// JavaScript Document

// <![CDATA[

function pushController(params){
	
	

  
	
	
	// private vars
	var name = params;	
	
	var pageInit = false; // flag to determine whether page has been viewed or not
	
	
	var pushesVisibleBool;	// flag to denote whether pushes are currently visible	
	var browsercanFade;  // flag sets push fade out or not. stop black background in IE	
	var canshowPushes; 	// flag to denote whether pushes can be shown - dictated by screen width / resolution
	
	
	
	var showPushFlag; // flag to display pushes or not depending on browser screen size // deprecated
	var pushesShowing;  // flag to register whether pushes are showing or not	// deprecated					   
	
	

	//public funcs
		
	this.initPushes = init;
	this.resolutionCheck = resolutionCheck;		
	
	this.getName = returnName;
	this.pushesVisible = pushesVisible;
	this.fadePushes = fadePushes;
	this.embedFlashPushes = embedFlashPushes;
	this.setPushPositions = setPushPositions;
	this.hidePushes = hidePushes;
	this.animatePushes = animatePushes;
	this.fadeInPushes = fadeInPushes;
	
	
	

	function init(){
		
					
			
			// showPushFlag = resolutionCheck();
			canshowPushes = resolutionCheck();
			
	
			if(canshowPushes){				
				embedFlashPushes();	
				setPushPositions();				
			};
	}
	
	
	
	
	
	
	
	function embedFlashPushes(){  
		
		// embed flash
		var flashvars = {};			 
		var attributes = {};			 
		var params = {};
		
		var base_url = "/static09/swf/pushes/";
					
		params.wmode = "transparent";		
		
		//alert(push1.title);
		
		if (push1){
		
			fl1So = new SWFObject("/static09/swf/push.swf", "fl1_fo", "100%", "100%", "9", "#ffffff");
			fl1So.addParam( "wmode", "transparent" );
			fl1So.addParam( "base", base_url );
			fl1So.addVariable("pushTitle", push1.title );
			fl1So.addVariable("pushImage", push1.image );
			fl1So.addVariable("pushLnk", push1.lnk );
			fl1So.addVariable("pushTxt", push1.txt );		
			fl1So.write( "fl1" );		
		}
		
		if(push2){		
			fl2So = new SWFObject( "/static09/swf/push.swf", "fl2_fo", "100%", "100%", "9", "#ffffff");
			fl2So.addParam( "wmode", "transparent" );
			fl2So.addParam( "base", base_url );
			fl2So.addVariable("pushTitle", push2.title );
			fl2So.addVariable("pushImage", push2.image );
			fl2So.addVariable("pushLnk", push2.lnk );
			fl2So.addVariable("pushTxt", push2.txt );
			fl2So.write( "fl2" );
		}
		if(push3){
			fl3So = new SWFObject( "/static09/swf/push.swf", "fl3_fo", "100%", "100%", "9", "#ffffff");
			fl3So.addParam( "wmode", "transparent" );
			fl3So.addParam( "base", base_url );
			fl3So.addVariable("pushTitle", push3.title );
			fl3So.addVariable("pushImage", push3.image );
			fl3So.addVariable("pushLnk", push3.lnk );
			fl3So.addVariable("pushTxt", push3.txt );
			fl3So.write( "fl3" );
		}
		if (push4){
			fl4So = new SWFObject( "/static09/swf/push.swf", "fl4_fo", "100%", "100%", "9", "#ffffff");
			fl4So.addParam( "wmode", "transparent" );
			fl4So.addParam( "base", base_url );
			fl4So.addVariable("pushTitle", push4.title );
			fl4So.addVariable("pushImage", push4.image );
			fl4So.addVariable("pushLnk", push4.lnk );
			fl4So.addVariable("pushTxt", push4.txt );
			fl4So.write( "fl4" );
		}
		
		// pushes embedded
		pushesVisibleBool = true;
		
		
	}
	
	
	
	
	function setPushPositions(){
	
	
		leftBoxesX = mainPanelDiv.leftGutterMidPoint  - ($(".pushpanel").width() / 2);	
		rightBoxesX = mainPanelDiv.rightGutterMidPoint - ($(".pushpanel").width() / 2);			
		
		if (pageInit == false){			
		
				$("#p1").css({'left':leftBoxesX});
				$("#p2").css({'left':leftBoxesX});
				$("#p3").css({'left':rightBoxesX});
				$("#p4").css({'left':rightBoxesX});
				
				pageInit = true;
		}
			// STILL NEEDS TO BE SORTED
			//var rightBoxY = $(window).height() / topScale;
	}
	
	
	
	function hidePushes(){		
		pPanels.fadeOut(0);
		pushControl.pushesShowing = false;
	}	
	
	
	
	function resolutionCheck(){		
		if ($(window).width() <= minScreenWidth){			
			this.showPushFlag = false;
			return false;
		} else {
			this.showPushFlag = true;
			return true;
		}					
	}
	
	
	

	
	
	
	
	
	function fadePushes(tSpeed){
		
		if (tSpeed == undefined){
			tSpeed = fadeSpeed;
		}
		var t = resolutionCheck();		
		if ( pushesVisibleBool == true ){   // $(".pushpanel").is(':visible')			
			$(".pushpanel").fadeOut(tSpeed, function(){						
						pushesVisibleBool = false});		
			 return;			 
		} else if( pushesVisibleBool == false && t == true){//		if ( $(".pushpanel").is(':hidden') ) { 				
			$(".pushpanel").fadeIn(tSpeed, function(){
						pushesVisibleBool = true});
			return;
		}
			
	}
	
	
	
	
	//fades in pushes with animation
	function fadeInPushes(tSpeed){			
		$(".pushpanel").fadeIn(tSpeed, function(){
						pushesVisibleBool = true});				
	}
	
		
	
	function pushesVisible(){		
			if (pushesVisibleBool == true){				
				return true;
			} else if (pushesVisibleBool == false){				
				return false;
			}
	}
	
	
	
	function returnName(){
		return name;
	}
	
	
	
	
	
		
	  
	
	
		
		
	function animatePushes(){			
				updateContentPanel();						
			    pushControl.setPushPositions();	
				
				var t = resolutionCheck();
				
				// if the screen is resized larger from less than screenwidth - need to fade up pushes and then animate
				if (t && pushesVisibleBool == false ){
					fadeInPushes();
				}
				
				if (t){
				
				 $("#p1").animate({ 				
						'left':leftBoxesX
					 }, fadeSpeed );				
				
				
				
				
				 $("#p2").animate({ 				
						'left':leftBoxesX
				  }, fadeSpeed );
	
					
				
				
				 $("#p3").animate({ 				
					'left':rightBoxesX 
					//top:rightBoxY				
				  }, fadeSpeed );
	
				
				 $("#p4").animate({ 				
					'left':rightBoxesX 
					//top:rightBoxY+200				
				  }, fadeSpeed );
				  
				  
				} else {
					
					fadePushes();
				}
				  
				  
			
				
	}	
	
	
	
	
}



// ]]>