var xx=1;
var xx_Last=0;
var playon=1;
var forwardon=1;




if (document.images) {

  image2on = new Image();

  image2on.src = "tv_img/tv_stop2.gif";



  image3on = new Image();
  image3on.src = "tv_img/tv_play2.gif";

 
  
  

  
  image1on = new Image();
  image1on.src = "tv_img/tv_prev2.gif";
  image1off = new Image();
  image1off.src = "tv_img/tv_prev.gif";

  image2off = new Image();

  image2off.src = "tv_img/tv_stop.gif";



  image3off = new Image();
  image3off.src = "tv_img/tv_play.gif";


  

}



function changeImages() {

  if (document.images) {

    for (var i=0; i<changeImages.arguments.length; i+=2) {

      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");

    }

  }

}


function changeImageBSize() {

  if (document.images) {
 
      document[changeImageBSize.arguments[0]].style.height=200;
      document[changeImageBSize.arguments[0]].style.width=400;
	}

}

function changeImageSSize() {

  if (document.images) {
 
      document[changeImageSSize.arguments[0]].style.height=100;
      document[changeImageSSize.arguments[0]].style.width=200;
	}

}







// STEP 5

function Is() {
	var agent = navigator.userAgent.toLowerCase();
	this.major = parseInt(navigator.appVersion);
	this.minor = parseFloat(navigator.appVersion);
	this.ns  = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
	this.ns2 = (this.ns && (this.major == 2));
	this.ns3 = (this.ns && (this.major == 3));
	this.ns4 = (this.ns && (this.major >= 4));
	this.ie   = (agent.indexOf("msie") != -1);
	this.ie3  = (this.ie && (this.major == 2));
	this.ie4  = (this.ie && (this.major >= 4));
	this.op3 = (agent.indexOf("opera") != -1);
}

var is = new Is()

if(is.ns4) {
	doc = "document";
	sty = "";
	htm = ".document"
} else if(is.ie4) {
	doc = "document.all";
	sty = ".style";
	htm = ""
}

// STEP 6

var count = 0;

function preLoad() {
	fig1 = new Image();
	fig1.onload = loadCheck;
	fig1.src = "demo/demo0.jpg";

	fig2 = new Image();
	fig2.onload = loadCheck;
	fig2.src = "demo/demo1.jpg";

        fig3 = new Image();
	fig3.onload = loadCheck;
	fig3.src = "demo/demo2.jpg";
	
	fig4 = new Image();
	fig4.onload = loadCheck;
	fig4.src = "demo/demo3.jpg";

	
		

        item1 = new Image();
	item1.onload = loadCheck;
	item1.src = "demo/tv_item01.gif";

	item2 = new Image();
	item2.onload = loadCheck;
	item2.src = "demo/tv_item02.gif";

        item3 = new Image();
	item3.onload = loadCheck;
	item3.src = "demo/tv_item03.gif";
	
	item4 = new Image();
	item4.onload = loadCheck;
	item4.src = "demo/tv_item04.gif";
	
}

function loadCheck() {
	count++;
	if(count == 4) {
		figSetup();
	}
}




// STEP 7

function figSetup() {
	

       
	xTop=7;       
        xLeft=7;

	ProdFig1 = eval(doc + '["SHOW"]' + sty);	
	ProdFig1.top = xTop	
	ProdFig1.left =  xLeft;

	

	ProdItem1 = eval(doc + '["TITLE"]' + sty);	
	ProdItem1.top = 153	
	ProdItem1.left =7;
	

        
	visibilitySetup();
      
	
}

// STEP 8
var figNo =1;

 function visibilitySetup() {   		

 setTimeout("selectFigs()",1000);
	
}

// STEP 9

var	figCount=0;
figNo=1;
function selectFigs() {
	    
  
	if(figNo<=0) figNo=4;	
        if(figNo>=5) figNo=1;	
	showFig1();
        setTimeout("selectFigs()",300);	
        
	if (playon==1){
		if (figCount>=10){   
			figNo++;
			figCount=0;
	//		if(figNo>=4) figNo=1;		
				
		}
		else figCount++;
	
        }
       else figCount=0;
			            
   
}

	
 		 
function showFig1(){
           
            
	   	
		
	                        
                ProdFig = eval(doc +'.SHOW'+sty);	
		ProdFig.top = 7;	
		ProdFig.left= 7;
        	ProdFig.visibility = "visible";
	 	ProdFigHTML = eval(doc +'.SHOW'+ ".document");
		ProdFigHTML.ShowImg.src = eval("fig" + figNo + ".src");
		ProdFigHTML.ShowImg.style.width = 180;	
		ProdFigHTML.ShowImg.style.height = 150;	

		ProdItem = eval(doc +'.TITLE'+sty);	
		ProdItem.top = 153;	
		ProdItem.left= 7;
        	ProdItem.visibility = "visible";
	 	ProdItemHTML = eval(doc +'.TITLE'+ ".document");
		ProdItemHTML.TitleImg.src = eval("item" + figNo + ".src");
//		ProdItemHTML.TitleImg.style.width = 148;	
		ProdItemHTML.TitleImg.style.height = 10;	
               	  
		
}