var Global_height = 0;
var Global_width;
var Global_timeout = 0;
var Global_show_frame = false;
var GO = false;
var curr_url = window.location+"";
var array_url = Split_into_Array(url);
var loc_url = ""+window.location;
var EMF_parameters = loc_url.substring(loc_url.indexOf('?')+1,loc_url.length)
if (gup("vw_sort_order").length>0) window.vw_sort_order = gup("vw_sort_order");
if (gup("vw_arrange_order").length>0) window.vw_arrange_order = gup("vw_arrange_order");
if (gup("vw_search_terms").length>0) window.vw_search_terms= gup("vw_search_terms");


if(loc_url.indexOf('#')!=-1) 
{
	
	//This comment may fix the safari issue.
	window.location.href = loc_url.substring(0,loc_url.indexOf('#'));
}
else
{

		var Video_item = false; 
		if((array_url[array_url.length-1]=="galleryonly"||array_url[array_url.length-1]=="crosschannel"||!isNaN(array_url[array_url.length-1]))&&curr_url.indexOf("pageref")==-1)
			GO = true;
		
			var script_tag = document.createElement('script');
			script_tag.src = get_calculate_height_URL(url,vw_widget_name);
			script_tag.language = "javascript";
			script_tag.type = "text/javascript";
			script_tag.id = "getHeight";
		var adUrl;
		var parameters="";
		try
		{	
		   adUrl = Split_into_Array(getDartEnterpriseUrl("PREROLL",1));
		   parameters = "ad_url="+escape(adUrl[adUrl.length-1]);	
		}catch(e){}	
		
			
			if(GO)
				script_tag.src = script_tag.src + "&go=true"
		
			document.getElementsByTagName('head').item(0).appendChild(script_tag);
			var genurl = url+ "?vw_widget_name="+vw_widget_name;
			
			/*var currval = 1;
			if(Get_Cookie(vw_widget_name))
					currval = Get_Cookie(vw_widget_name);
		
			if(parseInt(currval)>=3)
			{
				genurl = genurl + "&show_playerads=true";
				Delete_Cookie(vw_widget_name, '/', '');
				currval = 1;
			}
			else*/
			genurl = genurl + "&show_playerads=false";
				
				
					genurl = genurl+"&style_path="+style_path+
						"&widgetrequrl="+escape(window.location);
			
			if (window.vw_layout) { genurl = genurl + "&vw_layout="+vw_layout; } 
			if (window.vw_show_by) { genurl = genurl + "&vw_show_by="+vw_show_by; }
			if (window.vw_show_stats) { genurl = genurl + "&vw_show_stats="+vw_show_stats; }
			if (window.vw_show_views) { genurl = genurl + "&vw_show_views="+vw_show_views; }
			if (window.vw_show_date_taken) { genurl = genurl + "&vw_show_date_taken="+vw_show_date_taken; }
			if (window.vw_show_date_upload) { genurl = genurl + "&vw_show_date_upload="+vw_show_date_upload; }
			if (window.vw_show_nav) { genurl = genurl + "&vw_show_nav="+vw_show_nav; }
			if (window.vw_show_sizes) { genurl = genurl + "&vw_show_sizes="+vw_show_sizes; }
			if (window.vw_show_slideshow) { genurl = genurl + "&vw_show_slideshow="+vw_show_slideshow; }
			if (window.vw_show_ads) { genurl = genurl + "&vw_show_ads="+vw_show_ads; }
			if (window.vw_show_ratings) { genurl = genurl + "&vw_show_ratings="+vw_show_ratings; }
			if (window.vw_show_voting) { genurl = genurl + "&vw_show_voting="+vw_show_voting; }
			if (window.vw_allow_voting) { genurl = genurl + "&vw_allow_voting="+vw_allow_voting; }
			if (window.vw_show_story) { genurl = genurl + "&vw_show_story="+vw_show_story; }
			if (window.vw_show_emf) { genurl = genurl + "&vw_show_emf="+vw_show_emf; }
			if (window.vw_show_embedcode) { genurl = genurl + "&vw_show_embedcode="+vw_show_embedcode;}
			if (window.vw_no_items_text) { genurl = genurl + "&vw_no_items_text="+vw_no_items_text;}
			if (window.vw_ad_main_img_url) { genurl = genurl + "&vw_ad_main_img_url="+vw_ad_main_img_url; }
			if (window.vw_ad_logo_img_url) { genurl = genurl + "&vw_ad_logo_img_url="+vw_ad_logo_img_url; }
			if (window.vw_ad_link_url) { genurl = genurl + "&vw_ad_link_url="+vw_ad_link_url; }
			if (window.vw_search_terms){ genurl = genurl + "&vw_search_terms="+vw_search_terms;}
			if (window.vw_sort_order){ genurl = genurl + "&vw_sort_order="+vw_sort_order;}
			if (window.vw_show_pagination){ genurl = genurl + "&vw_show_pagination="+vw_show_pagination;}
			if (window.vw_show_maxItems){ genurl = genurl + "&vw_show_maxItems="+vw_show_maxItems;}
			if (window.vw_show_mode){ genurl = genurl + "&vw_show_mode="+vw_show_mode;}
			if (window.vw_arrange_order){ genurl = genurl + "&vw_arrange_order="+vw_arrange_order;}
			
