function showDiv(num,i)
{
	for(var j=1;j<=num;j++)
	{
	    if(document.getElementById("li_"+j).className=="index_body_top_nav_over"){
	        break;
	    }
	}
	document.getElementById("li_"+j).className="index_body_top_nav_out";
    
	document.getElementById("li_"+i).className="index_body_top_nav_over";
	
	
	if(i==1){
	    document.getElementById("div_1").innerHTML=document.getElementById("content_temp").innerHTML;
	    return;
	}
	
	document.getElementById("div_1").innerHTML=document.getElementById("div_"+i).innerHTML;
}


function showDiv2(num,i)
{
	for(var j=1;j<=num;j++)
	{
		document.getElementById("li_"+j).className="products_show_title_nav_out";
		document.getElementById("div_"+j).style.display="none";
	}
	document.getElementById("li_"+i).className="products_show_title_nav_over";
	document.getElementById("div_"+i).style.display="block";
}