var errorCatcher = "";
	var errorNum = 0;
	var errorTitle = ("*** ERROR: There are some field that needs to be corrected ***\n-------------------------------------------------------------------------------\n\n");
function checkSymbols(thisString){
	
	var checkOK = "  -'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
	var checkStr = thisString;
	var allValid = true;
	for (i = 0;  i < checkStr.length;  i++)
	{
	ch = checkStr.charAt(i);
	for (j = 0;  j < checkOK.length;  j++)
	if (ch == checkOK.charAt(j))
	break;
	if (j == checkOK.length)
	{
	allValid = false;
	break;
	}
	}
	if (!allValid)
	{
	alert("Please remove any special symbols from this field.");
	return false;
	}
}

function doChoiceSelect(){
	if(document.partnershipform.fall.checked)
	{
		document.partnershipform.spring.disabled=true;
		document.partnershipform.summer.disabled=true;
		document.partnershipform.syear.disabled=true;	
		document.partnershipform.sumyear.disabled=true;
	}
	else
	{
		document.partnershipform.spring.disabled=false;
		document.partnershipform.summer.disabled=false;
		document.partnershipform.syear.disabled=false;	
		document.partnershipform.sumyear.disabled=false;
		document.partnershipform.fyear.selectedIndex=0;
	}
}

function doChoiceSelectYear(){
	
		document.partnershipform.spring.disabled=true;
		document.partnershipform.summer.disabled=true;
		document.partnershipform.syear.disabled=true;	
		document.partnershipform.sumyear.disabled=true;	
		document.partnershipform.fall.checked = true;
}

function doChoiceSelectspring(){
	if(document.partnershipform.spring.checked)
	{
		document.partnershipform.fall.disabled=true;
		document.partnershipform.summer.disabled=true;
		document.partnershipform.fyear.disabled=true;	
		document.partnershipform.sumyear.disabled=true;
	}
	else
	{
		document.partnershipform.fall.disabled=false;
		document.partnershipform.summer.disabled=false;
		document.partnershipform.fyear.disabled=false;	
		document.partnershipform.sumyear.disabled=false;
		document.partnershipform.syear.selectedIndex=0;
	}
}

function doChoiceSelectYearSpring(){
	
		document.partnershipform.fall.disabled=true;
		document.partnershipform.summer.disabled=true;
		document.partnershipform.fyear.disabled=true;	
		document.partnershipform.sumyear.disabled=true;
		document.partnershipform.spring.checked = true;
}

function doChoiceSelectsummer(){
	if(document.partnershipform.summer.checked)
	{
		document.partnershipform.spring.disabled=true;
		document.partnershipform.fall.disabled=true;
		document.partnershipform.fyear.disabled=true;	
		document.partnershipform.syear.disabled=true;
	}
	else
	{
		document.partnershipform.spring.disabled=false;
		document.partnershipform.fall.disabled=false;
		document.partnershipform.fyear.disabled=false;	
		document.partnershipform.syear.disabled=false;
		document.partnershipform.sumyear.selectedIndex=0;
	}
}

function doChoiceSelectYearSummer(){
	
		document.partnershipform.spring.disabled=true;
		document.partnershipform.fall.disabled=true;
		document.partnershipform.fyear.disabled=true;	
		document.partnershipform.syear.disabled=true;
		document.partnershipform.summer.checked = true;
}

function CheckForm()
{
	
	//Form 1 - S.L. Active Semester
	fall = document.partnershipform.fall.checked;
	spring = document.partnershipform.spring.checked;
	summer = document.partnershipform.summer.checked;
	fyear = document.partnershipform.fyear.value;
	syear = document.partnershipform.syear.value;
	sumyear = document.partnershipform.sumyear.value;

	var theError = "";
	var errorTitle = ("*** ERROR: There are some field that needs to be corrected ***\n-------------------------------------------------------------------------------\n\n");
	if(fall == false && spring == false && summer == false)
	{
		alert("Please select a semester.");
		document.partnershipform.fall.style.backgroundColor="lightyellow";
		document.partnershipform.spring.style.backgroundColor="lightyellow";
		document.partnershipform.summer.style.backgroundColor="lightyellow";
		return false;
	}
	
	if((fall == true & spring == true) || (fall == true & summer == true) || (spring == true & summer == true) || (fall == true & summer == true & spring == true))
	{
		alert("Please select a semester.");
		