			if (window.vw_external_user_name) { 	    
				genurl=genurl+"&vw_external_user_name="+vw_external_user_name; 
			}
			
			if (window.vw_from_email) { 
				genurl = genurl + "&vw_from_email="+vw_from_email; 
			}
			
			if (window.vw_external_id) { 
				genurl = genurl + "&vw_external_id="+vw_external_id; 
			}else { 
				genurl = genurl + "&vw_external_id=0";
			}
			
			genurl += genurl + "&emf_parameters="+escape(EMF_parameters);
			
			if (parameters!=""){genurl = genurl + "&" +parameters;}
			genurl = genurl + "&location=" + document.domain;
		
			document.write("<iframe onload='showFrame()' id='picklecontainer' name='picklecontainer' scrolling='no' style='overflow-x:hidden;overflow-y:hidden;overflow:-moz-scrollbars-none;x-hidden; padding: 0px; margin: 0px;' id='picklecontainer' src='"+genurl+"' height='0px' width='0px' frameborder='0' ALLOWTRANSPARENCY='true'></iframe>");
			var pickle_container = document.getElementById('picklecontainer');
			
			
			
			var loading_unit = "<div id='loading_layer' style='display:none; position:relative; top:100px; height: 250px;'><center>"+
							   "<image src='"+style_path+"/images/loading_ani.gif'></center><p></div>";
			document.write(loading_unit);
			
			
			setTimeout('showLoading()',500);
			if (navigator.userAgent.indexOf('Safari')>-1) setTimeout('showFrame()', 2500);
}
	
	
	

function showLoading()
{      
	  
        if (!Global_show_frame)
         {
 	   document.getElementById('loading_layer').style.display = "block";
       	 }
       	 
       	if (Global_show_frame) //avoid race condition
	 {
	  	   document.getElementById('loading_layer').style.display = "none";
       	 }
}
var count =0;
var temp;
var bool = false;
var once = true;
var attempts = 0;
var lastReceived = 1;
function smellLocationBar()
{
	try{
	       
		var a = ""+window.location;
		backup = a.substring(0,a.indexOf('#'));
		var temp = Split_into_Array_WSep(a,"#");
		
		if(lastReceived != temp[1] && temp[1].indexOf("reloadimagead")!=-1)
		{
			lastReceived = temp[1]; 
			setDartEnterpriseBanner("", MavenAd("BIGBOX", "", 5));
		}
		else if(lastReceived != temp[1] && temp[1].indexOf("reloadimagead")==-1)
		{
			lastReceived = temp[1]; 
			var url = a.substring((a.indexOf('#')+1),a.lastIndexOf('-'));
			
			var format = a.substring((a.lastIndexOf('-')+1),a.length);
			//alert(url);
			setDartEnterpriseBanner(format,url);
			//window.location = backup+"#";
		}
		
	}catch(e){}
}
function getSrc()
{
if(once)
{
	var backup ;
	try
	{
	   
		var a = ""+window.location;
		var type ;
		backup = a;
		if(a.indexOf('#')!=-1)
		{
			backup = a.substring(0,a.indexOf('#'));
			//window.location = backup+"#";
			
			var splitted_url = Split_into_Array_WSep(a,"#");
			if(trim(splitted_url[1]).length==0)
			{
				window.clearInterval(temp);
				window.setInterval('getSrc()', 5000);
				return;	
			}
			//var url = a.substring((a.indexOf('#')+1),a.lastIndexOf('-'));
			//var format = a.substring((a.lastIndexOf('-')+1),a.length);

