function submitform(formname) {
	document.forms[formname].submit();
}


function showMenu(mName){
	document.getElementById(mName).style.display = 'block';
	for(i=1;i<=109;i++){
		if(('menu'+i)!=mName){
			closeMenu('menu'+i);
		}
	}
}

function closeMenus(){
	for(i=1;i<=109;i++){
		closeMenu('menu'+i);
	}
}

function closeMenu(mName){
	if(document.getElementById(mName)){
		document.getElementById(mName).style.display = 'none';
	}
}

var xmlHttp

function GetXmlHttpObject(){
	var xmlHttp=null;
	try{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e){
		// Internet Explorer
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e){
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}