//常用函数
//伍德祥
//2005-12-12 OpenWindow函数增加新的参数
//2005-12-3 增加新的函数
//2005-11-25
//2005-12-3
//最大化窗口
function Maximize(){
HHControl("Maximize");
}
//最小化窗口
function Minimize(){
HHControl("Minimize");
}
//关闭窗口
function MinimizeWindow(){
HHControl("Close");
}
//利用HTML Help ActiveX Control 对窗口进行控制
function HHControl(sCommand){
if(sCommand==null){
sCommand="Maximize";
}
var oCmd=document.getElementById("Cmd"+sCommand);
if(oCmd==null){
oCmd=document.createElement("div");
oCmd.innerHTML="<object id=Cmd"+sCommand+" classid=\"clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11\"><param name=\"Command\" value=\""+sCommand+"\"></object>";
document.body.appendChild(oCmd);
oCmd=document.getElementById("Cmd"+sCommand);
}
oCmd.Click();
}
var oNewWindowID;
var bStarted=false;
var oSFCTimeout=null;
function ScanForClose(bFirst){
if(bFirst==true&&bStarted==true){
return;
}
else{
bStarted=true;
try{
if(oNewWindowID.closed==true){
window.top.resizeTo(window.screen.width,window.screen.height);
window.top.moveTo(0,0);
window.top.resizeTo(window.screen.width,window.screen.height);
bStarted=false;
}
else{
oSFCTimeout=window.setTimeout("ScanForClose(false);",100);
}
}
catch(err){
}
}
}
function TryClose(){
if(oNewWindowID.closed!=true){
oNewWindowID.close();
}
window.top.resizeTo(window.screen.width,window.screen.height);
window.top.moveTo(0,0);
window.top.resizeTo(window.screen.width,window.screen.height);
}
function TryFocus(){
if(oNewWindowID.closed!=true){
try{
oNewWindowID.focus();
window.focus();
window.top.resizeTo(iWinWidth,iWinHeight);
window.top.moveTo(iWinLeft,iWinTop);
window.top.resizeTo(iWinWidth,iWinHeight);
}
catch(err){
}
}
}
//2005-11-25
//打开一个新的窗口,不包含多余的浏览器按钮
//sUrl:需要打开的文件的位置
//iStyle:窗口样式,1:window,2:ModalDialogue,4:ModelessDialogue,8:调整父窗口位置和大小使之和子窗口刚好站满全部屏幕,16:当子窗口关闭时,父窗口恢复到满屏,32:当父窗口获得焦点时,字窗口也获得焦点,64:父窗口重新装载时关闭子窗口
//sName:窗口名称
//iPosition:相关参数参考WinPosition对象
//oArguments:要传递的参数 对使用Open方法打开的窗口无效
//bScroll:是否允许滚动条 默认为no
//bFullScreen:是否全屏 默认为no
var iWinLeft,iWinTop,iWinHeight,iWinWidth;
function OpenWindow(sUrl,iStyle,sName,iPosition,iLeft,iTop,iWidth,iHeight,oArguments,bScroll,bFullScreen){
if(bScroll!="yes"&&bScroll!=1&&bScroll!=true){
bScroll="no";
}
if(bFullScreen!="yes"&&bFullScreen!=1&&bFullScreen!=true){
bFullScreen="no";
}
var oPosition=new WinPosition(iPosition,iLeft,iTop,iWidth,iHeight);
if(oArguments==null)
{
oArguments="";
}
var oNewWin;
if((iStyle&8)==8){
if((iPosition&4)==4&&oPosition.Height>window.screen.height*0.5&&oPosition.Left<window.screen.width*0.5){//子窗口靠近左侧
iTop=oPosition.Top;
iLeft=oPosition.Width+10;
iWidth=window.screen.width-oPosition.Width-10;
iHeight=oPosition.Height;
}
if((iPosition&64)==64&&oPosition.Height>window.screen.height*0.5&&oPosition.Left>window.screen.width*0.5){//子窗口靠近右侧
iTop=oPosition.Top;
iLeft=0;
iWidth=window.screen.width-oPosition.Width-10;
iHeight=oPosition.Height;
}
if((iPosition&8)==8&&oPosition.Top+oPosition.Height<window.screen.height*0.5&&oPosition.Width>window.screen.width*0.5){//子窗口靠近顶部
iTop=oPosition.Top+oPosition.Height+10;
iLeft=oPosition.Left;
iWidth=oPosition.Width;
iHeight=window.screen.height-oPosition.Height-10;
}
