var	img1= new Image(); 
img1.src="/en/images/showLessSymbol-over.png"; 
var	img2= new Image(); 
img2.src="/en/images/showLessSymbol.png"; 


var	img3= new Image();
img3.src="/en/images/showMoreSymbol-over.png"; 
var	img4= new Image(); 
img4.src="/en/images/showMoreSymbol.png"; 


var	img5= new Image();
img5.src="/en/images/gotoaricle-over.png"; 
var	img6= new Image(); 
img6.src="/en/images/gotoaricle.png"; 

var currentMiddleContent = '';


$(document).ready(function(){



var resetImages = function(){
	$(".main").find("img").each(function(index) {
		var relImage = $(this).attr("rel");
		switch(relImage){
			case "home":
			$(this).removeClass("active");
			$(this).attr("src","/en/images/main/home.png");
		
			break;
			
			case "about":
			$(this).removeClass("active");
			$(this).attr("src","/en/images/main/about.png");
		
			break;
			
			case "networks":
			$(this).removeClass("active");
			$(this).attr("src","/en/images/main/networks.png");
		
			break;
			
			case "blog":
			$(this).removeClass("active");
			$(this).attr("src","/en/images/main/blog.png");
		
			break;
			
			case "contact":
			
			$(this).attr("src","/en/images/main/contact.png");
			$(this).removeClass("active");
			break;
		
			case "multimedia":
			$(this).removeClass("active");
			$(this).attr("src","/en/images/main/multimedia.png");
		
			break;
		
		}
	
  		  
  	});
};











var prdImg;
	$("#ourPrds").mouseover(function(){
		
		prdImg = $(this).find("img").attr("src");
		$(this).find("img").attr("src","/en/images/right/products-over.png");
		
	}).mouseout(function(){
		$(this).find("img").attr("src",prdImg);
	});
	
	var fbImg;
	$("#facebookLink").mouseover(function(){
		
		fbImg = $(this).find("img").attr("src");
		$(this).find("img").attr("src","/en/images/right/facebookLink-over.png");
		
	}).mouseout(function(){
		$(this).find("img").attr("src",fbImg);
	});

	
	$("#newsletterLink").css("font","9px verdana").mouseover(function(){
		$(this).css("text-decoration","underline");
	}).mouseout(function(){
		$(this).css("text-decoration","none");
	});

	//--------- BACK TO TOP MOUSEOVER -----------//
	
	var bttImgs = new Array("/en/images/networks/upArrow.png","/en/images/networks/upArrow-over.png");


	$(".backToTop a").live('mouseover mouseout',function(event){
		 if (event.type == 'mouseover') {
			$(this).find("img").attr("src",bttImgs[1]);
		 }else{
		 	$(this).find("img").attr("src",bttImgs[0]);
		 }
	});
	
	var bttImgsB = new Array("/en/images/upArrowblue.png","/en/images/networks/upArrow-over.png");
	$(".backToTopblue a").live('mouseover mouseout',function(event){
		 if (event.type == 'mouseover') {
			$(this).find("img").attr("src",bttImgsB[1]);
		 }else{
		 	$(this).find("img").attr("src",bttImgsB[0]);
		 }
	});
	var bttImgsG = new Array("/en/images/upArrowgreen.png","/en/images/networks/upArrow-over.png");
	$(".backToTopgreen a").live('mouseover mouseout',function(event){
		 if (event.type == 'mouseover') {
			$(this).find("img").attr("src",bttImgsG[1]);
		 }else{
		 	$(this).find("img").attr("src",bttImgsG[0]);
		 }
	});
	var bttImgsO = new Array("/en/images/upArroworange.png","/en/images/networks/upArrow-over.png");
	$(".backToToporange a").live('mouseover mouseout',function(event){
		 if (event.type == 'mouseover') {
			$(this).find("img").attr("src",bttImgsO[1]);
		 }else{
		 	$(this).find("img").attr("src",bttImgsO[0]);
		 }
	});	
	var bttImgsP = new Array("/en/images/upArrowpink.png","/en/images/networks/upArrow-over.png");
	$(".backToToppink a").live('mouseover mouseout',function(event){
		 if (event.type == 'mouseover') {
			$(this).find("img").attr("src",bttImgsP[1]);
		 }else{
		 	$(this).find("img").attr("src",bttImgsP[0]);
		 }
	});
	
