSearch();
	}