function postRequest() {
	var err = 0;
	$("div.error").remove();
		
	if($("#name").val()=="" || $("#name").val()=="Name") {
		err = 1;
		$("#name").before("<div class='error'>*Pleease enter your name.</div>");		
	}
	if($("#email").val()=="" || $("#email").val()=="Email Address") {
		err = 1;
		$("#email").before("<div class='error'>*Please enter your email address.</div>");		
	}
	else if(!echeck($("#email").val())) {
		err = 1;
		$("#email").before("<div class='error'>*Invalid email format.</div>");		
	}
	if($("#need").val()=="" || $("#need").val()=="What is your need?") {
		err = 1;
		$("#need").before("<div class='error'>*Please explain about your needs.</div>");		
	}
	if($("#code").val()=="" || $("#code").val()=="What is your need?") {
		err = 1;
		$("#code").before("<div class='error'>**Enter the code shown on the image.</div>");		
	} else {
		ret = jscaptchaSubmit(document.frmRapidResponse);
		if(!ret) {
			err = 1;	
		}
	}
	/*else if($("#code").val() != $("#captcha").val()) {
		err = 1;
		$("#code").after("<div class='error'>*The code you entered was invalid.</div>");		
	}*/
	
	if(err == 1) {
		return false;
	}
}

/**
 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
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 emailHideParser(username, hostname, linktext) {	
	document.write("<a href=" + "mail" + "to:" + username + "@" + hostname + ">" + linktext + "</a>");
}