		return false;
	}
	
	if(fall != false)
	{
		if(fyear == 0000)
		{
			alert("Please select a year for fall.");
			document.partnershipform.fyear.style.backgroundColor="lightyellow";
			document.partnershipform.fyear.focus();
			return false;			
		}
	}
	
	if(spring != false)
	{
		if(syear == 0000)
		{
			alert("Please select a year for spring.");
			document.partnershipform.syear.style.backgroundColor="lightyellow";
			document.partnershipform.syear.focus();
			return false;			
		}
	}
	
	if(summer != false)
	{
		if(sumyear== 0000)
		{
			alert("Please select a year for summer.");
			document.partnershipform.sumyear.style.backgroundColor="lightyellow";
			document.partnershipform.sumyear.focus();
			return false;			
		}
	}
	
	if(sumyear != 0000)
	{
		if(summer == false)
		{
			alert("Please check the semester for summer.");
			document.partnershipform.summer.style.backgroundColor="lightyellow";
			document.partnershipform.summer.focus();
			return false;			
		}
	}
	
	if(syear != 0000)
	{
		if(spring == false)
		{
			alert("Please check the semester for spring.");
			document.partnershipform.spring.style.backgroundColor="lightyellow";
			document.partnershipform.spring.focus();
			return false;			
		}
	}
	
	if(fyear != 0000)
	{
		if(fall == false)
		{
			alert("Please check the semester for fall.");
			document.partnershipform.fall.style.backgroundColor="lightyellow";
			document.partnershipform.fall.focus();
			return false;			
		}
	}
	
}

function CheckContact() 
{
	//Form 2 - CONTACT  INFORMATION:
	
	document.partnershipform.fname.style.backgroundColor="";
	document.partnershipform.lname.style.backgroundColor="";
	document.partnershipform.campusPhone.style.backgroundColor="";
	document.partnershipform.campusZip.style.backgroundColor="";
	document.partnershipform.email.style.backgroundColor="";
	document.partnershipform.department.style.backgroundColor="";
	document.partnershipform.secEmail.style.backgroundColor="";
	
	document.partnershipform.homePhone.style.backgroundColor="";
	document.partnershipform.homePhone2.style.backgroundColor="";
	document.partnershipform.homePhone3.style.backgroundColor="";

	document.partnershipform.cellPhone.style.backgroundColor="";
	document.partnershipform.cellPhone2.style.backgroundColor="";
	document.partnershipform.cellPhone3.style.backgroundColor="";
	
	thisfname = document.partnershipform.fname.value;
	if (thisfname == "")
	{
		alert("You must enter your first name.");
		document.partnershipform.fname.style.backgroundColor="lightyellow";
		document.partnershipform.fname.focus();
		return false;
	}
	else if (checkSymbols(thisfname) == false)
	{
		document.partnershipform.fname.style.backgroundColor="lightyellow";
		document.partnershipform.fname.focus();
		return false;
	}
		
		
	thismname = document.partnershipform.mname.value;
	if (checkSymbols(thismname) == false)
	{
		document.partnershipform.mname.style.backgroundColor="lightyellow";
		document.partnershipform.mname.focus();
		return false;
	}
	
	thislname = document.partnershipform.lname.value;
	if (thislname == "")
	{
		alert("You must enter your last name.");
		document.partnershipform.lname.style.backgroundColor="lightyellow";
		document.partnershipform.lname.focus();
		return false;
	}
	else if (checkSymbols(thislname) == false)
	{
		document.partnershipform.lname.style.backgroundColor="lightyellow";
		document.partnershipform.lname.focus();
		return false;
	}
	
	campusPhone = document.partnershipform.campusPhone.value;
	if (campusPhone == "")
	{
		alert("Please enter a contact number.");
		document.partnershipform.campusPhone.style.backgroundColor="lightyellow";
		document.partnershipform.campusPhone.focus();
		return false;
	}
	else
		if(formIsNumeric(campusPhone) == 0)
		{
			alert("Please enter only numeral values for campus phone.");
			document.partnershipform.campusPhone.focus();
			//alert("Please enter only numeral values for campus phone.");
			return false;
		}
		else if (campusPhone.length != 4)
		{
				alert("Please enter at 4 numeral values for your campus phone.");
				document.partnershipform.campusPhone.focus();
				return false;
		}