	$("#showLess").hide();
// ------------------------ L E F T   M A I N    M E N U   O P E R A T I O N S ------------------------ //

	

	
	//---------- link mouseover operations ---------------//
	var origSrc = "";
	var option = "";
	
	$(".mainOption").bind({
		mouseover: function(){
			className = $(this).find("img").attr("class");
			
			if(className != 'active'){
				option = $(this).find("img").attr("rel");
				origSrc = $(this).find("img").attr("src");
				$(this).find("img").attr("src","/en/images/main/"+option+"-over.png");
			}
		},
		mouseout: function(){
			className = $(this).find("img").attr("class");
			
			if(className != 'active'){
				$(this).find("img").attr("src",origSrc);
			}
		}
	});

	
// ------------------------------------ L E F T   M E N U 	O P E R A T I O N S -------------------- //
	//--- Hide the links of Items of the left Menu --//
	
	
	
	
	
	
	var origColor = "";
	// ------------------------------------ L E F T   M E N U 	O P E R A T I O N S -------------------- //
	//--- Hide the links of Items of the left Menu --//
	$(".itemLinks").hide();
	
	
	//---- show links dashes on  mouseover operations ------//
	
	$(".itemLink").mouseover(function(){
		
		origColor = $(this).find("DIV").attr("rel");
		$(this).find("a").css("color","#750969");
	

	}).mouseout(function(){
		
		//var dashName = $(this).find("DIV").attr("rel");
		//$(":[rel="+dashName+"]").html(" ");
		$(this).find("a").css("color",origColor);
		
		//-------------- AJAX REQUEST WHEN CLICKING ON A LINK ----------------------//
	}).click(function(){
	resetImages();
		var linkName = $(this).attr("id");
		var makeRequest = function(){
      var itemIdentifier = 'menuLink_' + linkName;
			$.ajax({
				
				url: "/en/all/menuLink.php",
				dataType:"html",
				type:"POST",
				data: "trigger="+linkName+"&type=article",
				
				beforeSend: function(){
          currentMiddleContent = itemIdentifier;
					$("#middleContent").html("<img src='/en/images/ajax-loader.gif' align='center'>");
				},
				success: function(msg){
          if (currentMiddleContent == itemIdentifier) {
            $("#middleContent").html(msg);
          }
				},
				error: function(){
					alert("error occured!");
				}
			
			});
		}
		
		if($("#showMore").attr("rel") == "shown")
		{
			$("#showLess").trigger('click');
				makeRequest();	
		}else{
			makeRequest();
		}
		
		
	});




	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	// ----- click on calendar --------//
	
	
	
	$(".eventContent").click(function(){
		resetImages();
		
		
		itemID = $(this).attr("id");
		type = $(this).attr("rel");
		if(type == 'article'){
			data = "trigger="+itemID+"&type="+type;
		}else{
			data = "pstin="+itemID+"&type="+type
		}

		var makeRequest = function(){
      var itemIdentifier = 'menuLink_' + ((type == 'article') ? 'trigger_' : 'pstin_') + itemID;
			$.ajax({
				
				url: "/en/all/menuLink.php",
				dataType:"html",
				type:"POST",
				data: data,
				
				beforeSend: function(){
          currentMiddleContent = itemIdentifier;
					$("#middleContent").html("<img src='/en/images/ajax-loader.gif'>");
				},
				success: function(msg){
          if (currentMiddleContent == itemIdentifier) {
            $("#middleContent").html(msg);
          }
				},
				error: function(){
					alert("error occured!");
				}
			
			});
		}
		
		if($("#showMore").attr("rel") == "shown")
		{
			$("#showLess").trigger('click');
				makeRequest();	
		}else{
			makeRequest();
		}
		
	});
	
