var _keepstas=new Array();
	_keepstas[0]="";	
	_keepstas[1]="";
	//_keepstas[2]="";
	function Op_MFlow(obj)
	{
		if(obj.background.indexOf("Unit2")>0)//=="Unit2.gif")
		{
		obj.background=obj.background.replace("Unit2","Unit3");
		_keepstas[0]=obj.previousSibling.innerHTML;
		_keepstas[1]=obj.nextSibling.innerHTML;
			if(_keepstas[0].indexOf("style01_sn_center") >0)
			  {
			//??	
			    obj.previousSibling.innerHTML=_keepstas[0].replace("style01_sn_center","style01_so_center");   //"<IMG src=\"style01_so_center.gif\">";
			    if(_keepstas[1].indexOf("style01_n_right")<0)
			    //？？？
			    obj.nextSibling.innerHTML= "<IMG src=\""+IMAGESDIR+"style01_on_center.gif\">";
				else 
				{
					
				 obj.nextSibling.innerHTML=_keepstas[1].replace("style01_n_right","style01_o_right");
				}
			  }
			 else if(_keepstas[0].indexOf("style01_nn_center")>0 && _keepstas[1].indexOf("style01_nn_center")>0 ) 
				{
					 obj.previousSibling.innerHTML="<IMG src=\""+IMAGESDIR+"style01_no_center.gif\">";
					 obj.nextSibling.innerHTML= "<IMG src=\""+IMAGESDIR+"style01_on_center.gif\">";
				}
			else if(_keepstas[1].indexOf("style01_n_right")>0)
				{
					obj.previousSibling.innerHTML="<IMG src=\""+IMAGESDIR+"style01_no_center.gif\">";
					 obj.nextSibling.innerHTML= "<IMG src=\""+IMAGESDIR+"style01_o_right.gif\">";
				}
			else
				{	
					//新增
					obj.nextSibling.innerHTML=_keepstas[1].replace("style01_n_right","style01_o_right");
					obj.previousSibling.innerHTML=_keepstas[0].replace("style01_on_center","style01_no_center");
					if(obj.previousSibling.innerHTML.indexOf("style01_n_left")>0)
						{
							obj.previousSibling.innerHTML=_keepstas[0].replace("style01_n_left","style01_o_left");
					    }

					if(obj.nextSibling.nextSibling.background.indexOf("Unit1")>0)
					{
						if(_keepstas[0].indexOf("style01_nn_center.gif")>0)
							obj.previousSibling.innerHTML=_keepstas[0].replace("style01_nn_center","style01_no_center");
						obj.nextSibling.innerHTML= "<IMG src=\""+IMAGESDIR+"style01_os_center.gif\">";
					}
					else
					{
					   obj.nextSibling.innerHTML= "<IMG src=\""+IMAGESDIR+"style01_on_center.gif\">";
					 }
				}
		}
	}
	
	function Op_MOut(obj)
	{	
	 	if(obj.background.indexOf("Unit1")<0)
		{
			//obj.background="Unit2.gif";
			obj.background=obj.background.replace("Unit3","Unit2");
			//obj.innerHTML=obj.innerHTML.replace("blue","white");
			obj.previousSibling.innerHTML=_keepstas[0];
		        obj.nextSibling.innerHTML=_keepstas[1];
		}
	}
	
	function Op_MClk(obj,str,formname,enable)
	{
		var substr="";
		if(obj.children[0].children.length>1)
		{
			var chnode=obj.children[0].children.length;
			chnode=chnode-1;
			//alert(1)
			for (var k=0;k<chnode;k++)
			{
				
				if(obj.children[0].children[k].innerText==event.srcElement.innerText)
				{
				 substr=obj.children[0].children[k].innerText;
				 obj.children[0].children[k].innerHTML=obj.children[0].children[k].innerHTML.replace("white","#800001");
				  obj.children[0].children[k].innerHTML=obj.children[0].children[k].innerHTML.replace("#696969","#800001");
				}
				else {
						obj.children[0].children[k].innerHTML=obj.children[0].children[k].innerHTML.replace("white","#696969");
						obj.children[0].children[k].innerHTML=obj.children[0].children[k].innerHTML.replace("#800001","#696969");
						