	campusZip = document.partnershipform.campusZip.value;
	if (campusZip == "")
	{
		alert("Please enter a zip number.");
		document.partnershipform.campusZip.style.backgroundColor="lightyellow";
		document.partnershipform.campusZip.focus();
		return false;
	}
		else
		if(formIsNumeric(campusZip) == 0)
		{
			document.partnershipform.campusZip.focus();
			alert("Please enter only numeral values for campus zip.");
			return false;
		}
		else if (campusZip.length != 4)
		{
				alert("Please enter at least 4 numeral values for your campus zip code.");
				document.partnershipform.campusZip.focus();
				return false;
		}
		
	email = document.partnershipform.email.value;
	if (email == "")
	{
		alert("Please enter an email address.");
		document.partnershipform.email.style.backgroundColor="lightyellow";
		document.partnershipform.email.focus();
		return false;
	}
	else
		if(validateEmail(email) == 0)
		{
			document.partnershipform.email.style.backgroundColor="lightyellow";
			document.partnershipform.email.focus();
			alert("It appears your email is invalid, please check your email.");
			return false;
		}
		
	department = document.partnershipform.department.value;
	if (department == "")
	{
		alert("Please enter a department name.");
		document.partnershipform.department.style.backgroundColor="lightyellow";
		document.partnershipform.department.focus();
		return false;
	}
	else if (checkSymbols(department) == false)
	{
		document.partnershipform.department.style.backgroundColor="lightyellow";
		document.partnershipform.department.focus();
		return false;
	}
	
	secEmail = document.partnershipform.secEmail.value;
	if (secEmail != "")
	{
		if(validateEmail(secEmail) == 0)
		{
			document.partnershipform.secEmail.focus();
			alert("It appears your email is invalid, please check your email.");
			document.partnershipform.secEmail.style.backgroundColor="lightyellow";
			return false;
		}
	}
	
	homePhone = document.partnershipform.homePhone.value;
	homePhone2 = document.partnershipform.homePhone2.value;
	homePhone3 = document.partnershipform.homePhone3.value;
	
	
	
	if(homePhone != "" || homePhone2 != "" || homePhone3 != "")
	{
		
		if(formIsNumeric(homePhone) == 0)
		{
			document.partnershipform.homePhone.style.backgroundColor="lightyellow";
			document.partnershipform.homePhone.focus();
			alert("Please enter only numeral values for home phone.");
			return false;
		}
		else if (homePhone.length != 3)
		{
				document.partnershipform.homePhone.style.backgroundColor="lightyellow";
				alert("Please enter at least 3 numeral values for your area code.");
				document.partnershipform.homePhone.focus();
				return false;
		}
		
		if(formIsNumeric(homePhone2) == 0)
		{
			document.partnershipform.homePhone2.style.backgroundColor="lightyellow";
			document.partnershipform.homePhone2.focus();
			alert("Please enter only numeral values for home phone.");
			return false;
		}
		else if (homePhone2.length != 3)
		{
				document.partnershipform.homePhone2.style.backgroundColor="lightyellow";
				alert("Please enter at least 3 numeral values for your home phone prefix.");
				document.partnershipform.homePhone2.focus();
				return false;
		}
		
		if(formIsNumeric(homePhone3) == 0)
		{
			document.partnershipform.homePhone3.style.backgroundColor="lightyellow";
			document.partnershipform.homePhone3.focus();
			alert("Please enter only numeral values for home phone.");
			return false;
		}
		else if (homePhone3.length != 4)
		{
				document.partnershipform.homePhone3.style.backgroundColor="lightyellow";
				alert("Please enter at least 4 numeral values for your home phone suffix.");
				document.partnershipform.homePhone3.focus();
				return false;
		}
		
	}
			
	cellPhone = document.partnershipform.cellPhone.value;
	cellPhone2 = document.partnershipform.cellPhone2.value;
	cellPhone3 = document.partnershipform.cellPhone3.value;
	
	
	if(cellPhone != "" || cellPhone2 != "" || cellPhone3 != "")
	{
		
		
		if(formIsNumeric(cellPhone) == 0)
		{
			document.partnershipform.cellPhone.style.backgroundColor="lightyellow";
			document.partnershipform.cellPhone.focus();
			alert("Please enter only numeral values for cell phone.");
			return false;
		}
		else if (cellPhone.length != 3)
		{
				document.partnershipform.cellPhone.style.backgroundColor="lightyellow";
				alert("Please enter at least 3 numeral values for your area code.");
				document.partnershipform.cellPhone.focus();
				return false;
		}
		
