utils.js

200708可编程序控制器选课件PLC的课件

var cart_browser_agt=(navigator==null||navigator.userAgent==null)?'':navigator.userAgent.toLowerCase(),cart_browser_app=(navigator==null||navigator.appVersion==null)?'':navigator.appVersion,cart_browser_major=parseInt(cart_browser_app),cart_browser_opera=cart_browser_agt.indexOf('opera')!=-1,cart_browser_ie=!cart_browser_opera&&(cart_browser_agt.indexOf('msie')!=-1),cart_browser_iemac=cart_browser_ie&&(cart_browser_agt.indexOf('mac')!=-1),cart_browser_safari=cart_browser_agt.indexOf('safari')!=-1,cart_browser_konqueror=cart_browser_agt.indexOf('konqueror')!=-1,cart_browser_mozilla=!cart_browser_ie&&!cart_browser_opera&&((cart_browser_agt.indexOf('netscape')!=-1)||(cart_browser_agt.indexOf('mozilla')!=-1))&&(cart_browser_major>=5),cart_browser_ie3=cart_browser_ie&&(cart_browser_major<4),cart_browser_ie4=cart_browser_ie&&(cart_browser_major==4)&&(cart_browser_agt.indexOf("msie 4")!=-1),cart_browser_ie5point5=cart_browser_ie&&(cart_browser_major==4)&&(cart_browser_agt.indexOf("msie 5.5")!=-1),cart_browser_ie5=cart_browser_ie&&(cart_browser_major==4)&&(cart_browser_agt.indexOf("msie 5")!=-1)&&!cart_browser_ie5point5,cart_browser_ie5point5plus=cart_browser_ie&&!cart_browser_ie3&&!cart_browser_ie4&&!cart_browser_ie5,cart_browser_transitions=cart_browser_ie5point5plus&&(cart_browser_agt.indexOf('nt 4')==-1),cart_browser_ie6plus=cart_browser_ie&&!cart_browser_ie3&&!cart_browser_ie4&&!cart_browser_ie5&&!cart_browser_ie5point5,cart_browser_shadows=cart_browser_ie6plus,cart_browser_n6=(cart_browser_agt.indexOf('netscape6')!=-1),cart_browser_slides=!cart_browser_konqueror&&!cart_browser_n6,cart_browser_overlays=cart_browser_ie5point5plus,cart_browser_hideselects=cart_browser_ie&&!cart_browser_iemac,cart_browser_addeventhandlers=!cart_browser_iemac,cart_browser_contextmenus=cart_browser_addeventhandlers,cart_browser_noncustomcontextmenus=cart_browser_contextmenus&&!cart_browser_opera&&!cart_browser_safari,cart_browser_expandonclick=cart_browser_addeventhandlers,cart_browser_recyclegroups=!cart_browser_n6&&!cart_browser_iemac;qzAfx=function(qzgx){return cart_browser_ie?qzAev(qzgx):qzAdx(qzgx);};qzAfw=function(qzgx){return cart_browser_ie?qzAeu(qzgx):qzAdw(qzgx);};qzAev=function(qzgx){return(cart_browser_iemac?qzAds(qzgx):cart_browser_ie4?qzwk(qzgx):qzrp(qzgx));};qzAeu=function(qzgx){return(cart_browser_iemac?qzAdr(qzgx):cart_browser_ie4?qzwc(qzgx):qzqw(qzgx));};qzrp=function(qzgx){var x=0;while(qzgx.offsetParent!=null){x+=qzgx.offsetLeft;if(qzgx.offsetParent.tagName!="TABLE"&&qzgx.offsetParent.tagName!="TD"&&qzgx.offsetParent.tagName!="TR"&&qzgx.offsetParent.currentStyle!=null){var qzyj=parseInt(qzgx.offsetParent.currentStyle.borderLeftWidth);if(!isNaN(qzyj)){x+=qzyj;};};if(qzgx.offsetParent.tagName=="TABLE"&&qzgx.offsetParent.border>0){x+=1;};qzgx=qzgx.offsetParent;};if(document.compatMode=="CSS1Compat"&&qzgx==document.body){var qzAao=parseInt(qzgx.currentStyle.marginLeft);if(!isNaN(qzAao)){x+=qzAao;};};return x;};qzqw=function(qzgx){var y=0;while(qzgx.offsetParent!=null){y+=qzgx.offsetTop;if(qzgx.offsetParent.tagName!="TABLE"&&qzgx.offsetParent.tagName!="TD"&&qzgx.offsetParent.tagName!="TR"&&qzgx.offsetParent.currentStyle!=null){var qzza=parseInt(qzgx.offsetParent.currentStyle.borderTopWidth);if(!isNaN(qzza)){y+=qzza;};};if(qzgx.offsetParent.tagName=="TABLE"&&qzgx.offsetParent.border>0){y+=1;};qzgx=qzgx.offsetParent;};if(document.compatMode=="CSS1Compat"&&qzgx==document.body){var qzAbn=parseInt(qzgx.currentStyle.marginTop);if(!isNaN(qzAbn)){y+=qzAbn;};};return y;};qzwk=function(qzgx){var x=0;while(qzgx!