function errorval()
{
var arrLabels;
    var arrErrorMsgs;
    var strHref = unescape(window.location.href);
    var strQueryString = strHref.split("&label=");
	var strHTML1 = '<div id="log_error_main">'; 
	var strHTML2 = ''; 
	var strHTML3 = '</div>'; 
	var strHTML4 = ''; 

    /*
	if (strQueryString[1])
    {
        arrLabels = strQueryString[1].split("<br>");
	    for(iCtr=0;iCtr<=arrLabels.length;iCtr++)
	    {
	        if((arrLabels[iCtr])&&(arrLabels[iCtr] != ""))
	        {
                document.getElementById(arrLabels[iCtr]).className = "style29";
            }
	    }
    }
	*/
    var strErrorMsgs = strQueryString[0].split("&error=");
    //alert(strErrorMsgs[1]);
    if (strErrorMsgs[1])
    {
		arrErrorMsgs = strErrorMsgs[1].split("<br>");
	    for(iCtr=0;iCtr<=arrErrorMsgs.length;iCtr++)
	    {
            //alert(arrErrorMsgs[iCtr]);
	        if((arrErrorMsgs[iCtr])&&(arrErrorMsgs[iCtr] != ""))
	        { 
		        strHTML2 = strHTML2 + arrErrorMsgs[iCtr]+'</br>';
	        }
        }
		if (strHTML2 != '')
		{
	      
            document.getElementById("login_lower").style.visibility = "visible";
	        document.getElementById("login_lower").style.display = "block";
		    document.getElementById("login_lower").innerHTML = strHTML1 + strHTML2 + strHTML3;
	        document.getElementById("ck_id").innerHTML = strHTML4; 
        	}

    }
}  


var cnt=0;
function validateform()
        {    var focusflag = 0;
        var cnt=0;  
        var valid = 0;    
          var errorval1='';
for (cnt=0; cnt<=1; cnt++ )
{
document.getElementById("err"+cnt).innerHTML='';
}	

           if(document.ckloginform.uid.value == '')
				{	
				valid++;
				errorval1+= valid+"."+" Please enter your Zapak ID.<br/>";
				document.getElementById("err0").innerHTML=ximage;
		  		 if(focusflag==0)
                 {
                 document.ckloginform.uid.focus(); 
                 focusflag = 1;
                 } 
				}
				
		if(document.ckloginform.password.value == '')
				{	
				valid++;
				errorval1+= valid+"."+" Please enter your Password.<br/>";
				document.getElementById("err1").innerHTML=ximage;
		  		 if(focusflag==0)
                 {
                 document.ckloginform.password.focus(); 
                 focusflag = 1;
                 } 
				}
                                
                         
                           if (valid > 0)
{
document.getElementById("error1").style.display='';
document.getElementById("login_lower").innerHTML=errorval1;
return false;
}
                          
          return true;                   		
        
                
           }