	
	// -------- click on article albumPage //
	
	$("#gta").click(function(){
		resetImages();
		
		
		itemID = $(this).attr("rel");
		type = 'article';
		if(type == 'article'){
			data = "trigger="+itemID+"&type="+type;
		}else{
			data = "pstin="+itemID+"&type="+type
		}

		var makeRequest = function(){
      var itemIdentifier = 'menuLink_' + ((type == 'article') ? 'trigger_' : 'pstin_') + itemID;
			$.ajax({
				
				url: "/en/all/menuLink.php",
				dataType:"html",
				type:"POST",
				data: data,
				
				beforeSend: function(){
          currentMiddleContent = itemIdentifier;
					$("#middleContent").html("<img src='/en/images/ajax-loader.gif'>");
				},
				success: function(msg){
          if (currentMiddleContent == itemIdentifier) {
            $("#middleContent").html(msg);
          }
				},
				error: function(){
					alert("error occured!");
				}
			
			});
		}
		
		if($("#showMore").attr("rel") == "shown")
		{
			$("#showLess").trigger('click');
				makeRequest();	
		}else{
			makeRequest();
		}
		
	});
	
	
	
	
	
	
	
	
	
	
		
	// ----- click on demand --------//
	
	
	
	$(".onDemand").click(function(){
		
		resetImages();
		
		itemID = $(this).attr("id");
		type = "article";

		
		var makeRequest = function(){
      var itemIdentifier = 'menuLink_' + itemID;
			$.ajax({
				
				url: "/en/all/menuLink.php",
				dataType:"html",
				type:"POST",
				data: "trigger="+itemID+"&type="+type,
				
				beforeSend: function(){
          currentMiddleContent = itemIdentifier;
					$("#middleContent").html("<img src='/en/images/ajax-loader.gif'>");
				},
				success: function(msg){
          if (currentMiddleContent == itemIdentifier) {
            $("#middleContent").html(msg);
          }
				},
				error: function(){
					alert("error occured!");
				}
			
			});
		}
		
		if($("#showMore").attr("rel") == "shown")
		{
			$("#showLess").trigger('click');
				makeRequest();	
		}else{
			makeRequest();
		}
		
	});
	
	
	
	
	// ----- click on playing thuesday or saturday --------//
	
	
	
	$(".playing").click(function(){
		
		
		resetImages();
		itemID = $(this).attr("id");
		type = "article";

		
		var makeRequest = function(){
      var itemIdentifier = 'menuLink_' + itemID;
			$.ajax({
				
				url: "/en/all/menuLink.php",
				dataType:"html",
				type:"POST",
				data: "trigger="+itemID+"&type="+type,
				
				beforeSend: function(){
          currentMiddleContent = itemIdentifier;
					$("#middleContent").html("<img src='/en/images/ajax-loader.gif'>");
				},
				success: function(msg){
          if (currentMiddleContent == itemIdentifier) {
            $("#middleContent").html(msg);
          }
				},
				error: function(){
					alert("error occured!");
				}
			
			});
		}
		
		if($("#showMore").attr("rel") == "shown")
		{
			$("#showLess").trigger('click');
				makeRequest();	
		}else{
			makeRequest();
		}
		
	});
	
	
	
	
	
	
	//------------ mouseovers
	
	$(".item").mouseover(function(){
		$(this).css("font","bold 9px verdana");
	}).mouseout(function(){
		$(this).css("font","9px verdana");
	});
	
	
	
	$("#showLess, #showMore").mouseover(function(){
		$(this).css("text-decoration","underline");
	
		}).mouseout(function(){
		$(this).css("text-decoration","none");
		
		});
	
	
	////////////////////////////
	
//---- show the links -----/
	$(".item").click(function(){
		resetImages();
		var img = $(this).parent().find("img");
		var imgSrcOrig = img.attr("src");
		var imgLen = img.attr("src").length;
		
		$(this).css("font-weight","bold");
		var itemName = $(this).attr("id");
		
		level3=1;
		if($("#links_of_"+itemName).length ==0 ){
			level3=0;
		}
			
		var itemLabel = $(this).text();
		
		var itemRequest = function(){
      var itemIdentifier = 'menuItem_' + itemName;
      $.ajax({
        
        url: "/en/all/menuItem.php",
        dataType:"html",
        type:"POST",
        data: "trigger="+itemName,
        
        beforeSend: function(){
          currentMiddleContent = itemIdentifier;
          $("#middleContent").html("<img src='/en/images/ajax-loader.gif'>");
        },
        success: function(msg){
          if (currentMiddleContent == itemIdentifier) {
            $("#middleContent").html(msg);
          }
        },
        error: function(){
          alert("error occured!");
        }
        
