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 ValidateForm(){
	var prjtitle=document.mail.txtprjname
	var emailID=document.mail.email
	var uname=document.mail.txtname
	var mssg=document.mail.msg
	var msglen=document.mail.msg.value.length
	var Cell=document.mail.cell

	var country=document.mail.ccountry
	var digits = "0123456789";
	var phoneNumberDelimiters = "()- ";
	var validWorldPhoneChars = phoneNumberDelimiters + "+";
	var minDigitsInIPhoneNumber = 10;
	
	if ((prjtitle.value==null)||(prjtitle.value=="")){
		alert("Please Enter Project Title")
		prjtitle.focus()
		return false
	}
	if ((mssg.value==null)||(mssg.value=="")){
		alert("Please Enter your Description")
		mssg.focus()
		return false
	}
	if (msglen < 50)
	{
		alert("Description should be minimum 50 Char.")
		mssg.focus()
		return false
	}	

	if ((uname.value==null)||(uname.value=="")){
		alert("Please Enter your Name")
		uname.focus()
		return false
	}
	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(country.value=="All Categories")
	{
		alert("Select Your Country")
		country.value="All Categories"
		country.focus()
		return false
	}
	
if 	((Cell.value==null)||(Cell.value==""))
	{
		alert("Enter Your Contact No.")
		Cell.focus()
		return false
	}


	
return true
	
 }




function aaa()
{
document.mail.txtprjname.focus();
document.mail.txtprjname.value = "";
	document.mail.email.value = "";
	document.mail.txtname.value = "";
	document.mail.msg.value = "";
	document.mail.msg.value.length;
	document.mail.cell.value = ""
	document.mail.phone1.value = ""
	document.mail.phone2.value = ""
	document.mail.phone3.value = ""
	document.mail.ccountry.value = "All Categories"

}