var pc=1;
var maxHeaderPictureCount=0;


function changePic()
	{ 

			pc++;
			if (pc == maxHeaderPictureCount) {pc=1};
			$("#imgHeader").ImageSwitch({Type:"FadeIn", NewImage:"http://www.iwsr.co.uk/images/" + headerPictureFilename + pc + ".jpg"});

	}




 $(document).ready(function() {
 
		
		if ( maxHeaderPictureCount > 0 ) { window.setInterval(changePic, 5000); }
 
           $("#divPageContent").height($(document).height());
           $("#divLeftPageFade").height($("#divPageContent").height()-165);
           $("#divRightPageFade").height($("#divPageContent").height()-165);
     });

			
			
    function GetPageAdvert() {
	    var path = window.location.pathname;
		var fileName = path.substring(path.lastIndexOf('/') + 1).toLowerCase();
	    var advertURL = "";
	   	$.getJSON('http://www.iwsronline.com/IWSRcouk/iwsrcouk.asmx/CheckAdvert?callback=?', 
			{ pagename:   fileName },
	    	function(data) {
				var a  = JSON.parse(data);
				if (a.length!=0) { advertURL =  a[0].url; ShowHidePageAdvert(advertURL); }
				else { ShowHidePageAdvert(""); }
    	});
	}
	
	
	function ShowHidePageAdvert(value)
	{
		if (value!= '') { $('#divContent').css("margin-right","160px"); $('#imgAdvert').attr("src",value); }
		else { $('#divRightAdvert').hide(); }
	}

 	
    	$(window).bind('load', function () {
            $("li[id^='menuItem']").click(function () {
            	var p = $(this).attr('p');
            	$('#divContent',window.parent.document).load(p);

            });
});


function validate(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = email;
   if(reg.test(address) == false) {
      return false;
   }
}	

	function Email(title){
		$( "#divEmailPopUp" ).dialog( "option", "title",title );
		name: $('#txtName').val('');
		position: $('#txtPosition').val('');
		email: $('#txtEmail').val('');
		telephone: $('#txtTelephone').val('')
		organisation: $('#txtOrganisation').val('')
		message: $('#txtMessage').val('')
		$('#divEmailPopUp').dialog("open");
	}
	
	
	
function setupGoogleMap() {
    var position = new google.maps.LatLng(51.52839700222169,-0.10059356689453125);
    var myOptions = { zoom: 13, center: position, mapTypeId: google.maps.MapTypeId.ROADMAP };
    var map = new google.maps.Map( document.getElementById("map_canvas"), myOptions);
    var marker = new google.maps.Marker({ position: position, map: map, title:"The IWSR and The IWSR Magazine." }); 
    var contentString = 'the IWSR<br/>254 - 258 Goswell Road<br/>London<br/>EC1V 7EB<br/><br/>t: +44 (0)20 7689 6841<br/>f: +44 (0)20 7689 6827<br/>e: info@iwsr.co.uk';
    var infowindow = new google.maps.InfoWindow({ content: contentString });
    google.maps.event.addListener(marker, 'click', function() { infowindow.open(map,marker); });
  }
	
	
		function hilight(d)
		
		{
			var dp = $(d).find(">:first-child");		
			$(d).css('background-color','#FFFFFF');
			$(dp).css('background','-webkit-gradient(linear, center top, center 100%, from(#934266), to(#FFFFFF))');
			$(dp).css('background','-moz-linear-gradient(top, #934266, #FFFFFF)');
		}
		
		function delight(d)
		
		{
			var dp = $(d).find(">:first-child");		
			$(d).css('background-color','#FFFFFF');
			$(dp).css('background','-webkit-gradient(linear, center top, center 100%, from(#AAAAAA), to(#FFFFFF))');
			$(dp).css('background','-moz-linear-gradient(top, #AAAAAA, #FFFFFF)');
		}