function validateform()

{

	var order = document.order_form;

	if(order.companyname.value == "")

	{

         alert("Blank company name");

		 order.companyname.focus();

		 return false;

	}

	if(order.contactname.value == "")

	{

         alert("Blank contact person name");

		 order.contactname.focus();

		 return false;

	}

	if(order.phone.value == "")

	{

         alert("Blank phone Number");

		 order.phone.focus();

		 return false;

	}


	var emailID=order.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(order.address.value == "")

	{

         alert("Blank Address");

		 order.address.focus();

		 return false;

	}

}


function validateform2()
{
	var order = document.order_form;
	if(order.companyname.value == "")
	{
         alert("Blank company name");
		 order.companyname.focus();
		 return false;
	}
	if(order.contactname.value == "")
	{
         alert("Blank contact person name");
		 order.contactname.focus();
		 return false;
	}
	if(order.phone.value == "")
	{
         alert("Blank phone Number");
		 order.phone.focus();
		 return false;
	}
	if(order.address.value == "")
	{
         alert("Blank Address");
		 order.address.focus();
		 return false;
	}
	var emailID=order.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;
	}
}


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 validate_enquiry()

{

	var enquiry = document.send_enquiry;

	if(enquiry.name.value == "")

	{

		 alert("Please Enter Name");

		 return false;

	}

	if(enquiry.address.value == "")

	{

		alert("Please Enter the Address");

		return false;

	}

	if(enquiry.contactno.value == "")

	{

		alert("Please Enter the Contact No.");

		return false;

	}

	if(enquiry.state.value == "")

	{

		alert("Please Enter the State/Country");

		return false;

	}

	

	if(enquiry.enquiry.value == "")

	{

		alert("Please Enter the detail about the Enquiry you want..");

		return false;

	}




	var emailID=enquiry.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;
	}

}