控制选择框选择的项目的脚本

网页特效代码，当在网页中用鼠标单击连接时，在网页中弹出个性提示小窗口。效果相当不错哦！

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>提示窗口，knowsky.com</title> <SCRIPT language=javascript type=text/javascript> function setCopy(_sTxt){try{clipboardData.setData('Text',_sTxt)}catch(e){}} function dialog(){ var titile = ''; var width = 300; var height = 180; var src = ""; var path = ""; var sFunc = '<input id="dialogOk" type="button" style="width:62px;height:22px;border:0;background:url(\'http:\/\/www.gaoqian.com\/upfiles\/20070815\/20070815174335_smb_btn_bg.gif\');line-height:20px;" value="确认" onclick="new dialog().reset();" /> <input id="dialogCancel" type="button" style="width:62px;height:22px;border:0;background:url(\'http:\/\/www.gaoqian.com\/upfiles\/20070815\/20070815174335_smb_btn_bg.gif\');line-height:20px;" value="取消" onclick="new dialog().reset();" />'; var sClose = '<input type="image" id="dialogBoxClose" onclick="new dialog().reset();" src="http:\/\/www.gaoqian.com\/upfiles\/20070815\/20070815174316_dialogClose0.gif" border="0" width="17" height="17" onmouseover="this.src=\'http:\/\/www.gaoqian.com\/upfiles\/20070815\/20070815174325_dialogCloseF.gif\';" onmouseout="this.src=\'http:\/\/www.gaoqian.com\/upfiles\/20070815\/20070815174316_dialogClose0.gif\';" align="absmiddle" />'; var sBody = '\ <table id="dialogBodyBox" border="0" align="center" cellpadding="0" cellspacing="0">\ <tr height="10"><td colspan="4"></td></tr>\ <tr>\ <td width="10"></td>\ <td width="80" align="center" valign="absmiddle"><img id="dialogBoxFace" src="http:\/\/www.gaoqian.com\/upfiles\/20070815\/20070815174300_3.gif" /></td>\ <td id="dialogMsg" style="font-size:12px;color:#000;"></td>\ <td width="10"></td>\ </tr>\ <tr height="10"><td colspan="4" align="center"></td></tr>\ <tr><td id="dialogFunc" colspan="4" align="center">' + sFunc + '</td></tr>\ <tr height="10"><td colspan="4" align="center"></td></tr>\ </table>\ '; var sBox = '\ <table id="dialogBox" width="' + width + '" border="0" cellpadding="0" cellspacing="0" style="border:1px solid #000;display:none;z-index:10;">\ <tr height="1" bgcolor="#D6E3EB"><td></td></tr>\ <tr height="25" bgcolor="#6795B4">\ <td>\ <table onselectstart="return false;" style="-moz-user-select:none;" width="100%" border="0" cellpadding="0" cellspacing="0">\ <tr>\ <td width="6"></td>\ <td id="dialogBoxTitle" onmousedown="new dialog().moveStart(event, \'dialogBox\')" style="color:#fff;cursor:move;font-size:12px;font-weight:bold;">系统提示信息</td>\ <td id="dialogClose" width="27" align="right" valign="middle">\ ' + sClose + '\ </td>\ <td width="6"></td>\ </tr>\ </table>\ </td>\ </tr>\ <tr height="2" bgcolor="#EDEDED"><td></td></tr>\ <tr id="dialogHeight" style="height:' + height + '">\ <td id="dialogBody" style="background:#fff;color:#000;">' + sBody + '</td>\ </tr>\ </table>\ <div id="dialogBoxShadow" style="display:none;z-index:9;"></div>\ '; function $(_sId){return document.getElementById(_sId)} this.show = function(){$('dialogBodyBox') ? function(){} : this.init();this.middle('dialogBox');this.shadow();} this.reset = function(){this.hideModule('select', '');$('dialogBox').style.display='none';$('dialogBoxShadow').style.display = "none";$('dialogBody').innerHTML = sBody;} this.html = function(_sHtml){$("dialogBody").innerHTML = _sHtml;this.show();} this.init = function(){ $('dialogCase') ? $('dialogCase').parentNode.removeChild($('dialogCase')) : function(){}; var oDiv = document.createElement('span'); oDiv.id = "dialogCase"; oDiv.innerHTML = sBox; document.body.appendChild(oDiv); } this.button = function(_sId, _sFuc){ if($(_sId)){ $(_sId).style.display = ''; if($(_sId).addEventListener){ if($(_sId).act){$(_sId).removeEventListener('click', function(){eval($(_sId).act)}, false);} $(_sId).act = _sFuc; $(_sId).addEventListener('click', function(){eval(_sFuc)}, false); }else{ if($(_sId).act){$(_sId).detachEvent('onclick', function(){eval($(_sId).act)});} $(_sId).act = _sFuc; $(_sId).attachEvent('onclick', function(){eval(_sFuc)}); } } } this.shadow = function(){ var oShadow = $('dialogBoxShadow'); var oDialog = $('dialogBox'); oShadow['style']['position'] = "absolute"; oShadow['style']['background'] = "#000"; oShadow['style']['display'] = ""; oShadow['style']['opacity'] = "0.2"; oShadow['style']['filter'] = "alpha(opacity=20)"; oShadow['style']['top'] = oDialog.offsetTop + 6; oShadow['style']['left'] = oDialog.offsetLeft + 6; oShadow['style']['width'] = oDialog.offsetWidth; oShadow['style']['height'] = oDialog.offsetHeight; } this.open = function(_sUrl, _sMode){ this.show(); if(!_sMode || _sMode == "no" || _sMode == "yes"){ $("dialogBody").innerHTML = "<iframe id='dialogFrame' width='100%' height='100%' frameborder='0' scrolling='" + _sMode + "'></iframe>"; $("dialogFrame").src = _sUrl; } } this.showWindow = function(_sUrl, _iWidth, _iHeight, _sMode){ var oWindow; var sLeft = (screen.width) ? (screen.width - _iWidth)/2 : 0; var sTop = (screen.height) ? (screen.height - _iHeight)/2 : 0; if(window.showModalDialog && _sMode == "m"){ oWindow = window.showModalDialog(_sUrl,"","dialogWidth:" + _iWidth + "px;dialogheight:" + _iHeight + "px"); } else { oWindow = window.open(_sUrl, '', 'height=' + _iHeight + ', width=' + _iWidth + ', top=' + sTop + ', left=' + sLeft + ', toolbar=no, menubar=no, scrollbars=' + _sMode + ', resizable=no,location=no, status=no'); } } this.event = function(_sMsg, _sOk, _sCancel, _sClose){ $('dialogFunc').innerHTML = sFunc; $('dialogClose').innerHTML = sClose; $('dialogBodyBox') == null ? $('dialogBody').innerHTML = sBody : function(){}; $('dialogMsg') ? $('dialogMsg').innerHTML = _sMsg : function(){}; this.show(); _sOk ? this.button('dialogOk', _sOk) | $('dialogOk').focus() : $('dialogOk').style.display = 'none'; _sCancel ? this.button('dialogCancel', _sCancel) : $('dialogCancel').style.display = 'none'; _sClose ? this.button('dialogBoxClose', _sClose) : function(){}; //_sOk ? this.button('dialogOk', _sOk) : _sOk == "" ? function(){} : $('dialogOk').style.display = 'none'; //_sCancel ? this.button('dialogCancel', _sCancel) : _sCancel == "" ? function(){} : $('dialogCancel').style.display = 'none'; } this.set = function(_oAttr, _sVal){ var oShadow = $('dialogBoxShadow'); var oDialog = $('dialogBox'); var oHeight = $('dialogHeight'); if(_sVal != ''){ switch(_oAttr){ case 'title': $('dialogBoxTitle').innerHTML = _sVal; title = _sVal; break; case 'width': oDialog['style']['width'] = _sVal; width = _sVal; break; case 'height': oHeight['style']['height'] = _sVal; height = _sVal; break; case 'src': if(parseInt(_sVal) > 0){ $('dialogBoxFace') ? $('dialogBoxFace').src = path + _sVal + '.gif' : function(){}; }else{ $('dialogBoxFace') ? $('dialogBoxFace').src = _sVal : function(){}; } src = _sVal; break; } } this.middle('dialogBox'); oShadow['style']['top'] = oDialog.offsetTop + 6; oShadow['style']['left'] = oDialog.offsetLeft + 6; oShadow['style']['width'] = oDialog.offsetWidth; oShadow['style']['height'] = oDialog.offsetHeight; } this.moveStart = function (event, _sId){ var oObj = $(_sId); oObj.onmousemove = mousemove; oObj.onmouseup = mouseup; oObj.setCapture ? oObj.setCapture() : function(){}; oEvent = window.event ? window.event : event; var dragData = {x : oEvent.clientX, y : oEvent.clientY}; var backData = {x : parseInt(oObj.style.top), y : parseInt(oObj.style.left)}; function mousemove(){ var oEvent = window.event ? window.event : event; var iLeft = oEvent.clientX - dragData["x"] + parseInt(oObj.style.left); var iTop = oEvent.clientY - dragData["y"] + parseInt(oObj.style.top); oObj.style.left = iLeft; oObj.style.top = iTop; $('dialogBoxShadow').style.left = iLeft + 6; $('dialogBoxShadow').style.top = iTop + 6; dragData = {x: oEvent.clientX, y: oEvent.clientY}; } function mouseup(){ var oEvent = window.event ? window.event : event; oObj.onmousemove = null; oObj.onmouseup = null; if(oEvent.clientX < 1 || oEvent.clientY < 1 || oEvent.clientX > document.body.clientWidth || oEvent.clientY > document.body.clientHeight){ oObj.style.left = backData.y; oObj.style.top = backData.x; $('dialogBoxShadow').style.left = backData.y + 6; $('dialogBoxShadow').style.top = backData.x + 6; } oObj.releaseCapture ? oObj.releaseCapture() : function(){}; } } this.hideModule = function(_sType, _sDisplay){ var aIframe = parent.document.getElementsByTagName("iframe");aIframe=0; var aType = document.getElementsByTagName(_sType); var iChildObj, iChildLen; for (var i = 0; i < aType.length; i++){ aType[i].style.display = _sDisplay; } for (var j = 0; j < aIframe.length; j++){ iChildObj = document.frames ? document.frames[j] : aIframe[j].contentWindow; iChildLen = iChildObj.document.body.getElementsByTagName(_sType).length; for (var k = 0; k < iChildLen; k++){ iChildObj.document.body.getElementsByTagName(_sType)[k].style.display = _sDisplay; } } } this.middle = function(_sId){ document.getElementById(_sId)['style']['display'] = ''; document.getElementById(_sId)['style']['position'] = "absolute"; document.getElementById(_sId)['style']['left'] = (document.body.clientWidth / 2) - (document.getElementById(_sId).offsetWidth / 2); document.getElementById(_sId)['style']['top'] = (document.body.clientHeight / 2 + document.body.scrollTop) - (document.getElementById(_sId).offsetHeight / 2); } } </script> </head> <BODY> <A onclick="setCopy('');new dialog().event('　　已经把该网页特效库网址复制到系统剪贴板，您可以使用（Ctrl+V或鼠标右键）粘贴功能，通过其他软件记录或发送给您的朋友。','void 0')" href="javascript:;"> 点击复制 </A> <SCRIPT language=javascript type=text/javascript>new dialog().init();</SCRIPT> </BODY></HTML>