			setDartEnterpriseBanner("", MavenAd("BIGBOX", "", 5));
			once = false;
			window.clearInterval(temp);
			window.setInterval('getSrc()', 5000);
			return;
		}
		else if(parseInt(count)<50)
		{
			window.clearInterval(temp);
			smellLocationBar();
			temp = window.setInterval('smellLocationBar()', 1000);
			count++;
		}
		else
		{
			window.clearInterval(temp);
			return;
			Video_item = false;
		}
	}catch(e){window.clearInterval(temp);window.setInterval('smellLocationBar()', 5000);}
}
}

var finished = false;


function showFrame()
{
        Global_show_frame = true;    
        var location_url = ""+window.location;
        if (Global_timeout < 2 && Global_height == 0)
         {
           Global_timeout = Global_timeout + 1;
           setTimeout('showFrame()',1000);
         }
        else if (Global_timeout < 2)
         {
         
           document.getElementById('loading_layer').style.display = "none";
           document.getElementById('picklecontainer').style.height = Global_height+"px";
           if(location_url.indexOf("pageref=pplayer")!=-1)
           		Global_width = 607;
           document.getElementById('picklecontainer').style.width = Global_width+"px";
         }
        else
         {
           document.getElementById('loading_layer').style.display = "none";
	   		document.getElementById('picklecontainer').style.height = 1000+"px";
           document.getElementById('picklecontainer').style.width = 650+"px";
         }
	   //setDartEnterpriseBanner("", MavenAd("BIGBOX", "", 5));
	   smellLocationBar();
         temp = window.setInterval('smellLocationBar()', 2000);
}
        

function setGlobal_height_width(height,width,isVideo)
{
	Video_item = isVideo;
    if (array_url[array_url.length-1]=="crosschannel")
  {
        if(width<500)
                Global_width = 500;
        else
                Global_width = width;
        Global_height = height;
  }
  else if (array_url[array_url.length-1]=="galleryonly")
  {
            Global_height = height;
            if(width<500)
                Global_width = 500;
      		else
                Global_width = width;
  }
  else
  {
            Global_height = height;
            if(width<550)
                Global_width = 535;
        	else
                Global_width = width;
        	
  }
}

function setGlobal_height_width_BR(height,width,isVideo)
{
	//alert('Global_width: '+width);
	Video_item = isVideo;
    if (array_url[array_url.length-1]=="crosschannel")
  {
        if(width<260)
                Global_width = 260;
        else
                Global_width = width;
        Global_height = height;
  }
  else if (array_url[array_url.length-1]=="galleryonly")
  {
            Global_height = height;
            if(width<260)
                Global_width = 260;
      		else
                Global_width = width;
  }
  else
  {
            Global_height = height;
            if(width<260)
                Global_width = 260;
        	else
                Global_width = width;
        	
  }
  
  //alert('Global_width: '+Global_width);
}


function get_calculate_height_URL(url,widget_reference)
{
var Parent_url = ""+window.location;
var w = widget_reference;
var return_url = url.substring(0,url.indexOf("pro"))+"calculateheight.do";
 if(Parent_url.indexOf("pageref")==-1)
 {
 	 var a;
 	 var f;
 	 var arr_ele = Split_into_Array(url);
 	 for(i=0;i<arr_ele.length;i++)
 	 {
 	  	if(arr_ele[i]=="pro")
 	 	{
 	 		a = arr_ele[i+1];
 	 		f = arr_ele[i+2];
 	 		break;
 	 	}
 	 }
 	 var l = 'a';
 	 p = 1;
 	 if(Parent_url.indexOf("pn")!=-1){
 	   p = Parent_url.substring(Parent_url.indexOf("pn=")+3); 	   
 	 } 
 	 return_url += "?l="+l+"&a="+a+"&f="+f+"&p="+p+"&w="+widget_reference;
 }
 
 if(Parent_url.indexOf("pageref=Photo_Video")!=-1)
 {
 	var l = 'c'
 	var imz = 'm';
 	var i;
	if(Parent_url.indexOf("imz")!=-1)
	{
		imz = Parent_url.substring(Parent_url.indexOf("imz")+3,Parent_url.length);
		if(imz.indexOf("null"))
		 imz = 'm';
		i = Parent_url.substring(Parent_url.indexOf("Video-")+6,Parent_url.indexOf("imz"));
	}
	else
		i = Parent_url.substring(Parent_url.indexOf("Video-")+6,Parent_url.length);

