/*///////  EMAIL VALIDATION /////*/

function echeck(str) {
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){
	   return false
	}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   return false
	}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		return false
	}
	 if (str.indexOf(at,(lat+1))!=-1){
		return false
	 }
	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		return false
	 }
	 if (str.indexOf(dot,(lat+2))==-1){
		return false
	 }
	 if (str.indexOf(" ")!=-1){
		return false
	 }
	 return true					
}

/*///////  FORM VALIDATION /////*/

function validateForm() {
	var validationMsg = ''

	if(document.forms[0].fname.value == ''){
	   		validationMsg = validationMsg + 'Please enter your First Name.\n';
	   }
	if(document.forms[0].lname.value == ''){
	   		validationMsg = validationMsg + 'Please enter your Last Name.\n';
	   }	
	if(document.forms[0].email.value == '' || echeck(document.forms[0].email.value) == false){
	   		validationMsg = validationMsg + 'Please enter a proper Email Address.\n';
	   }
	if(document.forms[0].company.value == ''){
	   		validationMsg = validationMsg + 'Please enter your Company.\n';
	   }
	 if ( validationMsg != ''){
		 	alert( validationMsg );
			return false;
		 }
	return true;
}