// JavaScript Document
function ContactFrm()
{
myfrm = eval("document.FrmContact");
myele = eval("document.getElementById");

 if (trim(myfrm.YName.value).length == 0)
 {myele("err").innerHTML = "Your Name cannot be empty";myfrm.YName.focus();return false;}
else if (trim(myfrm.YEmail.value).length == 0)
 {myele("err").innerHTML = "Your Email cannot be empty";myfrm.YEmail.focus();return false;}
else if (IsEmail(trim(myfrm.YEmail.value)) == false)
 {myele("err").innerHTML = "Your Email is not valid";myfrm.YEmail.focus();return false;}
else if (trim(myfrm.YMessage.value).length == 0)
 {myele("err").innerHTML = "Your Email cannot be empty";myfrm.Message.focus();return false;}
 else
 {return true;}
}//end of if

function RecFrm()
{
myfrm = eval("document.FrmRec");
myele = eval("document.getElementById");

 if (trim(myfrm.YName.value).length == 0)
 {myele("err").innerHTML = "Your Name cannot be empty";myfrm.YName.focus();return false;}
else if (trim(myfrm.YEmail.value).length == 0)
 {myele("err").innerHTML = "Your Email cannot be empty";myfrm.YEmail.focus();return false;}
else if (IsEmail(trim(myfrm.YEmail.value)) == false)
 {myele("err").innerHTML = "Your Email is not valid";myfrm.YEmail.focus();return false;}
 if (trim(myfrm.FName.value).length == 0)
 {myele("err").innerHTML = "Friend`s Name cannot be empty";myfrm.FName.focus();return false;}
else if (trim(myfrm.FEmail.value).length == 0)
 {myele("err").innerHTML = "Friend`s Email cannot be empty";myfrm.FEmail.focus();return false;}
else if (IsEmail(trim(myfrm.FEmail.value)) == false)
 {myele("err").innerHTML = "Friend`s Email is not valid";myfrm.FEmail.focus();return false;}
 else
 {return true;}
}//end of if


function IsEmail(str)
{Flag = 0;
	if (str.indexOf("@") != -1)
       {var len = str
	    var em = str.substr(str.indexOf("@")+1 , len.length);
	    if(em.indexOf(".") != -1 && em.indexOf("@") == -1 && em.indexOf(" ") == -1)
	      {Flag=1;}else{Flag=0;}
	   }
    else
        {Flag=0;}//end of if
 if (Flag == 1)
    {return true;}else{return false;}//end of if
}//end of function


function trim(inputString) {
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") { // Check for spaces at the beginning of the string
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") { // Check for spaces at the end of the string
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
   }
   return retValue; // Return the trimmed string back to the user
} // Ends the "trim" function


function YBIFrm()
{

myfrm = eval("document.FrmYBI");
myele = eval("document.getElementById");

 if (trim(myfrm.YName.value).length == 0)
 {myele("err").innerHTML = "Your Name cannot be empty";myfrm.YName.focus();return false;}
else if (trim(myfrm.YEmail.value).length == 0)
 {myele("err").innerHTML = "Your Email cannot be empty";myfrm.YEmail.focus();return false;}
else if (IsEmail(trim(myfrm.YEmail.value)) == false)
 {myele("err").innerHTML = "Your Email is not valid";myfrm.YEmail.focus();return false;}
else if (trim(myfrm.YTitle.value).length == 0)
 {myele("err").innerHTML = "Title cannot be empty";myfrm.YTitle.focus();return false;}
else if (trim(myfrm.YText1.value).length == 0)
 {myele("err").innerHTML = "Item Text cannot be empty";myfrm.YText1.focus();return false;}

else
 {return true;}
}//end of function

function VoteFrm()
{
myfrm = eval("document.FrmVote");
myele = eval("document.getElementById");

 if (trim(myfrm.YName.value).length == 0)
 {myele("err").innerHTML = "Your Name cannot be empty";myfrm.YName.focus();return false;}
else if (trim(myfrm.YEmail.value).length == 0)
 {myele("err").innerHTML = "Your Email cannot be empty";myfrm.YEmail.focus();return false;}
else if (IsEmail(trim(myfrm.YEmail.value)) == false)
 {myele("err").innerHTML = "Your Email is not valid";myfrm.YEmail.focus();return false;}
else
 {return true;}
}