		if(formIsNumeric(cellPhone2) == 0)
		{
			document.partnershipform.cellPhone2.style.backgroundColor="lightyellow";
			document.partnershipform.cellPhone2.focus();
			alert("Please enter only numeral values for cell phone.");
			return false;
		}
		else if (cellPhone2.length != 3)
		{
				document.partnershipform.cellPhone2.style.backgroundColor="lightyellow";
				alert("Please enter at least 3 numeral values for your cell phone prefix.");
				document.partnershipform.cellPhone2.focus();
				return false;
		}
		
		if(formIsNumeric(cellPhone3) == 0)
		{
			document.partnershipform.cellPhone3.style.backgroundColor="lightyellow";
			document.partnershipform.cellPhone3.focus();
			alert("Please enter only numeral values for cell phone.");
			return false;
		}
		else if (cellPhone3.length != 4)
		{
				document.partnershipform.cellPhone3.style.backgroundColor="lightyellow";
				alert("Please enter at least 4 numeral values for your cell phone suffix.");
				document.partnershipform.cellPhone3.focus();
				return false;
		}

	}
	
}

function checkCourseInfo() 
{
	//Form 3 - course information:
	document.partnershipform.courseName.style.backgroundColor="";
	document.partnershipform.courseNumber.style.backgroundColor="";
	document.partnershipform.courseSection.style.backgroundColor="";
	document.partnershipform.courseSLNumStu.style.backgroundColor="";
	document.partnershipform.courseSLReqHours.style.backgroundColor="";
	document.partnershipform.courseRequirement.style.backgroundColor="";
	document.partnershipform.courseSemester.style.backgroundColor="";
	document.partnershipform.courseYear.style.backgroundColor="";
	document.partnershipform.courseTypeOtherDesc.style.backgroundColor="";
			
	
	courseName = document.partnershipform.courseName.value;
	if (courseName == "")
	{
		alert("You must enter a course name.");
		document.partnershipform.courseName.style.backgroundColor="lightyellow";
		document.partnershipform.courseName.focus();
		return false;
	}
	
	courseNumber = document.partnershipform.courseNumber.value;
	if (courseNumber == "")
	{
		alert("Please enter a course number.");
		document.partnershipform.courseNumber.style.backgroundColor="lightyellow";
		document.partnershipform.courseNumber.focus();
		return false;
	}
	
	courseSection = document.partnershipform.courseSection.value;
	courseSection2 = document.partnershipform.courseSection2.value;
	courseSection3 = document.partnershipform.courseSection3.value;
	courseSection4 = document.partnershipform.courseSection4.value;
	courseSection5 = document.partnershipform.courseSection5.value;
	courseSection6 = document.partnershipform.courseSection6.value;
	
	if (courseSection == 0)
	{
		alert("Please select a course section.");
		document.partnershipform.courseSection.style.backgroundColor="lightyellow";
		document.partnershipform.courseSection.focus();
		return false;
	}
	
	if (courseSection2 > 0)
		if ((courseSection2 == courseSection) || (courseSection2 == courseSection3) || (courseSection2 == courseSection4) || (courseSection2 == courseSection5) || (courseSection2 == courseSection6))
		{
			alert("This section has already been selected. Please select a different section.");
			document.partnershipform.courseSection2.style.backgroundColor="lightyellow";
			document.partnershipform.courseSection2.focus();
			return false;
		}
	
	if (courseSection3 > 0)
		if ((courseSection3 == courseSection) || (courseSection3 == courseSection2) || (courseSection3 == courseSection4) || (courseSection3 == courseSection5) || (courseSection3 == courseSection6))
		{
			alert("This section has already been selected. Please select a different section.");
			document.partnershipform.courseSection3.style.backgroundColor="lightyellow";
			document.partnershipform.courseSection3.focus();
			return false;
		}
	
	if (courseSection4 > 0)
		if ((courseSection4 == courseSection) || (courseSection4 == courseSection2) || (courseSection4 == courseSection3) || (courseSection4 == courseSection5) || (courseSection4 == courseSection6))
		{
			alert("This section has already been selected. Please select a different section.");
			document.partnershipform.courseSection4.style.backgroundColor="lightyellow";
			document.partnershipform.courseSection4.focus();
			return false;
		}
		
