function Validate()
    {    
        if(document.enq.companyname.value =="")
        {
            alert("Please Enter Company / Site URL  !");
            document.enq.companyname.focus();
            return false ;
        }
		if(document.enq.fullname.value =="")
        {
            alert("Please Enter Full Name  !");
            document.enq.fullname.focus();
            return false ;
        }
		
		var emailID=document.enq.email;
    if ((emailID.value==null)||(emailID.value=="")){
        alert("Please Enter your Email ID")
        emailID.focus()
        return false
    }
    if (echeck(emailID.value)==false){
        emailID.value=""
        emailID.focus()
        return false
    }
		
		
	if(document.enq.phone_number.value =="")
        {
            alert("Please Enter Your Phone No  !");
            document.enq.phone_number.focus();
            return false ;
        }	
		
	if(document.enq.number.value =="")
        {
            alert("Please Enter Security Code  !");
            document.enq.number.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 ValidateEmail(){
    var emailID=document.enq.email;
    if ((emailID.value==null)||(emailID.value=="")){
        alert("Please Enter your Email ID")
        emailID.focus()
        return false
    }
    if (echeck(emailID.value)==false){
        emailID.value=""
        emailID.focus()
        return false
    }
    return true
 }
 
 
 
 
 ///contact validation
 
 function ContactMail()
    {    
        if(document.contact.firstname.value =="")
        {
            alert("Please Enter First Name  !");
            document.contact.firstname.focus();
            return false ;
        }
		if(document.contact.lastname.value =="")
        {
            alert("Please Enter Last Name  !");
            document.contact.lastname.focus();
            return false ;
        }
		
		var emailID=document.contact.email;
    if ((emailID.value==null)||(emailID.value=="")){
        alert("Please Enter your Email ID")
        emailID.focus()
        return false
    }
	
		
    if (echeck(emailID.value)==false){
        emailID.value=""
        emailID.focus()
        return false
    }
	
	
		
		if(document.contact.phone.value =="")
        {
            alert("Please Enter Your Phone No  !");
            document.contact.phone.focus();
            return false ;
        }	
		
		if(document.contact.services.value =="")
        {
            alert("Please Select Services  !");
            document.contact.services.focus();
            return false ;
        }	 
		
		if(document.contact.subject.value =="")
        {
            alert("Please Enter Subject  !");
            document.contact.subject.focus();
            return false ;
        }	 
		
		if(document.contact.decription.value =="")
        {
            alert("Please Enter Decription  !");
            document.contact.decription.focus();
            return false ;
        }	 
		if(document.contact.number.value =="")
        {
            alert("Please Enter Security Code  !");
            document.contact.number.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 ValidateEmail(){
    var emailID=document.contact.email;
    if ((emailID.value==null)||(emailID.value=="")){
        alert("Please Enter your Email ID")
        emailID.focus()
        return false
    }
    if (echeck(emailID.value)==false){
        emailID.value=""
        emailID.focus()
        return false
    }
    return true
 }