function isValidEmail(str) {

   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);

}
function IsNumeric(sText)

{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
   }
function alltrim(str) 
{
                return str.replace(/^\s+|\s+$/g, '');
 }



function validContactForm()
{
 	if(document.frm1.name.value == "" )
	{
		alert("Please enter your name");
		document.frm1.name.focus();
		return false;
	}
	if(alltrim(document.frm1.name.value) == "" )
	{
		alert("Please enter your name");
		document.frm1.name.focus();
		return false;
	}
	if(document.frm1.email.value == "" )
	{
		alert("Please enter Email Address");
		document.frm1.email.focus();
		return false;
	}
	else
	{
		emailExp= /^\w+(\-\w+)*(\.\w+(\-\w+)*)*@\w+(\-\w+)*(\.\w+(\-\w+)*)+$/;
	 	 if (!(emailExp.test(document.frm1.email.value)))
		{ 
			   alert("Invalid Email Address");
			   document.frm1.email.focus();
			   return false;  
		} 
	}
		
	if(alltrim(document.frm1.phone.value) == "" )
	{
		alert("Please enter your phone.");
		document.frm1.phone.focus();
		return false;
	}	
if (!IsNumeric(document.frm1.phone.value))
{

alert ("Please enter your phone no. in numeric.");
document.frm1.phone.focus();
return false;
}
//alert(document.form1.phone.value.length);	 
if ((document.frm1.phone.value.length < 8)) {
alert ("Phone no. should be minimum 8 characters.");
document.frm1.phone.focus();
return false;
}	

	if(alltrim(document.frm1.website.value) == "" )
	{
		alert("Please enter your Website");
		document.frm1.website.focus();
		return false;
	}
	if(alltrim(document.frm1.state.value) == "" )
	{
		alert("Please enter your State");
		document.frm1.state.focus();
		return false;
	}	
}





function validContact1Form()
{
 	if(document.form1.name.value == "" )
	{
		alert("Please enter your name");
		document.form1.name.focus();
		return false;
	}
	if(alltrim(document.form1.name.value) == "" )
	{
		alert("Please enter your name");
		document.form1.name.focus();
		return false;
	}
	if(document.form1.email.value == "" )
	{
		alert("Please enter Email Address");
		document.form1.email.focus();
		return false;
	}
	else
	{
		emailExp= /^\w+(\-\w+)*(\.\w+(\-\w+)*)*@\w+(\-\w+)*(\.\w+(\-\w+)*)+$/;
	 	 if (!(emailExp.test(document.form1.email.value)))
		{ 
			   alert("Invalid Email Address");
			   document.form1.email.focus();
			   return false;  
		} 
	}
		
	if(alltrim(document.form1.phone.value) == "" )
	{
		alert("Please enter your phone.");
		document.form1.phone.focus();
		return false;
	}	
if (!IsNumeric(document.form1.phone.value))
{

alert ("Please enter your phone no. in numeric.");
document.form1.phone.focus();
return false;
}
//alert(document.form1.phone.value.length);	 
if ((document.form1.phone.value.length < 8)) {
alert ("Phone no. should be minimum 8 characters.");
document.form1.phone.focus();
return false;
}	

	if(alltrim(document.form1.website.value) == "" )
	{
		alert("Please enter your Website");
		document.form1.website.focus();
		return false;
	}
	if(alltrim(document.form1.state.value) == "" )
	{
		alert("Please enter your State");
		document.form1.state.focus();
		return false;
	}	
}