if((iPosition&128)==128&&oPosition.Top>window.screen.height*0.5&&oPosition.Width>window.screen.width*0.5){//子窗口靠近底部
iTop=0;
iLeft=oPosition.Left;
iWidth=oPosition.Width;
iHeight=window.screen.height-oPosition.Height-10;
}
window.top.resizeTo(iWidth,iHeight);
window.top.moveTo(iLeft,iTop);
window.top.resizeTo(iWidth,iHeight);
iWinLeft=iLeft;
iWinTop=iTop;
iWinWidth=iWidth;
iWinHeight=iHeight;
}
if((iStyle&1)==1){
oNewWin=window.open(sUrl,sName,"left="+oPosition.Left+",top="+oPosition.Top+",width="+oPosition.Width+",height="+oPosition.Height+",scrollbars="+bScroll+",menubar=no,status=no,resizable=no,titlebar=no,toolbar=no,fullscreen="+bFullScreen,true);
}
else if((iStyle&2)==2){
oNewWin=window.showModalDialog(sUrl,oArguments,"dialogHeight: "+oPosition.Height+"px; dialogWidth: "+oPosition.Width+"px; dialogTop: "+oPosition.Top+"px; dialogLeft: "+oPosition.Left+"px; edge: Sunken; center: Yes; help: No; resizable: No; status: No;");
}
else if((iStyle&4)==4){
oNewWin=window.showModelessDialog(sUrl,oArguments,"dialogHeight: "+oPosition.Height+"px; dialogWidth: "+oPosition.Width+"px; dialogTop: "+oPosition.Top+"px; dialogLeft: "+oPosition.Left+"px; edge: Sunken; center: Yes; help: No; resizable: No; status: No;");
}
if((iStyle&16)==16){
oNewWindowID=oNewWin;
ScanForClose(true);
}
if((iStyle&32)==32){
window.onfocus=TryFocus;
}
else{
bStarted=false;
window.clearTimeout(oSFCTimeout);
}
if((iStyle&64)==64){
oNewWindowID=oNewWin;
window.onunload=TryClose;
}
return oNewWin;
}
//显示Popup
//sText:Popup的内容
//sStyle:样式,不能使用CSS类
//iPosition及相关参数参考WinPosition对象
//iRenderStyle参考PopUp对象
var oPopUp;
function OpenPopup(sText,sStyle,iPosition,iLeft,iTop,iWidth,iHeight,iRenderStyle){
var oPosition=new WinPosition(iPosition,iLeft,iTop,iWidth,iHeight);
oPopUp=new PopUp(sText,sStyle,oPosition,iRenderStyle);
RenderPopUp(true);
}
function RenderPopUp(bFirstRender){
var oPopup=window.createPopup();
var oPopupBody=oPopup.document.body;
oPopupBody.innerHTML=oPopUp.Text;
oPopupBody.runtimeStyle.cssText=oPopUp.Class+"filter:progid:DXImageTransform.Microsoft.Alpha(opacity="+oPopUp.Alpha+");";
var bRenderIt=0;
if(bFirstRender==true){
bRenderIt=1;
}
if(oPopUp.CurLeft>oPopUp.Left+2){
oPopUp.CurLeft-=2;
bRenderIt=1;
}
else if(oPopUp.CurLeft>oPopUp.Left){
oPopUp.CurLeft=oPopUp.Left;
}
if(oPopUp.CurLeft<oPopUp.Left-2){
oPopUp.CurLeft+=2;
bRenderIt=1;
}
else if(oPopUp.CurLeft<oPopUp.Left){
oPopUp.CurLeft=oPopUp.Left;
}
if(oPopUp.CurTop>oPopUp.Top+2){
oPopUp.CurTop-=2;
bRenderIt=1;
}
else if(oPopUp.CurTop>oPopUp.Top){
oPopUp.CurTop=oPopUp.Top;
}
if(oPopUp.CurTop<oPopUp.Top-2){
oPopUp.CurTop+=2;
bRenderIt=1;
}
else if(oPopUp.CurTop<oPopUp.Top){
oPopUp.CurTop=oPopUp.Top;
}
if(oPopUp.CurWidth<oPopUp.Width-2){
oPopUp.CurWidth+=2;
bRenderIt=1;
}
else if(oPopUp.CurWidth<oPopUp.Width){
oPopUp.CurWidth=oPopUp.Width;
}
if(oPopUp.CurHeight<oPopUp.Height-2){
oPopUp.CurHeight+=2;
bRenderIt=1;
}
else if(oPopUp.CurHeight<oPopUp.Height){
oPopUp.CurHeight=oPopUp.Height;
}
if((oPopUp.RenderStyle&16)==16&&oPopUp.CurWidth<oPopUp.Width-2){
oPopUp.CurWidth+=2;
}
else if((oPopUp.RenderStyle&16)==16&&oPopUp.CurWidth<oPopUp.Width){
oPopUp.CurWidth=oPopUp.Width;
}
