// JavaScript Document

function check()
{
	document.form1.name.value	= Trim(document.form1.name.value);
	document.form1.email.value	= Trim(document.form1.email.value);
	document.form1.phone.value	= Trim(document.form1.phone.value);

	if(document.form1.name.value==""){
		alert("Enter your name");
		document.form1.name.focus();
		return false;  
	}
	
	 if(document.form1.email.value==""){
		 alert("Enter your email id");
		 document.form1.email.focus();
		 return false;  
	 }
	 else
	 {
		var email1 = document.form1.email.value;
		var e3,e4;
		var err1 = new Array(0,0);
		e3 = email1.indexOf("@");
		e4 = email1.lastIndexOf("@");
		
		if(e3 != -1 && e3 == e4)
		{
			var a = email1.indexOf(".",e3);
			if((a-e3) < 2)
			err1[0] = 1;
		}
		else{	err1[0] = 1;		}
		
		if(err1[0] == 1)
		{
			alert("The email id you have entered is in an invalid format. Please check and re-enter again");
			document.form1.email.select();	
			document.form1.email.focus();
			return false;			
		}		 
	 }
	 
	if(document.form1.phone.value==""){
		 alert("Enter your phone number");
		 document.form1.phone.focus();
		 return false;  
	 }
}

function check1()
{
	document.form1.name.value	= Trim(document.form1.name.value);
	document.form1.email.value	= Trim(document.form1.email.value);
	document.form1.testimonial.value	= Trim(document.form1.testimonial.value);

	if(document.form1.name.value==""){
		alert("Enter your name");
		document.form1.name.focus();
		return false;  
	}
	
	 if(document.form1.email.value==""){
		 alert("Enter your email id");
		 document.form1.email.focus();
		 return false;  
	 }
	 else
	 {
		var email1 = document.form1.email.value;
		var e3,e4;
		var err1 = new Array(0,0);
		e3 = email1.indexOf("@");
		e4 = email1.lastIndexOf("@");
		
		if(e3 != -1 && e3 == e4)
		{
			var a = email1.indexOf(".",e3);
			if((a-e3) < 2)
			err1[0] = 1;
		}
		else{	err1[0] = 1;		}
		
		if(err1[0] == 1)
		{
			alert("The email id you have entered is in an invalid format. Please check and re-enter again");
			document.form1.email.select();	
			document.form1.email.focus();
			return false;			
		}		 
	 }
	 
	if(document.form1.testimonial.value==""){
		 alert("Enter your testimonial");
		 document.form1.testimonial.focus();
		 return false;  
	 }
}
	
function Trim(TRIM_VALUE)
{
	if(TRIM_VALUE.length < 1)
	{
		return"";
	}
	TRIM_VALUE = RTrim(TRIM_VALUE);
	TRIM_VALUE = LTrim(TRIM_VALUE);
	if(TRIM_VALUE=="")
	{
		return "";
	}else{
		return TRIM_VALUE;
	}
} //End Function
	
function RTrim(VALUE)
{
	var w_space = String.fromCharCode(32);
	var v_length = VALUE.length;
	var strTemp = "";
	if(v_length < 0)
	{
		return"";
	}
	var iTemp = v_length -1;
	while(iTemp > -1)
	{
		if(VALUE.charAt(iTemp) == w_space)
		{}else
		{
			strTemp = VALUE.substring(0,iTemp +1);
			break;
		}
		iTemp = iTemp-1;
	} //End While
	return strTemp;
} //End Function
	
function LTrim(VALUE)
{
	var w_space = String.fromCharCode(32);
	if(v_length < 1)
	{
		return"";
	}
	var v_length = VALUE.length;
	var strTemp = "";
	var iTemp = 0;
	while(iTemp < v_length)
	{
		if(VALUE.charAt(iTemp) == w_space){
		}else{
			strTemp = VALUE.substring(iTemp,v_length);
			break;
		}
		iTemp = iTemp + 1;
	} //End While
	return strTemp;
} //End Function