// JavaScript Document
//图片鼠标经过边框，传入作用域ID
function imgBorderShow(id){
var getimg=new Image();
getimg=document.getElementById(id).getElementsByTagName("img");
for(var i=0;i<getimg.length;i++){
getimg[i].style.border="1px #cccccc solid";
getimg[i].style.padding="2px";
getimg[i].onmouseover=function(){
this.style.border="1px #ff0000 solid";}
getimg[i].onmouseout=function(){
this.style.border="1px #cccccc solid";}
}
}

// JavaScript Document
//图片鼠标经过边框，传入作用域ID
function imgBorderShow(id){
var getimg=new Image();
getimg=document.getElementById(id).getElementsByTagName("img");
for(var i=0;i<getimg.length;i++){
getimg[i].style.border="1px #deba7e solid";
getimg[i].onmouseover=function(){
this.style.border="1px #ff0000 solid";}
getimg[i].onmouseout=function(){
this.style.border="1px #deba7e solid";}
}
}

function proLiBack(id){
	var li = document.getElementById(id).getElementsByTagName("li");
	for (var i=0;i<li.length;i++){
		li[i].onmouseover = function(){
			this.className+=(this.className.length>0? " ": "") + "lihover";
		}
		li[i].onmouseout = function(){
			this.className=this.className.replace(new RegExp("( ?|^)lihover"),"");
		}
	}
}

//图片按比例缩放---素材图片页面控制

function newDrawImage(id,width,height){
var img=new Image();
	img=window.document.getElementById(id).getElementsByTagName("img");
 for(var i=0;i<img.length;i++){
	 	draw(img[i],width,height);
	 }
}
//等比例循环调用函数，传送对象，宽，高
function draw(imgd,width,height){
var flag=false; 
var image=new Image(); 
var iwidth = width;  //定义允许图片宽度 
var iheight = height;  //定义允许图片高度 
image.src=imgd.src; 
if(image.width>0 && image.height>0){ 
flag=true; 
if(image.width/image.height>= iwidth/iheight){ 
if(image.width>iwidth){   
  imgd.width=iwidth; 
  this.height=(image.height*iwidth)/image.width; 
  }else{ 
  imgd.width=image.width;   
  imgd.height=image.height; 
  } 
//  ImgD.alt=image.width+"×"+image.height; 
  } 
 else{ 
  if(image.height>iheight){   
  imgd.height=iheight; 
  imgd.width=(image.width*iheight)/image.height;   
  }else{ 
  imgd.width=image.width;   
  imgd.height=image.height; 
  } 
  //ImgD.alt=image.width+"×"+image.height; 
  } 
 } 
}  


//图片展示左滚动，参数：滚动ID，滚动内容ID，复制到目标的ID
function demoLeft(demo){
var speed_left=20;
window.document.getElementById(demo + '2').innerHTML=window.document.getElementById(demo + '1').innerHTML;
function marquee_left(){
	if(window.document.getElementById(demo + '2').offsetWidth-window.document.getElementById(demo).scrollLeft<=0){
		window.document.getElementById(demo).scrollLeft-=window.document.getElementById(demo + '1').offsetWidth;
	}else{window.document.getElementById(demo).scrollLeft++;}
}
var MyMar_left=setInterval(marquee_left,speed_left);
window.document.getElementById(demo + '1').onmouseover=function(){clearInterval(MyMar_left);}
window.document.getElementById(demo + '1').onmouseout=function(){MyMar_left=setInterval(marquee_left,speed_left);}
}

//自制选项卡，传入选项卡的ID
function choice(choice){
	var demo=document.getElementById(choice);
	var lis=demo.getElementsByTagName("li");
	var demo_con=document.getElementById(choice+"_con");
	var contens=demo_con.getElementsByTagName("div");
	
	if(lis.length!=contens.length){return false;}else{
		for(var i=0;i<lis.length;i++){
			lis[i].onmouseover = function(){
				for(var d=0;d<contens.length;d++){
					contens[d].style.display="none";
					if(contens[d].id==this.id+"_con"){
						contens[d].style.display="";
						this.className="onmouseover";}else{
						lis[d].className="";
					}
				}
			}
		}
	}
}


