function getCookie(c_name) {
    if (document.cookie.length>0) {
        c_start=document.cookie.indexOf(c_name + "=");
        if (c_start!=-1) {
            c_start=c_start + c_name.length+1;
            c_end=document.cookie.indexOf(";",c_start);
            if (c_end==-1) c_end=document.cookie.length;
            return unescape(document.cookie.substring(c_start,c_end));
        }
    }
    return "";
}


function validateForm()
{
var errors=new Array();
var i=0;
var errormessage;

    var sInsCaptcha = calcMD5($('.captcha').val());
    var sCookieCaptcha = getCookie('strSec');
	
	/* if (sInsCaptcha != sCookieCaptcha) {
        alert('Sorry, but wrong');
		return false;
    } */


errormessage="________________________________________________________\n\n";

errormessage=errormessage +"The form was not submitted because of following error(s).\n";

errormessage=errormessage +"Please correct these error(s) and resubmit\n";

errormessage=errormessage +"________________________________________________________\n\n";

errormessage=errormessage + "The following required field(s) are empty or have an invalid format : \n\n";

var first=false;

if(document.getElementById("name").value == "")
{
document.getElementById("name").style.background="#CCCCCC";
if(first==false)
{
	document.getElementById("name").focus();
	first=true;
}

	errors[i]="Name";
	i=i+1;
}
else
{
document.getElementById("name").style.background="white";
}



if(document.getElementById("email").value == "")
{
document.getElementById("email").style.background="#CCCCCC";
if(first==false)
{
	document.getElementById("email").focus();
	first=true;
}

		errors[i]="Email ID";
		i=i+1;
}
else
{
document.getElementById("email").style.background="white";
}


if(sInsCaptcha != sCookieCaptcha)
{
document.getElementById("captcha").style.background="#CCCCCC";
if(first==false)
{
	document.getElementById("captcha").focus();
	first=true;
}

	errors[i]="Captcha code is not correct";
	i=i+1;
}
else
{
document.getElementById("captcha").style.background="white";
}

for(i=0;i<errors.length;i++)
{
errormessage=errormessage +"   - "+errors[i]+"\n";
}



if(errors.length==0)
{
return true;
}
else
{
alert(errormessage);
return false;
}

}