var Ad_index = {
	array:[
{img:"/images/ad/1_2_2.jpg",onload:false,url:"/list.php?classb=651X10&classs=651X12"},
{img:"/images/ad/1_2_5_.jpg",onload:false,url:"/list.php?classb=651X43"},
{img:"/images/ad/1_2_4.jpg",onload:false,url:"/list.php?classb=651X49"},
{img:"/ad/ad1.jpg",onload:false,url:"/detail.php?number=714X4"}	
]
	,
	
	array_i:0,
	
	begin: function()
	{
		var array = Ad_index.array;
		if(!array) return false;
		if(Ad_index.array_i<array.length) 
		{
			var i1 = Ad_index.array_i;
			Ad_index.array_i++;
		}
		else
		{
			var i1 = 0;
			Ad_index.array_i = 1;
		}
		
		if(Ad_index.array_i<array.length) 
		{
			var i2 = Ad_index.array_i;
		}
		else
		{
			var i2 = 0;
			Ad_index.array_i = 0;
		}
		
		Ad_index.displace_on(i1,i2);
		
	},
	
	run: function()
	{
		if(Ad_index.array[Ad_index.array_i]["onload"])
		{
			Ad_index.show("bigad2");
			Ad_index.hide("bigad1");
		}
		else
		{
			setTimeout("Ad_index.run()",20);
		}
	},
	
	on:function(i)
	{
		if(i==0)
		{
			Ad_index.displace_on(0,1);
		}
		if(i==1)
		{
			Ad_index.displace_on(1,2);
		}
		if(i==2)
		{
			Ad_index.displace_on(2,3);
		}
		if(i==3)
		{
			Ad_index.displace_on(3,0);
		}
		
	},
	
	
	displace_on: function(i1,i2)
	{
		
		var dom = $("bigad2");
		$("bigad1").innerHTML = '<a href="' + Ad_index.array[i1]["url"] + '"><img src="' + Ad_index.array[i1]["img"] + '" onload="Ad_index.onload(' + i1 + ')" border="0" /></a>';
		if (navigator.appName=="Microsoft Internet Explorer")
		{
			//alert(dom.style.filter);
			//dom.style.filter = "alpha(opacity=0)";
			dom.style.display="none";
			//alert(dom.style.display);
		}
		//37200
		//1120
		else
		{
			//alert(dom.style.MozOpacity);
			dom.style.MozOpacity = 0;
		}
		
		var dom = $("bigad1");
		if (navigator.appName=="Microsoft Internet Explorer")
		{
			dom.style.filter = "alpha(opacity=100)";
			//dom.style.display=="none";
		}
		else
		{
			//alert(dom.style.MozOpacity);
			dom.style.MozOpacity = 1;
		}
 
 		if(i2==0)
 		{
 			$("b1").className = "bigiconre";
 			$("b2").className = "bigicon";
 			$("b3").className = "bigicon";
 			$("b4").className = "bigicon";
 		}
 		if(i2==1)
 		{
 			$("b2").className = "bigiconre";
 			$("b1").className = "bigicon";
 			$("b3").className = "bigicon";
 			$("b4").className = "bigicon";
 		}
 		if(i2==2)
 		{
 			$("b3").className = "bigiconre";
 			$("b1").className = "bigicon";
 			$("b2").className = "bigicon";
 			$("b4").className = "bigicon";
 		}
 		
 		if(i2==3)
 		{
 			$("b4").className = "bigiconre";
 			$("b1").className = "bigicon";
 			$("b2").className = "bigicon";
 			$("b3").className = "bigicon";
 		}
		//alert(i1 + " " + i2);
		$("bigad2").innerHTML = '<a href="' + Ad_index.array[i2]["url"] + '"><img src="' + Ad_index.array[i2]["img"] + '" onload="Ad_index.onload(' + i2 + ')" border="0" width="398" height="203" /></a>';
		
		Ad_index.run();
	},
	
	onload: function(i)
	{
		Ad_index.array[i]["onload"] = true;
	},
	
	domx:[0,0],
	
	show: function(doms) 
	{
		var dom = $(doms);
		if(!dom) return false;
		if (navigator.appName=="Microsoft Internet Explorer")
		{
			if(!dom.style.filter) dom.style.filter = "alpha(opacity=0)";
			if(dom.filters.alpha.opacity*1==100) dom.filters.alpha.opacity = 0;
			//alert(dom.filters.alpha.opacity);
			dom.filters.alpha.opacity = dom.filters.alpha.opacity*1 + 10;
			
			if(dom.style.display=="none")
			{
				dom.style.display = "";
				if(doms=="bigad2")
				{
					$("bigad2").style.zIndex = 6;
					$("bigad1").style.zIndex = 5;
				}
				else
				{
					$("bigad2").style.zIndex = 5;
					$("bigad1").style.zIndex = 6;
				}
			}
			if (dom.filters.alpha.opacity<100)
			{
				setTimeout("Ad_index.show('" + doms + "')",50);
			}
			else
			{
				Ad_index.domx[1] = 1;
				if(Ad_index.domx[0])
				{
					setTimeout("Ad_index.begin()",3000);
					Ad_index.domx = [0,0];
				}
			}
		}
		else
		{
			//alert(dom.style.MozOpacity);
			if(!dom.style.MozOpacity||dom.style.MozOpacity*1==1) dom.style.MozOpacity = 0;
			dom.style.MozOpacity = dom.style.MozOpacity*1 + 0.1;
			if (dom.style.MozOpacity<1) 
			{
				setTimeout("Ad_index.show('" + doms + "')",50);
			}
			else
			{
				Ad_index.domx[1] = 1;
				if(Ad_index.domx[0])
				{
					setTimeout("Ad_index.begin()",3000);
					Ad_index.domx = [0,0];
				}
			}
		}
	},
	
	hide: function(doms) 
	{
		var dom = $(doms);
		if(!dom) return false;
		if (navigator.appName=="Microsoft Internet Explorer")
		{
			if(!dom.style.filter) dom.style.filter = "alpha(opacity=100)";
			if(dom.filters.alpha.opacity*1==0) dom.filters.alpha.opacity = 100;
			dom.filters.alpha.opacity = dom.filters.alpha.opacity*1 - 10;
			if (dom.filters.alpha.opacity>0)
			{
				setTimeout("Ad_index.hide('" + doms + "')",50);
			}
			else
			{
				Ad_index.domx[0] = 1;
				if(Ad_index.domx[1])
				{
					setTimeout("Ad_index.begin()",3000);
					Ad_index.domx = [0,0];
				}
			}
		}
		else
		{
			if(!dom.style.MozOpacity||dom.style.MozOpacity*1==0) dom.style.MozOpacity = 1;
			dom.style.MozOpacity = dom.style.MozOpacity*1 - 0.1;
			if (dom.style.MozOpacity>0) 
			{
				setTimeout("Ad_index.hide('" + doms + "')",50);
			}
			else
			{
				Ad_index.domx[0] = 1;
				if(Ad_index.domx[1])
				{
					setTimeout("Ad_index.begin()",3000);
					Ad_index.domx = [0,0];
				}
			}
		}
	}
}
 
if (!(navigator.appName=="Microsoft Internet Explorer"))
{
	window.addEventListener("load",Ad_index.begin,false);
}
else
{
	window.attachEvent("onload",Ad_index.begin);
}