      });
	  }
		
				
		if($('#links_of_'+itemName).attr("rel") == "itemSlided")
		{
			$('#links_of_'+itemName).hide();
			$('#links_of_'+itemName).attr("rel","not");
			
			$(this).mouseout(function(){
				$(this).css("font","normal 9px verdana");
			});
			
			
			var imgSrcNew = imgSrcOrig.substring(0,(imgLen-9));
			imgSrcNew +=".png";
			img.attr("src",imgSrcNew);
			
			
			return;
		}
		else if(level3 == 0){
			var imgSrcNew = imgSrcOrig.substring(0,(imgLen-4));
			imgSrcNew +=".png";
			img.attr("src",imgSrcNew);
			$(this).mouseout(function(){
				$(this).css("font","normal 9px verdana");
			});
		
		
		}else
		{
			$(this).mouseout(function(){
				$(this).css("font","bold 9px verdana");
			});
			
			var imgSrcNew = imgSrcOrig.substring(0,(imgLen-4));
			if(imgSrcNew.match("-over")){
				imgSrcNew +=".png";
			}else{
				imgSrcNew +="-over.png";
			}
			img.attr("src",imgSrcNew);
		}
		
		if($(":[rel=itemSlided]").length !=0 )
		{
			itemRequest();
		}
			
			if($("#showMore").attr("rel") == "shown")
			{
				$("#showLess").trigger('click');
				itemRequest();	
			}else{
			itemRequest();
			}
			$("#links_of_"+itemName).attr("rel","itemSlided");
			$('#links_of_'+itemName).show(500);
				
		
	});
	
	
	
	
	
	
	
	
	//////////////////////////////
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	//---- INPUT TEXT FIELDS OPERATIONS ----//
	var inputVal = "";
	
	$("#middleContent").delegate("input, textarea","focus",function(){
		
		origVal = $(this).val();
		relVal = $(this).attr("rel");
		if(origVal == relVal)
		$(this).val("");
	
	}).delegate("input, textarea","blur",function(){
	
		curVal = $(this).val();
		if(curVal=="" || curVal==" ")
		$(this).val(relVal);
	
	});
	
	
	
	
	$("input, textarea").bind({
	
		focus:function(){
		origVal = $(this).val();
		relVal = $(this).attr("rel");
		if(origVal == relVal)
			$(this).val("");
		},
		blur:function(){
			curVal = $(this).val();
			if(curVal=="" || curVal==" ")
					$(this).val(relVal);
		}
	});
	
	//------------------------ C A R O U S E L   O P E R A T I O N S --------------------------------//
 		
		
		$(".scrolling").scrollable({
			speed:800
		});
		//--------Function to check if it is the last index of the carousel -------//
		var lastIndex = function(root,scroll){
			
			var api = $(".scrolling:eq("+scroll+")").data("scrollable");
			var index = api.getIndex();
			var size = api.getSize();
			
			if(index == (size-1))
			{
				return true;
			}
				return false;
		}
		
		// -------- ARROW MOUSEOVER -----------//
		
		var origSrc = "";
	var option = "";
	
	$(".prev").bind({
		mouseover: function(){
			origSrc = $(this).find("img").attr("src");
			$(this).find("img").attr("src","/en/images/scrollLeft-over.png");
		},
		mouseout: function(){
			$(this).find("img").attr("src",origSrc);
		}
	});
		
		
	$(".next").bind({
		mouseover: function(){
			origSrc = $(this).find("img").attr("src");
			$(this).find("img").attr("src","/en/images/scrollRight-over.png");
		},
		mouseout: function(){
			$(this).find("img").attr("src",origSrc);
		}
	});
	