//自制选项卡，传入选项卡的ID
function choice2(choice){
	var demo=document.getElementById(choice);
	var lis=demo.getElementsByTagName("li");
	var demo_con=document.getElementById(choice+"_con");
	var contens=demo_con.getElementsByTagName("div");
	
	if(lis.length!=contens.length){return false;}else{
		for(var i=0;i<lis.length;i++){
			lis[i].onclick = function(){
				for(var d=0;d<contens.length;d++){
					contens[d].style.display="none";
					if(contens[d].id==this.id+"_con"){
						contens[d].style.display="";
						this.className="onmouseover";}else{
						lis[d].className="";
					}
				}
			}
		}
	}
}


//隔行变色  参数:作用ID,作用标签，奇偶数
function listColor(id,tag,py){
	var row = window.document.getElementById(id).getElementsByTagName(tag);
	var parity = 0;
	if(py%2==1){var parity = 1;}else{var parity=0;}
	for(var i=0;i<row.length;i++){
		setColor(row[i],i,parity);
	}
}
//隔行变色的改变背景函数，参数作用标签，标签基偶数，基偶数
function setColor(tag,num,parity){
	if(num%2==parity){tag.style.background = "#f2faff";}else{tag.style.background = "#ffffff";}
	var tagcolor = tag.style.background;
	tag.onmouseover = function(){this.style.background="#ffffcc";}	
	tag.onmouseout = function(){this.style.background=tagcolor;}
}


function showTypeList(id){
	var listtwo = window.document.getElementById(id);
	if(listtwo.style.display=="none"){ listtwo.style.display="";}
	else{listtwo.style.display="none";}
	}


function getFlashPlay(width,height,textsHeight,dir,picUrl,textWords,textLinks)
{
	var focus_width = width + 1 ; //图片宽
	var focus_height = height + 1 ; //图片高
	var text_height = textsHeight ; //设置显示文字标题高度,最佳为20（如果不显示标题值设为0即可）
	var swf_height = focus_height+text_height
	var pics = picUrl;	//图片地址
	var links = textLinks;	//链接地址
	var texts = textWords;	//文字
	
	document.write('<object ID="focus_flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ focus_width +'" height="'+ swf_height +'">') ;
	document.write('<param name="allowScriptAccess" value="sameDomain">') ;
	document.write('<param name="movie" value="../../../Js/' + dir +'">') ;
	document.write('<param name="quality" value="high">') ;
	document.write('<param name="bgcolor" value="#FFFFFF">') ;
	document.write('<param name="menu" value="false">') ;
	document.write('<param name="wmode" value="opaque">') ;
	document.write('<param name="wmode" value="transparent">') ;
	document.write('<param name="FlashVars" value="pics='+pics+'&links='+links+'&texts='+texts+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'">') ;
	document.write('<embed ID="focus_flash" src="../../../Js/' + dir +'" wmode="opaque" FlashVars="pics='+pics+'&links='+links+'&texts='+texts+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'" menu="false" bgcolor="#C5C5C5" quality="high" width="'+ focus_width +'" height="'+ swf_height +'" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />') ;
	document.write('</object>') ;
}

function DrawImage(ImgD,Pic_Width,Pic_Height){
//var Pic_Width  = 138;var Pic_Height = 170;
var image=new Image(); 
image.src=ImgD.src; 
if(image.width>0 && image.height>0){ flag=true; 
if(image.width/image.height>= Pic_Width/Pic_Height){ 
if(image.width>Pic_Width){ImgD.width=Pic_Width; ImgD.height=(image.height*Pic_Width)/image.width; }
else{ ImgD.width=image.width;ImgD.height=image.height; } 
//ImgD.alt="点击查看详细信息..."; 
}else{ if(image.height>Pic_Height){ImgD.height=Pic_Height; ImgD.width=(image.width*Pic_Height)/image.height; }
else{ ImgD.width=image.width;ImgD.height=image.height; } 
//ImgD.alt="点击查看详细信息..."; 
}}}