//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;

//loading popup with jQuery magic!
function loadPopup(){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#backgroundPopup").css({
			"opacity": "0.7"
		});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupContact").fadeIn("slow");
		popupStatus = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#backgroundPopup").fadeOut("slow");
		$("#popupContact").fadeOut("slow");
		popupStatus = 0;
	}
}

//centering popup
function centerPopup(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupContact").height();
	var popupWidth = $("#popupContact").width();
	//centering
	$("#popupContact").css({
		"position": "absolute",
		"top": windowHeight/2-popupHeight/2,
		"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6
	
	$("#backgroundPopup").css({
		"height": windowHeight
	});
	
}


//DISJOINTED ROLLOVERS USING BUTTON NAVIGATION AND IMAGES FADING IN AND OUT

$(document).ready(function(){					
				
		var divid;			
		
		$("div#tour li").bind("mouseleave",function(){
			
		//make a variable and assign the hovered id to it
		var elid = $(this).attr('id');
		divid = elid;
		//hide the image currently there
		//$("div#images div").hide();		
		//fade in the image with the same id as the selected buttom
		$("li #t_" + elid + "").fadeOut("fast");
		});	
		
		
		//disjointed rollover function starting point
		$("div#tour li").bind("mouseenter",function(){
						//this.style.width="345px"
		//make a variable and assign the hovered id to it
		var elid = $(this).attr('id');
		divid = elid;
		//hide the image currently there
		//$("div#images div").hide();
		//fade in the image with the same id as the selected buttom		
		//document.getElementById('videoplayer').innerHTML = '<a href="#" onclick="playingvideo();" style="border:none"><img src="images/video_placeholder.jpg" /></a>';
		$("li #t_" + elid + "").fadeIn("fast");
		
		});
				
		$("div#tour li a.closewindow").mousedown(function(){	
		//make a variable and assign the hovered id to it
		var elid = 	divid ;
		//hide the image currently there
		//fade in the image with the same id as the selected buttom
		playingvideo();
		$("li #t_" + elid + "").fadeOut("fast");
		});	
		
				//LOADING POPUP
		//Click the button event!
		$(".popupbutton").click(function(){
			//centering with css
			centerPopup();
			//load popup
			loadPopup();
		});
					
		//CLOSING POPUP
		//Click the x event!
		$("#popupContactClose").click(function(){
			disablePopup();
		});
		//Click out event!
		$("#backgroundPopup").click(function(){
			disablePopup();
		});
		//Press Escape event!
		$(document).keypress(function(e){
			if(e.keyCode==27 && popupStatus==1){
				disablePopup();
			}
		});

		
			


});