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 frmInquiry_Submit() {

	if ((document.frmInquiry.txtName.value != "") && (document.frmInquiry.txtEmail.value != "") && (document.frmInquiry.txtContact.value != "") &&(document.frmInquiry.txaMessage.value != ""))
	{
		if (echeck(document.frmInquiry.txtEmail.value) == true) 
		{
			alert("Your Inquiry has been Sent! Click OK To Continue");
			document.frmInquiry.txtURL.value = location.href;
			document.frmInquiry.submit();
		}
	}else{
		alert("Required field/s empty!");

	}

}