		//----------- Function to check if it is the first index of the carousel ----------------//
		var firstIndex = function(root,scroll){
			
			var api = $(".scrolling:eq("+scroll+")").data("scrollable");
			var index = api.getIndex();
			var size = api.getSize();
			
			if(index == 0)
			{
				return true;
			}
				return false;
		}
		
		//--- SHOW THE LEFT ARROW WHEN CLICKING AND HIDE THE CURRENT WHEN THE SCROLL ENDS ----//
		$(".next").click(function(){
			
			var scrollNum = $(this).attr("rel");
			if(lastIndex($(this),scrollNum))
			{
				$(this).find("img").replaceWith("");
			}
			
			var id = $(this).attr("id");
			$(".prev"+id).html("<img src='/en/images/scrollLeft.png'>");
			
			return;
		});
		
		$(".prev").click(function(){
			var scrollNum = $(this).attr("rel");
			if(firstIndex($(this),scrollNum))
			{
				$(this).find("img").replaceWith("&nbsp;");
			}
			
			var id = $(this).attr("id");
			$(".next"+id).html("<img src='/en/images/scrollRight.png'>");
			return;
		});
		
		
		
	//----------------- M I D D L E   C O N T E N T  H I D E   A N D   S H O W   O P E R A T I O N S --------------------------//

	
	//--- on clicking SHOW MORE
	$("#showMore").click(function(){
		$("#showLess").attr("rel","");
		$(this).attr("rel","shown");
		
		$(this).fadeOut(500,function(){
			$("#showLess").fadeIn(500);
			$("#headArrow").fadeIn(500);
			$("#onwards").fadeIn(500);
			$("#todayDate").animate({
				left: "0"
			});
			$("#middleContent").hide("slide");
			$("#calendarClosed").fadeOut(500,function(){
				$("#calendarFullContainer").fadeIn(200);
			});
		});
		
		
	});
	
		//------------------ S H O W   L E S S  P E R A T I O N S -----//

	$("#showLess").click(function(){
		
		$("#showMore").attr("rel","");
		$(this).attr("rel","shown");
		
		$(this).hide(500,function(){
			$("#showMore").fadeIn(500);
			
			$("#onwards").fadeOut(500);
			$("#headArrow").fadeOut(500,function(){
				$("#todayDate").animate({
					left: "420"
				},500,function(){
				$("#middleContent").show(500);		
			});
		});
	});
		
		
		$("#calendarFullContainer").fadeOut(200,function(){
			$("#calendarClosed").show(1000);
		});
		
	});
	
var imgs = new Array("/en/images/blog-arrow.png","/en/images/blog-arrow-open.png"); //---------- ARROWS
	
	
	$(".archiveYear").live('click',function(){
		
		var year = $(this).text();
		
		if(!$(this).hasClass("open"))
		{
			$(this).addClass("open");
			$(".theMonth[rel*='"+year+"']").show(500);
			$(this).find("img:first").attr("src",imgs[1]);
			
		}else
		{
			$(this).removeClass("open");
			$(".theMonth[rel*='"+year+"']").hide(500);
			$(this).find("img:first").attr("src",imgs[0]);
		}
		
		//$(".theMonth[rel*='"+year+"']").toggle(500);
		//$(".row [id*='"+year+"']").hide(500);
		
	});
	

	
	$("#tagsTrigger").live('click',function(){
		if(!$(this).hasClass("open"))
		{
			$(this).addClass("open");
			$("#tagsNames").show();
			$(this).parent().find("img:first").attr("src",imgs[1]);
			
		}else
		{
			$(this).removeClass("open");
			$("#tagsNames").hide();
			$(this).parent().find("img:first").attr("src",imgs[0]);
		}
		
	});

	$(".theMonth").live('click',function(){
		
		var monthInfo = $(this).attr("rel");
		
		if(!$(this).hasClass("open"))
		{
			$(this).addClass("open");
			$("#archive_"+monthInfo).show(500);
			$(this).find("img:first").attr("src",imgs[1]);
		}
		else
		{
			$(this).removeClass("open");
			$("#archive_"+monthInfo).hide();
			$(this).find("img:first").attr("src",imgs[0]);
		}
		
	});
	
	
	 $("#linkToBlog").bind('click',function(){
	 	$(this).attr("href","/en/blog/");
		
	},function(){
		$("#showLess").trigger('click');
	});
		
});