	if (courseSection5 > 0)
		if ((courseSection5 == courseSection) || (courseSection5 == courseSection2) || (courseSection5 == courseSection3) || (courseSection5 == courseSection4) || (courseSection5 == courseSection6))
		{
			alert("This section has already been selected. Please select a different section.");
			document.partnershipform.courseSection5.style.backgroundColor="lightyellow";
			document.partnershipform.courseSection5.focus();
			return false;
		}
	
	if (courseSection6 > 0)
		if ((courseSection6 == courseSection) || (courseSection6 == courseSection2) || (courseSection6 == courseSection3) || (courseSection6 == courseSection4) || (courseSection6 == courseSection5))
		{
			alert("This section has already been selected. Please select a different section.");
			document.partnershipform.courseSection6.style.backgroundColor="lightyellow";
			document.partnershipform.courseSection6.focus();
			return false;
		}
	
	courseSemester = document.partnershipform.courseSemester.value;
	courseYear = document.partnershipform.courseYear.value;
	courseStatus = document.partnershipform.courseStatus[2].checked;
	
	if(courseSemester != 0 || courseYear != 0 || courseStatus)
	{
		
		if (courseSemester == 0)
		{
			alert("Please select a returning course semester.");
			document.partnershipform.courseSemester.style.backgroundColor="lightyellow";
			document.partnershipform.courseSemester.focus();
			return false;
		}
		
		
		if (courseYear == 0)
		{
			alert("Please select a returning course year.");
			document.partnershipform.courseYear.style.backgroundColor="lightyellow";
			document.partnershipform.courseYear.focus();
			return false;
		}
	}

		
	courseRequirement = document.partnershipform.courseRequirement.value;
	if (courseRequirement == 0)
	{
		alert("Is this course required or optional?");
		document.partnershipform.courseRequirement.style.backgroundColor="lightyellow";
		document.partnershipform.courseRequirement.focus();
		return false;
	}

	courseSLNumStu = document.partnershipform.courseSLNumStu.value;
	if (courseSLNumStu == "")
	{
		alert("Please enter a the number of students in this course.");
		document.partnershipform.courseSLNumStu.style.backgroundColor="lightyellow";
		document.partnershipform.courseSLNumStu.focus();
		return false;
	}
		else
		if(formIsNumeric(courseSLNumStu) == 0)
		{
			document.partnershipform.courseSLNumStu.focus();
			alert("Please enter only valid numeral values for S.L. students.");
			return false;
		}
		
	courseSLReqHours = document.partnershipform.courseSLReqHours.value;
	if (courseSLReqHours == "")
	{
		alert("Please enter a the estimated amount of required service learning hours for this course.");
		document.partnershipform.courseSLReqHours.style.backgroundColor="lightyellow";
		document.partnershipform.courseSLReqHours.focus();
		return false;
	}
	else
		if(formIsNumeric(courseSLReqHours) == 0)
		{
			document.partnershipform.courseSLReqHours.focus();
			document.partnershipform.courseSLReqHours.focus();
			alert("Please enter only valid numeral values for number of S.L. hours required.");
			return false;
		}
		
	courseTypeGe = document.partnershipform.courseTypeGe.checked;
	courseTypeMajor = document.partnershipform.courseTypeMajor.checked;
	courseTypeFS = document.partnershipform.courseTypeFS.checked;
	courseTypeLS = document.partnershipform.courseTypeLS.checked;
	courseTypeOther = document.partnershipform.courseTypeOther.checked;
	courseTypeOtherDesc = (document.partnershipform.courseTypeOtherDesc.value).replace(/^\s*|\s*$/g,"");
	
	if (courseTypeGe == false && courseTypeMajor == false && courseTypeFS == false && courseTypeLS == false && courseTypeOther == false )
	{
		alert("Please specify a course type:");
		return false;
	}
	
	if (courseTypeOther )
	{
		if (courseTypeOtherDesc == "" )
		{
			alert("Please specify the course type:");
			document.partnershipform.courseTypeOtherDesc.value = courseTypeOtherDesc;
			document.partnershipform.courseTypeOtherDesc.style.backgroundColor="lightyellow";
			document.partnershipform.courseTypeOtherDesc.focus();
			return false;
		}
	}
	
