var clicked = false;
function isClicked(){
     if(clicked){
		document.getElementById('upload_listing').href = "javascript:;";
     }
     clicked = true;
}

function popup(mylink, windowname, width, height)
{
	if (! window.focus) return true;
	var href;
	if (typeof(mylink) == 'string')
	   href=mylink;
	else
	   href=mylink.href;

	window.open(href, windowname, 'width='+width+',height='+height+',scrollbars=yes,resizable=yes');
	return false;
}

function popup(mylink, windowname, params)
{
    if (! window.focus) return true;
    var href;
    if (typeof(mylink) == 'string')
       href=mylink;
    else
       href=mylink.href;
    window.open(href, windowname, params);
    return false;
}

function print_this_ad(mylink, windowname, width, height)
{ 
	var href;
    if (typeof(mylink) == 'string')
       href=mylink;
    else
       href=mylink.href;

	
    var zipElement = document.getElementById('dlpszipcode');    
    if(zipElement != null)
    {
    
    	href += '&' + 'dlpszipcode' + '=' + zipElement.value; 	
    }
    
    var countryElement = document.getElementById('dlcint');
    
    if(countryElement != null)
    {
	    var countriesOpt = countryElement.options;
	    var countryId = '';
	    
	    if(countriesOpt != null)
	    {
			for (var i = 0; i < countriesOpt.length; i++)
			{
				if (countriesOpt[i].selected == true)
				{
					countryId = countriesOpt[i].value;
				}
			}
	   		href += '&' + 'dlcint'  + '=' + countryId;
	    } 
	}
 	 
 	popup(href, windowname, width, height);
     
    return false;
} 
 
function setURL(link) 
{
	if (link.href != null)
	{
		document.getElementById('returnURL').value = link.href;
	}
}


function setBoatsSearchCriteriaCookie(detailsParams) {
		document.cookie = 'BOATS_SEARCH_CRITERIA' + '=' + detailsParams + '; path=/';
}

//For contact seller
function empty_quick_email_form()
{
	if(document.boat_listing_quick_email_form.message.value == "Enter Message Here")
	{
		document.boat_listing_quick_email_form.message.value = '';
	document.boat_listing_quick_email_form.message.style.color= '#000000';
	}
}

function validate_quick_email_form()
{
	var divMessage = document.getElementById("error_message");	
	divMessage.innerHTML = "";

	if(document.boat_listing_quick_email_form.message.value == null ||
		document.boat_listing_quick_email_form.message.value == '' )
	{ 	
		divMessage.innerHTML = "! Message Required";
		s.sendFormEvent('e',s.pageName,'boat_listing_quick_email_form','Message Required');
		return false;
	}
	
	
	if(document.boat_listing_quick_email_form.firstname.value == null ||
		document.boat_listing_quick_email_form.firstname.value == '' )
	{ 	
		divMessage.innerHTML = "! First Name Required";
		s.sendFormEvent('e',s.pageName,'boat_listing_quick_email_form','First Name Required');
		return false;
	}
	
	
	if(document.boat_listing_quick_email_form.lastname.value == null ||
		document.boat_listing_quick_email_form.lastname.value == '' )
	{ 	
		divMessage.innerHTML = "! Last Name Required";
		s.sendFormEvent('e',s.pageName,'boat_listing_quick_email_form','Last Name Required');
		return false;
	}
	
	
	if(document.boat_listing_quick_email_form.email.value == null ||
		document.boat_listing_quick_email_form.email.value == '' )
	{ 	
		divMessage.innerHTML = "! Email Address Required";
		s.sendFormEvent('e',s.pageName,'boat_listing_quick_email_form','Email Address Required');
		return false;
	}
	else if(!isValidEmail(document.boat_listing_quick_email_form.email.value))
	{ 	
		divMessage.innerHTML = "! Email Address Invalid";
		s.sendFormEvent('e',s.pageName,'boat_listing_quick_email_form','Email Address Invalid');
		return false;
	}
	
	return document.boat_listing_quick_email_form.submit();
	
}

function isValidEmail(str) {
 		return (str.lastIndexOf(".") > 2) && (str.indexOf("@") > 0);
	}