var animspeed = 'fast';
	var nav_main = false;
	var nav_sub = false;
	var nav_visible = false;
	var nav_open = false;
	var nav_close = false;
	
	var main_menu_urlary=new Array();
	main_menu_urlary[0]="";
	main_menu_urlary[1]="";
	main_menu_urlary[2]="";
	main_menu_urlary[3]="";
	main_menu_urlary[4]="";
	main_menu_urlary[5]="";	
	main_menu_urlary[6]="";	
	main_menu_urlary[7]="";	
	main_menu_urlary[8]="";	
	main_menu_urlary[9]="";	
		  
		  
/*	main_menu_urlary[0]="/";
	main_menu_urlary[1]="/News/";
	main_menu_urlary[2]="/Services/";
	main_menu_urlary[3]="/Solutions/";
	main_menu_urlary[4]="/Product/";
	main_menu_urlary[5]="/CustomerCase/";	
	main_menu_urlary[6]="/CustomerService/";	
	main_menu_urlary[7]="/ExperienceCenter/";	
	main_menu_urlary[8]="/Contact/";	
	main_menu_urlary[9]="";	*/
		  
	var delayInt;	
	
	

	var delayOpen=false;

	
	
	function checkmenu(){
		
		if((nav_main || nav_sub) && !nav_visible && delayOpen){ 
			if(!nav_open && !nav_close){
				nav_open = true;
				
				jQuery('#sub_menu_ct').slideDown(
					animspeed,
					function(){
						//jQuery('#flash-anim *').hide();
						nav_open = false;
						nav_visible = true;

					}
				);

			}

		}else if(!nav_main && !nav_sub && nav_visible){
			if(!nav_close && !nav_open){
				nav_close = true;
				jQuery('#flash-anim *').show();
				jQuery('#sub_menu_ct').slideUp(
					animspeed,
					function(){
						nav_close = false;
						nav_visible = false;

					}
				);

			}

		}

	}	
	
	
	function hightlight(id){
		for(var i=1;i<=9;i++){
			if(col_id!=i){
				if(i==id){
					jQuery('#nav-'+i).addClass('nav-'+i+'-hightlight');					
				}else{
					jQuery('#nav-'+i).removeClass('nav-'+i+'-hightlight');					
				}
			}
			
			if(i==id){
				jQuery('.sub_nav_'+i).addClass('sub_nav_'+i+'_bk');
			}else{
				jQuery('.sub_nav_'+i).removeClass('sub_nav_'+i+'_bk');
			}			
		}
	}
	
	
	
	function menuRest(){
		for(var i=1;i<=9;i++){
			if(col_id!=i){
				jQuery('#nav-'+i).removeClass('nav-'+i+'-hightlight');
				jQuery('.sub_nav_'+i).removeClass('sub_nav_'+i+'_bk');
			}
			
		}		
	}
	
	
	function delayCheck(){
		delayOpen=true;
		timeit = setInterval('checkmenu()',100);
	}
	var col_id;
	jQuery(document).ready(function(){
		//if(jQuery('body#home').get(0)){
			
			//$('a[rel*=facebox]').facebox() 
			

			jQuery("#hot_line_menu").mousemove(function(){
				
				zx_dlg(1);
			 });
			
			jQuery("#hot_line_menu").mouseout(function(){
				zx_dlg(0);
			 });
			
			
			jQuery('#vod_pic').click(function(){
				//jQuery('#vod_pic').html("<table><tr><td><img src='images/loading.gif'></td></tr></table>");
			//	DLG("关于GA","../intro_vod.htm",340,360);
				jQuery.facebox(function() { 
				  jQuery.get('intro_vod.htm', function(data) {
					jQuery.facebox(data)
				  })
				})			

			});
			
			
			
			
			jQuery('div#top_menu').mouseover(function(){
				delayInt=setTimeout('delayCheck()',100);
				nav_main = true;

			});
			jQuery('div#top_menu').mouseout(function(){
				
				
				clearTimeout(delayInt);
				delayOpen=false;
				
				nav_main = false;

			});
			
						
			jQuery('#sub_menu_ct').mouseover(function(){
				nav_sub = true;

			});
			jQuery('#sub_menu_ct').mouseout(function(){
				nav_sub = false;
				menuRest();

			});



			for(var i=1;i<=9;i++){
				jQuery('#nav-'+i).data("index",i);	
				jQuery('#nav-'+i).click(function(){
												 
					
												  
					if(String(window.location).indexOf("index.htm")>0){
						window.open(main_menu_urlary[jQuery(this).data("index")]);						
					}else{
						window.location=main_menu_urlary[jQuery(this).data("index")];
					}
				

					
				});					
				
				if(col_id!=i){

					jQuery('#nav-'+i).mouseover(function(){
						hightlight(jQuery(this).data("index"));
						
						
					});
					
					jQuery('#nav-'+i).mouseout(function(){
						nav_sub = false;
						menuRest();	
					});
					
					
					jQuery('.sub_nav_'+i).data("index",i);

					
				}else{
					jQuery('#nav-'+i).addClass('nav-'+i+'-hightlight');
				
				}
				
				jQuery('.sub_nav_'+i).data("index",i);
				jQuery('.sub_nav_'+i).mouseover(function(){
					hightlight(jQuery(this).data("index"));				
				});				

			}
			


		//}
		/**
		 * highlight rows in response steps sections
		 */
			
		/**
		 * flash replacement
		 */
			
	});	
	
	
	
	
function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6. 
{ 
    var arVersion = navigator.appVersion.split("MSIE") 
    var version = parseFloat(arVersion[1]) 
    if ((version >= 5.5) && (document.body.filters)) 
    { 
       for(var j=0; j<document.images.length; j++) 
       { 
          var img = document.images[j] 
          var imgName = img.src.toUpperCase() 
          if (imgName.substring(imgName.length-3, imgName.length) == "PNG") 
          { 
             var imgID = (img.id) ? "id='" + img.id + "' " : "" 
             var imgClass = (img.className) ? "class='" + img.className + "' " : "" 
             var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' " 
             var imgStyle = "display:inline-block;" + img.style.cssText 
             if (img.align == "left") imgStyle = "float:left;" + imgStyle 
             if (img.align == "right") imgStyle = "float:right;" + imgStyle 
             if (img.parentElement.href) imgStyle = "cursor:pointer;" + imgStyle 
             var strNewHTML = "<span " + imgID + imgClass + imgTitle 
             + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" 
             + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" 
             + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
             img.outerHTML = strNewHTML 
             j = j-1 
          } 
       } 
    }     
} 



if(navigator.appName == "Microsoft Internet Explorer") 
{ 


	if(navigator.appVersion.indexOf("MSIE 6")>0) 
	{ 
		//是IE6
		//window.attachEvent("onload", correctPNG); 
	} 
}