}

function runReturnCourseCheck(){
	
	courseSemester = document.partnershipform.courseSemester.value
	courseYear = document.partnershipform.courseYear.value
	
	if(courseSemester != 0 || courseYear != 0)
		courseStatus = document.partnershipform.courseStatus[2].checked = true;
	else
		courseStatus = document.partnershipform.courseStatus[0].checked = true;
}

function runCheck()
{
	courseTypeOtherDesc = (document.partnershipform.courseTypeOtherDesc.value).replace(/^\s*|\s*$/g,"");
	if (courseTypeOtherDesc == "")
		document.partnershipform.courseTypeOther.checked = false;
	else
		document.partnershipform.courseTypeOther.checked = true;	
}

function runMemCheck()
{
	courseTypeOther = document.partnershipform.courseTypeOther.checked;
	
	if (courseTypeOther)
	{
		document.partnershipform.courseTypeOtherDesc.value = tcourseTypeOtherDesc;
		document.partnershipform.courseTypeOtherDesc.focus();
	}
	else
	{
		tcourseTypeOtherDesc = document.partnershipform.courseTypeOtherDesc.value;
		document.partnershipform.courseTypeOtherDesc.value = "";
	}

	
}

function checkRC()
{
		if((document.partnershipform.courseStatus[0].checked) || (document.partnershipform.courseStatus[1].checked))
			{document.partnershipform.courseSemester.disabled = true;document.partnershipform.courseSemester.value=0;document.partnershipform.courseYear.value=0;document.partnershipform.courseYear.disabled = true}
}

function checkOptionalMem()
{
	cp_opt_cs = document.partnershipform.cp_opt_cs.checked
	cp_opt_ce = document.partnershipform.cp_opt_ce.checked
	cp_opt_intern = document.partnershipform.cp_opt_intern.checked
	cp_opt_pe = document.partnershipform.cp_opt_pe.checked 
	cp_opt_other =  document.partnershipform.cp_opt_other.checked
													 
	if(document.partnershipform.cp_opt_identify[0].checked)
	{
		document.partnershipform.cp_opt_cs.checked = tcp_opt_cs;
		document.partnershipform.cp_opt_ce.checked = tcp_opt_ce;
		document.partnershipform.cp_opt_intern.checked = tcp_opt_intern;
		document.partnershipform.cp_opt_pe.checked = tcp_opt_pe;
		document.partnershipform.cp_opt_other.checked = tcp_opt_other;
		document.partnershipform.cp_opt_other_desc.value = tcp_opt_other_desc;		
	}
	else
	{
		tcp_opt_cs = document.partnershipform.cp_opt_cs.checked;
		tcp_opt_ce = document.partnershipform.cp_opt_ce.checked;
		tcp_opt_intern = document.partnershipform.cp_opt_intern.checked;
		tcp_opt_pe = document.partnershipform.cp_opt_pe.checked;
		tcp_opt_other = document.partnershipform.cp_opt_other.checked;
		tcp_opt_other_desc = (document.partnershipform.cp_opt_other_desc.value).replace(/^\s*|\s*$/g,"");
						
		document.partnershipform.cp_opt_cs.checked = false;
		document.partnershipform.cp_opt_ce.checked = false;
		document.partnershipform.cp_opt_intern.checked = false;
		document.partnershipform.cp_opt_pe.checked = false;
		document.partnershipform.cp_opt_other.checked = false;
		document.partnershipform.cp_opt_other_desc.value = "";		
	}
	
}

function checkdesc() 
{
	slProjectDesc = (document.partnershipform.slProjectDesc.value).replace(/^\s*|\s*$/g,"");
	if (slProjectDesc == "")
	{
		alert("Please enter a project description.");
		document.partnershipform.slProjectDesc.style.backgroundColor="lightyellow";
		document.partnershipform.slProjectDesc.value = slProjectDesc;
		document.partnershipform.slProjectDesc.focus();
		return false;
	}
}

function formIsNumeric(v) {

     v = v.replace(/\s+$|^\s*/gi, "");
     isNum = new RegExp ("[^0-9]");
     if (isNum.test(v)) {
		  return 0;
     }
}

function validateEmail(emailad) 
{
	a = emailad.split(";")
	var exclude=/[^@\-\.\w]|^[_@\.\-]|[\._\-]{2}|[@\.]{2}|(@)[^@]*\1/;
	var check=/@[\w\-]+\./;
	var checkend=/\.[a-zA-Z]{2,3}$/;
	for(i=0;i<a.length;i++)
	{
	   emailadd = a[i];
	   if(((emailad.search(exclude) != -1)||(emailad.search(check)) == -1)||(emailad.search(checkend)
	== -1))
	   {
			return 0;
	   }
	}
}