function isValidEmail (obj){
		var str 	= obj.value ; // value to be 'tested' 
		var name 	= obj.name  ; // name of the field	
    var errMsg	= "Please enter your valid email address." 
    	  errMsg +="\nfor " + name + ". (Required entry)" ;
    	  errMsg +="\nYou entered \"" + str +"\"." ;    	  
		var newString = str.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.biz)|(\.org)|(\..{2,2}))$)\b/gi);
		if (!newString){  
   		alert(errMsg) ; // tell the user what is wrong
   		obj.focus()   ; // focus on the field with the problem
			//obj.select()  ; // select the contents of the field with the problem
			return false  ; // tell wrap around function that this value fails
		}
    return true     ; // tell wrap around function that this value passes
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}