function isValidEmail(strEmail){

error=""
				validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;
		  		strEmail = document.forms[0].email.value;
			    if (strEmail.search(validRegExp) == -1) 
			    {
		   		error= error + "A valid e-mail address is required. \n";
				}
				
				if(document.forms[0].fname.value == ""){
					error= error + "Your first name is required.  \n"
				}

				if(document.forms[0].lname.value == ""){
					error= error + "Your last name is required.  \n"
				}
				
				if(document.forms[0].ename.value == ""){
					error= error + "An emergency contact name is required.  \n"
				}
				
				if(document.forms[0].ephone.value == ""){
					error= error + "An emergency contact phone number is required.  \n"
				}
				
				if(document.forms[0].highschool.value == ""){
					error= error + "Your high school name is required.  \n"
				}
				
				if(document.forms[0].hscity.value == ""){
					error= error + "Your high school city is required.  \n"
				}

																
				if (error != ""){
				alert(error);
				return false;
				} else {
				return true;
				}

	}