 	 p = 1;
 	 if(Parent_url.indexOf("pn")!=-1){
 	   p = Parent_url.substring(Parent_url.indexOf("pn=")+3); 	   
 	 } 

		
	return_url += "?l="+l+"&imz="+imz+"&p="+p+"&i="+i+"&w="+widget_reference;
 }
  
 if(Parent_url.indexOf("pageref=pplayer")!=-1)
 {
  	l = 'a5'
  	return_url += "?l="+l+"&w="+widget_reference;
 }
 
 if(Parent_url.indexOf("pageref=emailfriend")!=-1)
 {
  	l = 'emf'
  	return_url += "?l="+l+"&w="+widget_reference;
 }

if (window.vw_sort_order){ return_url = return_url + "&vw_sort_order="+vw_sort_order;}
if (window.vw_search_terms){ return_url = return_url + "&vw_search_terms="+vw_search_terms;}
if (window.vw_arrange_order){ return_url = return_url + "&vw_arrange_order="+vw_arrange_order;}

return return_url;
}
function trim(str){ return str.replace(/^\s*|\s*$/g,'')}
function Split_into_Array_WSep(input,sep)
{
	var temp = new Array();
	while(input.indexOf(sep)!=-1)
	{
		temp[temp.length] = input.substring(0,input.indexOf(sep));
		input = input.substring(input.indexOf(sep)+1,input.length);
	}
	temp[temp.length] = input;
	return temp;
}

function Split_into_Array(input)
{
	var temp = new Array();
	while(input.indexOf("/")!=-1)
	{
		temp[temp.length] = input.substring(0,input.indexOf("/"));
		input = input.substring(input.indexOf("/")+1,input.length);
	}
	temp[temp.length] = input;
	return temp;
}
	
var bool = false;

function checkForMessages()
{
	/*var hashvalue = location.hash;
	var measurements = hashvalue.substring(1,hashvalue.length)
	var tokens = measurements.tokenize(","," ", true);
	if(tokens.length>0)
	{	
			document.getElementById('picklecontainer').style.height = tokens[0]+"px";		
	}
	else{
		document.getElementById('picklecontainer').style.height = "510px";
	}*/
}

function showcontainer()
{
	document.getElementById('picklecontainer').style.visibility = "visible";
}

String.prototype.tokenize = tokenize;
function tokenize()
  {
     var input             = "";
     var separator         = " ";
     var trim              = "";
     var ignoreEmptyTokens = true;
     try {
       String(this.toLowerCase());
     }
     catch(e) {
        return;
     }
     if(typeof(this) != "undefined")
             input = String(this);
     if(typeof(tokenize.arguments[0]) != "undefined")
             separator = String(tokenize.arguments[0]);
     if(typeof(tokenize.arguments[1]) != "undefined")
             trim = String(tokenize.arguments[1]);
     if(typeof(tokenize.arguments[2]) != "undefined")
       {
          if(!tokenize.arguments[2])
            ignoreEmptyTokens = false;
       }
     var array = input.split(separator);
     if(trim)
       for(var i=0; i<array.length; i++)
         {
           while(array[i].slice(0, trim.length) == trim)
             array[i] = array[i].slice(trim.length);
           while(array[i].slice(array[i].length-trim.length) == trim)
             array[i] = array[i].slice(0, array[i].length-trim.length);
         }
     var token = new Array();
     if(ignoreEmptyTokens)
       {
          for(var i=0; i<array.length; i++)
            if(array[i] != "")
              token.push(array[i]);
       }
     else
         token = array;
     
     return token;
  }


function Set_Cookie( name, value, expires, path, domain, secure ) 
{
	var today = new Date();
	today.setTime( today.getTime() );
	if ( expires )
	{
		expires = expires * 1000 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
	( ( path ) ? ";path=" + path : "" ) + 
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
	

}

function Get_Cookie( name ) {
	
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) &&
	( name != document.cookie.substring( 0, name.length ) ) )
	{
	return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ";", len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}

function Delete_Cookie( name, path, domain ) {
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}


function gup( name )
{
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var tmpURL = window.location.href;
  var results = regex.exec( tmpURL );
  if( results == null )
    return "";
  else
    return results[1];
}

//Set_Cookie('no_of_hits',currval, '30', '/', '', '' );
//Get_Cookie('no_of_hits');