function validateContactForm(){
	if(""==document.contact.name.value){
		alert("Please enter your name.");
		document.contact.name.focus();
		return false;
	}
	if(""==document.contact.email.value){
		alert("Please enter your email.");
		document.contact.email.focus();
		return false;
	}
	var emailID=document.contact.email;
	if (echeck(emailID.value)==false){
		emailID.value="";
		emailID.focus();
		return false;
	}	
	if(""==document.contact.message.value){
		alert("Please enter a message.");
		document.contact.message.focus();
		return false;
	}
	return true
	
}
function validateQuoteRequestForm(){
	if(""==document.quote.name.value){
		alert("Please enter your name.");
		document.quote.name.focus();
		return false;
	}
	if(""==document.quote.email.value){
		alert("Please enter your email.");
		document.quote.email.focus();
		return false;
	}
	var emailID=document.quote.email;
	if (echeck(emailID.value)==false){
		emailID.value="";
		emailID.focus();
		return false;
	}	
	if(""==document.quote.phone.value){
		alert("Please enter your phone number.");
		document.quote.phone.focus();
		return false;
	}
	if(""==document.quote.message.value){
		alert("Please enter a message.");
		document.quote.message.focus();
		return false;
	}
	return true;
	
}
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")
		   return false
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail")
		   return false
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail")
		    return false
		}
		if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail")
		    return false
		}
		if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail")
		    return false
		}
		if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail")
		    return false
		}		
		if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail")
		    return false
		}
		return true;
}
function setfocus(){
    document.forms[0].name.focus();
}