if((oPopUp.RenderStyle&32)==32&&oPopUp.CurHeight<oPopUp.Height-2){
oPopUp.CurHeight+=2;
}
else if((oPopUp.RenderStyle&32)==32&&oPopUp.CurHeight<oPopUp.Height){
oPopUp.CurHeight=oPopUp.Height;
}
if(oPopUp.Alpha<100){
oPopUp.Alpha+=2;
bRenderIt=1;
}
if(bRenderIt==1){
oPopup.show(oPopUp.CurLeft,oPopUp.CurTop,oPopUp.CurWidth,oPopUp.CurHeight,document.body);
if(oPopUp.RenderStyle>0)
{
window.setTimeout("RenderPopUp()",10);
}
}
else if(oPopUp.RenderTime<80){
oPopUp.RenderTime++;
oPopup.show(oPopUp.CurLeft,oPopUp.CurTop,oPopUp.CurWidth,oPopUp.CurHeight,document.body);
window.setTimeout("RenderPopUp()",10);
}
}
//PopUp对象,用于描述需要打开的PopUp
//iRenderStyle:控制呈现方式
// 0:静态展示
// 1:横向向右扩展
// 2:纵向向下扩展
// 4:横向向左扩展
// 8:纵向向上扩展
// 16:宽度从0向指定宽度扩展
// 32:高度从0向指定高度扩展
// 64:透明度从0扩展到100
function PopUp(sText,sClass,oPosition,iRenderStyle){
this.Text=sText;
this.Class=sClass;
this.RenderStyle=iRenderStyle;
this.CurLeft=oPosition.Left;
this.CurTop=oPosition.Top;
this.CurWidth=oPosition.Width;
this.CurHeight=oPosition.Height;
this.Left=oPosition.Left;
this.Top=oPosition.Top;
this.Width=oPosition.Width;
this.Height=oPosition.Height;
this.Alpha=100;
if((iRenderStyle&1)==1){
this.CurLeft-=this.CurWidth;
this.CurWidth=0;
}
if((iRenderStyle&2)==2){
this.CurTop-=this.CurHeight;
this.CurHeight=0;
}
if((iRenderStyle&4)==4){
this.CurLeft+=this.CurWidth;
this.CurWidth=0;
}
if((iRenderStyle&8)==8){
this.CurTop+=this.CurHeight;
this.CurHeight=0;
}
if((iRenderStyle&16)==16){
this.CurLeft+=parseInt(this.CurWidth)/2;
this.CurWidth=0;
}
if((iRenderStyle&32)==32){
this.CurTop+=parseInt(this.CurHeight)/2;
this.CurHeight=0;
}
if((iRenderStyle&64)==64){
this.Alpha=0;
}
this.RenderTime=0;
}
//WinPosition对象,用于描述需要打开的窗口的位置
//iPosition:控制Popup或者Window的位置
// 0:绝对位置
// 1:X相对于鼠标位置
// 2:Y相对于鼠标位置
// 4:X=窗口左侧
// 8:Y=窗口顶部
// 16:X=窗口横向中间
// 32:Y=窗口纵向中间
// 64:X=窗口右侧
// 128:Y=窗口底部
// 256:按照窗口百分比计算宽度
// 512:按照窗口百分比计算高度
// 有用的组合,3:相对于鼠标位置,48:中心位置,12:左上角,72:右上角,192:右下角,132:左下角
function WinPosition(iPosition,iLeft,iTop,iWidth,iHeight){
this.ErrorMesg="";
iLeft=iLeft==null?0:iLeft;
iTop=iTop==null?0:iTop;
iWidth=iWidth==null?window.screen.width/4:iWidth;
iHeight=iHeight==null?window.screen.height/4:iHeight;
iWidth=iWidth>window.screen.width?window.screen.width:iWidth;
iHeight=iHeight>window.screen.height?window.screen.height:iHeight;
if((iPosition&256)==256){
iWidth=parseInt(window.screen.width*(iWidth%101)/100);
}
if((iPosition&512)==512){
iHeight=parseInt(window.screen.height*(iHeight%101)/100);
}
if((iPosition&1)==1){
try{
iLeft=window.event.clientX+iLeft;
}
catch(err){
this.ErrorMesg=err.description;
}
}
if((iPosition&2)==2){
try{
iTop=window.event.clientY+iTop;
}
catch(err){
this.ErrorMesg=err.description;
}
}
if((iPosition&4)==4){
iLeft=0;
}
if((iPosition&8)==8){
iTop=0;
}
if((iPosition&16)==16){
iLeft=parseInt((window.screen.availWidth-iWidth)/2);
}
if((iPosition&32)==32){
iTop=parseInt((window.screen.availHeight)/2-iHeight);
}
if((iPosition&64)==64){
iLeft=window.screen.availWidth-iWidth;
}
if((iPosition&128)==128){
iTop=window.screen.availHeight-iHeight;
}
this.Left=iLeft;
this.Top=iTop;
this.Width=iWidth;
this.Height=iHeight;
}
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