					 }
			}
		}
		if(obj.background.indexOf("Unit1")<0)
		{

			Clear_select(obj);
			obj.background=obj.background.replace("Unit2","Unit1");
			obj.background=obj.background.replace("Unit3","Unit1");
			obj.innerHTML=obj.innerHTML.replace("white","#800000");
			//obj.innerHTML=obj.innerHTML.replace("#696969","white");
			var prehtml=obj.previousSibling.innerHTML;
			var nexthtml=obj.nextSibling.innerHTML;
			if(prehtml.indexOf("style01_o_left")>0)
				{
					obj.previousSibling.innerHTML=prehtml.replace("style01_o_left","style01_s_left");
				}
			else
				{
					obj.previousSibling.innerHTML="<IMG src=\""+IMAGESDIR+"style01_ns_center.gif\">"
				}
			if(nexthtml.indexOf("style01_o_right")>0)
				{
					obj.nextSibling.innerHTML=nexthtml.replace("style01_o_right","style01_s_right");
				}
			else
				{

					obj.nextSibling.innerHTML="<IMG src=\""+IMAGESDIR+"style01_sn_center.gif\">";
				}
				//特殊處理
			if(nexthtml.indexOf("style01_n_right")>0)
				{
					obj.nextSibling.innerHTML=nexthtml.replace("style01_sn_center","style01_s_right");
					obj.nextSibling.innerHTML=nexthtml.replace("style01_n_right","style01_s_right");
				}
			if(prehtml.indexOf("style01_n_left")>0)
				{
					obj.previousSibling.innerHTML=prehtml.replace("style01_ns_center","style01_s_left");
					obj.previousSibling.innerHTML=prehtml.replace("style01_n_left","style01_s_left");
				}
				if(str!="0")
				{	
					if(substr=="")
					{
					recstr=select_value("1",str,formname,0);

					}
					else 
					{
						recstr=substr;
						select_text(substr,formname);
					}
					recstr=recstr.replace("搜索","")+"搜索";
					eval("document."+formname+".submit.value='"+recstr+"'")
					if(enable!="1")
					eval("document."+formname+".submit.click()");
				}			
		}
	}
	
	function Clear_select(obj)
	{
	   var tbobj=obj.parentElement.parentElement.parentElement;
	   var clcou=tbobj.rows[0].cells.length;
	   for (var i=0;i<clcou;i++)
			{	
				tbobj.rows[0].cells[i].innerHTML=tbobj.rows[0].cells[i].innerHTML.replace("style01_s_left","style01_n_left");
				tbobj.rows[0].cells[i].innerHTML=tbobj.rows[0].cells[i].innerHTML.replace("style01_s_right","style01_n_right");
				tbobj.rows[0].cells[i].innerHTML=tbobj.rows[0].cells[i].innerHTML.replace("style01_ns_center","style01_nn_center");		
				tbobj.rows[0].cells[i].innerHTML=tbobj.rows[0].cells[i].innerHTML.replace("style01_sn_center","style01_nn_center");		
				tbobj.rows[0].cells[i].innerHTML=tbobj.rows[0].cells[i].innerHTML.replace("#800000","white");
				
				if(tbobj.rows[0].cells[i].background.indexOf("Unit1")>0)
				 { 
					tbobj.rows[0].cells[i].innerHTML=tbobj.rows[0].cells[i].innerHTML.replace("#696969","white");
					tbobj.rows[0].cells[i].innerHTML=tbobj.rows[0].cells[i].innerHTML.replace("#696969","white");
				 	tbobj.rows[0].cells[i].innerHTML=tbobj.rows[0].cells[i].innerHTML.replace("#800001","white");
				 	tbobj.rows[0].cells[i].innerHTML=tbobj.rows[0].cells[i].innerHTML.replace("#800000","white");
				 	tbobj.rows[0].cells[i].background=tbobj.rows[0].cells[i].background.replace("Unit1","Unit2");
				 }
			}
	}
	
	function select_value(obj,str,formname,enable)
	{
	    tlen=eval("document."+formname+".cva.options.length");
	    for(var i=0;i<tlen;i++)
	    {
	    	if( eval("document."+formname+".cva.options["+i+"].value")==str)
	    	   {
	    	   	eval("document."+formname+".cva.selectedIndex="+i)
	    	   	var rstr= eval("document."+formname+".cva.options["+i+"].text")
	    	   	if(obj=="1") return rstr;
	    	   		else 
	    	   			{
						rstr=rstr.replace("搜索","")+"搜索";
	    	   				eval("document."+formname+".submit.value='"+rstr+"'");
	    	   				if(enable!="1")
	    	   				eval("document."+formname+".submit.click()");
	    	   				//document.f.submit.click();
	    	   			}
	    	   }
	    }
	    
	}
	function select_text(str,formname)
	{
	    tlen=eval("document."+formname+".cva.options.length");
	    for(var i=0;i<tlen;i++)
	    {
	    	if( eval("document."+formname+".cva.options["+i+"].value")==str)
	    	   {
	    	   	eval("document."+formname+".cva.selectedIndex="+i)
	 
	    	   }
	    }
	    
	}