// $Id: portal.js,v 1.2 2008/11/04 08:09:45 nbarretto Exp $

function zd_makeCookie( cName, cVal, eDate )  {

    var zp_domain=document.domain;

    if ( zp_domain.search(/^\d+\.\d+/) == -1 ) {
        if ( zp_domain.substr( zp_domain.length - 3, 1 ) == "." ) {
            var zl_dotpos=zp_domain.lastIndexOf('.');
            if ( zl_dotpos != -1 ) {
                zl_dotpos = zp_domain.lastIndexOf('.',zl_dotpos-1);
                if ( zl_dotpos != -1 ) {
                    zl_dotpos = zp_domain.lastIndexOf('.',zl_dotpos-1);
                    if ( zl_dotpos != -1 ) {
                        zp_domain = zp_domain.slice(zl_dotpos);
                    }
                }
            }
        }
        else {
            var zl_dotpos=document.domain.lastIndexOf('.');
            if ( zl_dotpos != -1 ) {
                zl_dotpos=document.domain.lastIndexOf('.',zl_dotpos-1);
                if ( zl_dotpos != -1 ) {
                    zp_domain=document.domain.slice(zl_dotpos);
                }
            }
        }
    }

    document.cookie = cName + '=' + cVal + ';expires=' + eDate.toGMTString() + ';domain=' + zp_domain +  ';path=/;';
}


//
// function: goToInputBox
// purpose:  get cursor to go to a particular input box in a form
// receives: input_box - the box that should have focus
// returns:  boolean indicating success or failure
//
function goToInputBox( input_box )
{
	var val = false;

	if (input_box)
	{
		input_box.focus();
		val = true;
	}

	return val;
}

//
// function: setSelected
// purpose:  set the "selected" property for the appropriate option in a
//           select box.
// receives: select_box    - select box object
//           selected_item - value of option to be selected
// returns:  boolean indicating success or failure
//
function setSelected( select_box, selected_item )
{
	var val = false;

	if (select_box) {
		var len = select_box.length;

		for (var i=0; i<len; i++)
		{
			if (select_box.options[i].value == selected_item)
			{
				select_box.options[i].selected = true;
				val = true;
			}
		}
	}

	return val;
}

//
// function: setChecked
// purpose:  set the "checked" property for a given checkbox form element.
// receives: check_box - check box object
//           set_value - turn it on or off
//
function setChecked( check_box, set_value )
{
	var val = false;

	if (check_box) {
		if (set_value == 'on') {
			check_box.checked = true;
			val = true;
		} else {
			check_box.checked = false;
			val = true;
		}
	}

	return;
}

function setRadioChecked( radio_list, set_value )
{
	if (radio_list) {
		for (var i=0; i < radio_list.length; i++) {
			if (radio_list[i].value == set_value) {
				radio_list[i].checked = true;
				return true;
			}
		}
	}

	return false;
}

var image_holder = '';

function swapImage( img_name, img_value, swap_type )
{
	var temp = eval( 'document.' + img_name );

	switch (swap_type)
	{
		case 'over':
			image_holder = temp.src;
			temp.src = img_value + '-over.gif';
			break;
		case 'off':
			temp.src = image_holder;
			break;
		case 'on':
			temp.src = img_value + '-on.gif';
			break;
		default:
			temp.src = img_value + '-over.gif';
			break;
	}
}

function swapMenuImage( img_name_p1, img_name_p2, swap_type )
{
	var img_name = '';
	var temp;

	if (img_name_p2 == '')
	{
		temp = eval( 'document.menu_' + img_name_p1 );
		img_name = img_name_p1;
	}
	else
	{
		temp = eval( 'document.menu_' + img_name_p2);
		img_name = img_name_p1 + '-' + img_name_p2;
	}

	switch (swap_type)
	{
		case 'over':
			image_holder = temp.src;
			temp.src = '/images/menu/' + img_name + '-over.gif';
			break;
		case 'off':
			temp.src = image_holder;
			break;
		case 'on':
			temp.src = '/images/menu/' + img_name + '-on.gif';
			break;
		default:
			temp.src = '/images/menu/' + img_name + '-over.gif';
			break;
	}

}

function numberValidation(objEvent,rate)
    	{
    	  var iKeyCode;
    	  iKeyCode = objEvent.keyCode;
    	  if(iKeyCode==46 ||(iKeyCode>47 && iKeyCode<=57)) return true;
    	  return false;
    	}
function rateValidation(rt,rate)
    	{
          var str = rt.value;

    	  if(str.indexOf(".") == 0){
              if(str.length == 1)
                var s = "0"+str+"00";
              else
                var s = "0"+str;
              rt.value = s;
    	  }
    	  //alert(rt.value);
    	  //alert(rt.value.length);
    	  if(rt.value == "")
    	  rt.value ="0.00";
    	}

function highlight(which,color)
{
if (document.all||document.getElementById)
which.style.backgroundColor=color
}

function optout() {
		var zd_expires=new Date();
		var del_zd_expires=new Date();
		zd_expires.setTime((zd_expires.getTime())+157680000000);
		del_zd_expires.setTime((del_zd_expires.getTime())-31536000000);
			
		
			document.cookie="ZEDOIDA=OPT_OUT;expires="+zd_expires.toGMTString()+";domain=.zedo.com;path=/";
			document.cookie="FFbh=;expires="+del_zd_expires.toGMTString()+";domain=.zedo.com;path=/";
			document.cookie="FFAbh=;expires="+del_zd_expires.toGMTString()+";domain=.zedo.com;path=/";
			document.cookie="FFBbh=;expires="+del_zd_expires.toGMTString()+";domain=.zedo.com;path=/";
			document.cookie="FFdm=;expires="+del_zd_expires.toGMTString()+";domain=.zedo.com;path=/";
			document.cookie="ZFFbh=;expires="+del_zd_expires.toGMTString()+";domain=.zedo.com;path=/";
			document.cookie="ZFFAbh=;expires="+del_zd_expires.toGMTString()+";domain=.zedo.com;path=/";
			document.cookie="ZFFBbh=;expires="+del_zd_expires.toGMTString()+";domain=.zedo.com;path=/";
			document.cookie="ZFFdm=;expires="+del_zd_expires.toGMTString()+";domain=.zedo.com;path=/";
			
}



//
// End of File
//
// JavaScript Document