// JavaScript Document
function popUpWindow(url,name,menuID,width,height){
	//Highlight the selected top menu item
	//parent.tmenu.location.href='tmenu.asp?Menu='+menuID;
	// Center the window
	var winWidth  = (screen.width - width) / 2;
	var winHeight = (screen.height - height) / 2;

	properties = 'height='+height+',width='+width+',top='+winHeight+',left='+winWidth+',toolbar=0,resizable=1,directories=0,status=0,scrollbars=1,menubar=0'
	win = window.open(url,name,properties)
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}



function showhide(divID) {
  var item = document.getElementById(divID);
  if (item) {
    item.className=(item.className=='hidden')?'unhidden':'hidden';
  }
}


function validateEmail(email){	
	if (/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/.test(email)){
		return true;
	}else{
		return false;
	}
}