function validate()
{
if(document.form1.email.value=="") 
{
alert ("Please Enter Your Email Address");
document.form1.email.focus();
return false;
}
if (document.form1.email.value == "" ||
document.form1.email.value.indexOf('@') == -1 ||
document.form1.email.value.indexOf('.') == -1 )
{
alert("Please Enter a Valid Email Address");
document.form1.email.focus();
return false;
}
if(-1 != document.form1.email.value.indexOf("yahoo")) {
       document.form1.email.focus();
       alert("Personal email addresses cannot be accepted. Please enter your corporate email address." );
       return false;
       }
if(-1 != document.form1.email.value.indexOf("hotmail")) {
       document.form1.email.focus();
       alert("Personal email addresses cannot be accepted. Please enter your corporate email address." );
       return false;
       }
if(-1 != document.form1.email.value.indexOf("aol")) {
       document.form1.email.focus();
       alert("Personal email addresses cannot be accepted. Please enter your corporate email address." );
       return false;
       }
if(-1 != document.form1.email.value.indexOf("lycos")) {
       document.form1.email.focus();
       alert("Personal email addresses cannot be accepted. Please enter your corporate email address." );
       return false;
       }
if(-1 != document.form1.email.value.indexOf("excite")) {
       document.form1.email.focus();
       alert("Personal email addresses cannot be accepted. Please enter your corporate email address." );
       return false;
       }
if(-1 != document.form1.email.value.indexOf("msn")) {
       document.form1.email.focus();
       alert("Personal email addresses cannot be accepted. Please enter your corporate email address." );
       return false;
       }
	   if(-1 != document.form1.email.value.indexOf("rediffmail")) {
       document.form1.email.focus();
       alert("Personal email addresses cannot be accepted. Please enter your corporate email address." );
       return false;
       }
	   if(-1 != document.form1.email.value.indexOf("indiatimes")) {
       document.form1.email.focus();
       alert("Personal email addresses cannot be accepted. Please enter your corporate email address." );
       return false;
       }
	   if(-1 != document.form1.email.value.indexOf("rediff")) {
       document.form1.email.focus();
       alert("Personal email addresses cannot be accepted. Please enter your corporate email address." );
       return false;
       }
	   
	   
	   
if(document.form1.name.value=="") 
{
alert ("Please Enter Your Name");
document.form1.name.focus();
return false;
}
if(document.form1.cname.value=="") 
{
alert ("Please Enter Your Company Name");
document.form1.cname.focus();
return false;
}
if(document.form1.title.value=="") 
{
alert ("Please Enter Your Job Title");
document.form1.title.focus();
return false;
}
if(document.form1.stateco.value == "") 
{
alert ("Please Select State");
document.form1.stateco.focus();
return false;
}
if( document.form1.phone.value=="")
        {
          
          document.form1.phone.focus()
          alert("Please enter your phone no.")
          return false
        }

if(document.form1.phone.value!="")
{
pxx = new String((document.form1.phone.value))
	if (pxx.length < 4)
	{
		alert ('Your phone number is invalid. Please re-enter')
		document.form1.phone.focus()
		return false
	}

	Strr = new String((document.form1.phone.value))
	Str11 = Strr.indexOf(' ')
	if (Str11==0)
	{
		alert ('Please do not leave a space before your phone number')
		document.form1.phone.focus()
		return false
	}
	Str2 = Strr.indexOf(' ')
	if (Str2==0)
	{
		alert ('Please do not leave a space in your phone number')
		document.form1.phone.focus()
		return false
	}
	else if ((Str2>0) && (Str2 < (Strr.length)))
	{
		alert ('Please do not use spaces in your phone number')
		document.form1.phone.focus()
		return false
	}
	var ph=document.form1.phone.value
	if(isNaN(document.form1.phone.value))
	{

