var ActualPromo = 1;
var SwitchID = 0;

$(document).ready(function() { // activates the promo slider
	
	
	
});


// start positions for promo thumbnails - now are setted to be ousite of its container in the right side

	//allPromos = 7;
	PromosNr = 5;
	MiddlePromo = parseInt((allPromos+1)/2);	


function changePos(PromoNr) {
				newposs = new Array;
				
				//alert(PromoNr);
				
				if (PromoNr > MiddlePromo) {
				movepos = PromoNr-MiddlePromo;
			

				
				for (j = 1 ; j <= allPromos ; j++) {

					newpos = j-movepos;
					if (newpos <= 0) {
						newpos = allPromos+newpos;
					}
					//alert(newpos+'--'+j);

					//alert(newpos);
					newposs[j] = newpos;
				}
				
				for (j = allPromos ; j >= 1  ; j--) {
				
				$(".FPC_"+j).addClass("FPCt_"+newposs[j]).removeClass("FPC_"+j);
				}
				
				for (j = 1 ; j <= allPromos ; j++) {
					$(".FPCt_"+j).addClass("FPC_"+j).removeClass("FPCt_"+j);
				}
				}
				
				if (PromoNr < MiddlePromo) {
				movepos = MiddlePromo-PromoNr;
				for (j = 1 ; j <= allPromos ; j++) {

					newpos = j+movepos;
					if (newpos > allPromos) {
						newpos = newpos-allPromos;
					}
					//alert(newpos);
					newposs[j] = newpos;
				}
				
				for (j = allPromos ; j >= 1  ; j--) {
				$(".FPC_"+j).addClass("FPCt_"+newposs[j]).removeClass("FPC_"+j);
				}
				
				for (j = 1 ; j <= allPromos ; j++) {
					$(".FPCt_"+j).addClass("FPC_"+j).removeClass("FPCt_"+j);
				}
				}
				
				
				setPositions();
				

}

function promoSetUp() {
	
		xMiddle = parseInt(document.body.clientWidth/2);
		yMiddle = parseInt(319/2);
	
		
	
		$("#PromoContent > div.FullPicture > span.Content").css({left: xMiddle, top: yMiddle});		
	
	
		$("span.Content").mouseover(function() { 
			
			classn = this.className;
			nr = classn.substring(12);
			
			$(".FPC_"+nr+" > a > span.inside").animate({opacity:0}, 1);
			setPositions(nr);
			//changePos(nr); 
			
		});	
		
		$("span.Content").mouseout(function() { 
			
			classn = this.className;
			nr = classn.substring(12);
			
			setPositions(-1);
			//changePos(nr); 
			
		});			
	
		setPositions();
	
}

function setPositions(nr) { 

	

	xMiddle = parseInt(document.body.clientWidth/2);
	wypos = parseInt(document.getElementById("Header").offsetTop);
	
	if (!nr) { nr = 0; }
	
	//alert(oversize);

	pwidth = parseInt(960/allPromos);
	picwidth = parseInt(960/allPromos)+6;
	//oversize = 960-(allPromos-1)*50;
	oversize = mainThumbnailSize;
	
	pspace = (960-oversize)/(allPromos-1);	
	
	for (i = 1 ; i <= allPromos ; i++) {		

			$(".FPC_"+i).clearQueue();
	
			if (nr > 0) {
				
				if (i == nr) {
				picwidth = oversize;
				zi = allPromos+1;
				}
				else {
					picwidth = (960-oversize)/(allPromos-1)+10;	
				}			
				
				if (i < nr) {
					zi = i;
					$(".FPC_"+i).addClass('LeftSide');
				}
				
				if (i > nr) {
					zi = allPromos+1-i;
					$(".FPC_"+i).removeClass('LeftSide');
				}
				
	
	
				if(i <= nr) {
					xpos = xMiddle-960/2+(i-1)*pspace+'px';
				}
				else {
					xpos = xMiddle-960/2+(i-1)*pspace+oversize-picwidth+'px';
				}
				
			}
			else {
	
			 zi = allPromos+1-i;
			 xpos = xMiddle-960/2+(i-1)*pwidth+'px';
			 $(".FPC_"+i).removeClass('LeftSide');
			 if (timeEffects <= 800) {
			 	$(".FPC_"+i+" > a > span.inside").animate({opacity:1}, timeEffects*0.25);
			 }
			 else {
				$(".FPC_"+i+" > a > span.inside").animate({opacity:1}, 200);
			 }
			}
			
			pheight = 270+'px';
			ypos = 25+'px';
		
							
			$(".FPC_"+i).animate({width: picwidth, height: pheight, left: xpos, top: ypos}, timeEffects).css("zIndex", zi);
	
	}

}