// JavaScript Document
function validate(){
	
	st=document.contact.email.value;
	if(document.contact.name.value== "" ){
		alert("Please enter your name");
		document.contact.name.focus();
		return false;
	}
	
	if(document.contact.phone.value== "" ){
		alert("Please enter your Phone Number");
		document.contact.phone.focus();
		return false;
	}
	
	if(document.contact.address.value== "" ){
		alert("Please enter your Address");
		document.contact.address.focus();
		return false;
	}
	
	if(document.contact.city.value== "" ){
		alert("Please enter your City");
		document.contact.city.focus();
		return false;
	}
	
	if(document.contact.email.value==""){
		alert("Please enter your Email");
		document.contact.email.focus();
		return false;
	}else{				
		if(echeck(st) == false){			
			document.contact.email.focus();
			return false; 
		 }
	}
	
	if(document.contact.learn.value==""){
		alert("Please Select One");
		document.contact.learn.focus();
		return false;
	}
}

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){
	   alert("Invalid E-mail ID")
	   return false
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   alert("Invalid E-mail ID")
	   return false
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		alert("Invalid E-mail ID")
		return false
	}

	 if (str.indexOf(at,(lat+1))!=-1){
		alert("Invalid E-mail ID")
		return false
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		alert("Invalid E-mail ID")
		return false
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
		alert("Invalid E-mail ID")
		return false
	 }
	
	 if (str.indexOf(" ")!=-1){
		alert("Invalid E-mail ID")
		return false
	 }

	 return true					
}

function validate1(){
	
	st=document.contact.mtnEmail.value;
	if(document.contact.mtnName.value== "" ){
		alert("Please enter your name");
		document.contact.mtnName.focus();
		return false;
	}
	
	if(document.contact.mtnPhone.value== "" ){
		alert("Please enter your Phone Number");
		document.contact.mtnPhone.focus();
		return false;
	}
	
	if(document.contact.mtnAddress.value== "" ){
		alert("Please enter your Address");
		document.contact.mtnAddress.focus();
		return false;
	}
	
	if(document.contact.mtnCity.value== "" ){
		alert("Please enter your City");
		document.contact.mtnCity.focus();
		return false;
	}
	
	if(document.contact.mtnEmail.value==""){
		alert("Please enter your Email");
		document.contact.mtnEmail.focus();
		return false;
	}else{				
		if(echeck(st) == false){			
			document.contact.mtnEmail.focus();
			return false; 
		 }
	}
	
	if(document.contact.mtnBudget.value== "" ){
		alert("Please enter your Approximate Budget");
		document.contact.mtnBudget.focus();
		return false;
	}
	
	if(document.contact.proHeardFrom.value==""){
		alert("Please Select One");
		document.contact.proHeardFrom.focus();
		return false;
	}
}