		if((ph.indexOf('+')>0) || (ph.indexOf('-')>0) || (ph.indexOf('(')>0) || (ph.indexOf(')')>0))
		{}
		else
		{
			alert('Please enter numbers in Phone')
			document.form1.phone.focus()
			return false
		}
	}
	if(ph<=0)
	{
		alert('Please enter positive numbers')
		document.form1.phone.focus()
		return false
	}
	Str3 = pxx.indexOf(' ')
	if (Str3==0)
	{
		alert ('Please do not leave a space in Phone')
		document.form1.phone.focus()
		return false
	}
	else if ((Str3>0) && (Str3 < (pxx.length)))
	{
		alert ('Please do not use spaces in Phone')
		document.form1.phone.focus()
		return false
	}
	if(document.form1.phone.value !='')
	{
		Str = new String((document.form1.phone.value))
		Str100 = Str.indexOf('@')
		Str200 = Str.indexOf('.')
		Str1000 = Str.indexOf('*')
		Str41 = Str.indexOf('!')
		Str51 = Str.indexOf('#')
		Str61 = Str.indexOf('$')
		Str71 = Str.indexOf('%')
		Str81 = Str.indexOf('^')
		Str91 = Str.indexOf('&')
		Str101 = Str.indexOf('(')
		Str111 = Str.indexOf(')')
		Str131 = Str.indexOf('+')
		Str141 = Str.indexOf('=')
		Str151 = Str.indexOf('`')
		Str161 = Str.indexOf('~')
		Str171 = Str.indexOf('<')
		Str181 = Str.indexOf('>')
		Str191 = Str.indexOf('{')
		Str201 = Str.indexOf('}')
		Str211 = Str.indexOf('[')
		Str221 = Str.indexOf(']')
		Str241 = Str.indexOf('|')
		Str251 = Str.indexOf('/')
		Str261 = Str.indexOf('?')
		Str271 = Str.indexOf(',')
		Str281 = Str.indexOf('\'')
		if ((Str100>=0)||(Str200>=0)||(Str41>=0)||(Str51>=0) ||(Str61 >=0) ||(Str71>=0) || (Str81>=0)||(Str91>=0) ||(Str101>= 0)|| (Str111>=0) || (Str131>=0) ||(Str141>=0) ||(Str151>=0) ||(Str161>=0) || (Str171>=0) ||(Str181>=0) || (Str191>=0) || (Str201>=0) || (Str211>=0) || (Str221>=0) || (Str241>=0) || (Str251>=0) || (Str261>=0) || (Str271>=0) || (Str281>=0) || (Str1000>=0) )
		{
			alert ('Please do not enter any special characters in the Phone')
			document.form1.phone.focus()
			return false
		}
	}
}
if( document.form1.fax.value=="")
        {
          
          document.form1.fax.focus()
          alert("Please enter your fax no.")
          return false
        }

if(document.form1.fax.value!="")
{
pxx = new String((document.form1.fax.value))
	if (pxx.length < 4)
	{
		alert ('Your Fax Number is invalid. Please re-enter')
		document.form1.fax.focus()
		return false
	}

	Strr = new String((document.form1.fax.value))
	Str11 = Strr.indexOf(' ')
	if (Str11==0)
	{
		alert ('Please do not leave a space before your Fax Number')
		document.form1.fax.focus()
		return false
	}
	Str2 = Strr.indexOf(' ')
	if (Str2==0)
	{
		alert ('Please do not leave a space in your Fax Number')
		document.form1.fax.focus()
		return false
	}
	else if ((Str2>0) && (Str2 < (Strr.length)))
	{
		alert ('Please do not use spaces in your Fax Number')
		document.form1.fax.focus()
		return false
	}
	var ph=document.form1.fax.value
	if(isNaN(document.form1.fax.value))
	{

		if((ph.indexOf('+')>0) || (ph.indexOf('-')>0) || (ph.indexOf('(')>0) || (ph.indexOf(')')>0))
		{}
		else
		{
			alert('Please enter numbers in Fax Number')
			document.form1.fax.focus()
			return false
		}
	}
	if(ph<=0)
	{
		alert('Please enter positive numbers')
		document.form1.fax.focus()
		return false
	}
	Str3 = pxx.indexOf(' ')
	if (Str3==0)
	{
		alert ('Please do not leave a space in Fax Number')
		document.form1.fax.focus()
		return false
	}
	else if ((Str3>0) && (Str3 < (pxx.length)))
	{
		alert ('Please do not use spaces in Fax Number')
		document.form1.fax.focus()
		return false
	}
	if(document.form1.fax.value !='')
	{
		Str = new String((document.form1.fax.value))
		Str100 = Str.indexOf('@')
		Str200 = Str.indexOf('.')
		Str1000 = Str.indexOf('*')
		Str41 = Str.indexOf('!')
		Str51 = Str.indexOf('#')
		Str61 = Str.indexOf('$')
		Str71 = Str.indexOf('%')
		Str81 = Str.indexOf('^')
		Str91 = Str.indexOf('&')
		Str101 = Str.indexOf('(')
		Str111 = Str.indexOf(')')
		Str131 = Str.indexOf('+')
		Str141 = Str.indexOf('=')
		Str151 = Str.indexOf('`')
		Str161 = Str.indexOf('~')
		Str171 = Str.indexOf('<')
		Str181 = Str.indexOf('>')
		Str191 = Str.indexOf('{')
		Str201 = Str.indexOf('}')
		Str211 = Str.indexOf('[')
		Str221 = Str.indexOf(']')
		Str241 = Str.indexOf('|')
		Str251 = Str.indexOf('/')
		Str261 = Str.indexOf('?')
		Str271 = Str.indexOf(',')
		Str281 = Str.indexOf('\'')
		if ((Str100>=0)||(Str200>=0)||(Str41>=0)||(Str51>=0) ||(Str61 >=0) ||(Str71>=0) || (Str81>=0)||(Str91>=0) ||(Str101>= 0)|| (Str111>=0) || (Str131>=0) ||(Str141>=0) ||(Str151>=0) ||(Str161>=0) || (Str171>=0) ||(Str181>=0) || (Str191>=0) || (Str201>=0) || (Str211>=0) || (Str221>=0) || (Str241>=0) || (Str251>=0) || (Str261>=0) || (Str271>=0) || (Str281>=0) || (Str1000>=0) )
		{
			alert ('Please do not enter any special characters in the Fax Number')
			document.form1.fax.focus()
			return false
		}
	}
}
}