=document.body){x+=qzgx.offsetLeft;qzgx=qzgx.offsetParent;};return x;};qzwc=function(qzgx){var y=0;while(qzgx!=document.body){y+=qzgx.offsetTop;qzgx=qzgx.offsetParent;};return y;};qzAds=function(qzgx){var x=0;while(qzgx.offsetParent!=document.body){x+=qzgx.offsetLeft;qzgx=qzgx.offsetParent;};x+=(qzgx.offsetLeft+qzAfq());return x;};qzAdr=function(qzgx){var y=0;while(qzgx.offsetParent!=document.body){y+=qzgx.offsetTop;qzgx=qzgx.offsetParent;};y+=(qzgx.offsetTop+qzAew());return y;};qzAfq=function(){if(qzgi==null){if(!document.all["cart_pgmrgmsr"]){qzfr();};qzgi=-document.all["cart_pgmrgmsr"].offsetLeft;};return qzgi;};qzAew=function(){if(qzgh==null){if(!document.all["cart_pgmrgmsr"]){qzfr();};qzgh=-document.all["cart_pgmrgmsr"].offsetTop;};return qzgh;};qzfr=function(){document.body.insertAdjacentHTML('beforeEnd','<div id="cart_pgmrgmsr" style="position:absolute;left:0;top:0;z-index:-1000;visibility:hidden">*</div>');};qzAdx=function(qzcg){var x=0;do{if(qzcg.style.position=='absolute'){return x+qzcg.offsetLeft;}else{x+=qzcg.offsetLeft;if(qzcg.offsetParent){if(qzcg.offsetParent.tagName=='TABLE'&&!cart_browser_safari&&!cart_browser_konqueror){if(parseInt(qzcg.offsetParent.border)>0){x+=1;};};};};}while((qzcg=qzcg.offsetParent));return(cart_browser_konqueror?x+qzvl():x);};qzAdw=function(qzcg){var y=0;do{if(qzcg.style.position=='absolute'){return y+qzcg.offsetTop;}else{y+=qzcg.offsetTop;if(qzcg.offsetParent){if(qzcg.offsetParent.tagName=='TABLE'&&!cart_browser_safari&&!cart_browser_konqueror){if(parseInt(qzcg.offsetParent.border)>0){y+=1;};};};};}while((qzcg=qzcg.offsetParent));return(cart_browser_konqueror?y+qzun():y);};qzvl=function(){if(qzgi==null){qzgi=qzqv();};return qzgi;};qzun=function(){if(qzgh==null){qzgh=qzqq();};return qzgh;};qzqv=function(){if(!isNaN(parseInt(document.body.style.marginLeft))){return parseInt(document.body.style.marginLeft);};if(!isNaN(parseInt(document.body.style.margin))){return parseInt(document.body.style.margin);};if(!isNaN(parseInt(document.body.leftMargin))){return parseInt(document.body.leftMargin);};return 10;};qzqq=function(){if(!isNaN(parseInt(document.body.style.marginTop))){return parseInt(document.body.style.marginTop);};if(!isNaN(parseInt(document.body.style.margin))){return parseInt(document.body.style.margin);};if(!isNaN(parseInt(document.body.topMargin))){return parseInt(document.body.topMargin);};return 10;};var qzgi=null,qzgh=null;qzAbw=0;cart_slidetype_exponentialaccelerate=1;cart_slidetype_exponentialdecelerate=2;qzAam=3;cart_slidetype_quadraticaccelerate=4;cart_slidetype_quadraticdecelerate=5;function qzAjr(qzcp,qzwa,qzeb){if(qzeb==qzAbw||qzcp>=qzwa){return 1;};var qzAcy=(qzeb==cart_slidetype_exponentialaccelerate)||(qzeb==cart_slidetype_quadraticaccelerate);if(qzAcy){qzcp=qzwa-qzcp;};var qzqo=qzcp/qzwa,qzAan;switch(qzeb){case qzAam:qzAan=qzqo;break;case cart_slidetype_exponentialdecelerate:case cart_slidetype_exponentialaccelerate:qzAan=1-Math.pow(1/300,qzqo);break;case cart_slidetype_quadraticdecelerate:case cart_slidetype_quadraticaccelerate:qzAan=Math.pow(qzqo,2);break;};if(qzAcy){qzAan=1-qzAan;};return Math.min(Math.max(0,qzAan),1);};qzyh=0;qzvy=1;qzum=2;qzyg=3;qzts=4;qzsg=5;qztw=6;qzsq=7;qzsp=8;qzrt=9;qzul=10;qztr=11;qztq=12;qzsf=13;qzuk=14;qztp=15;qzuj=16;qzvx=17;qzvw=18;qzui=19;qzuh=20;qztv=21;qzvv=22;function qzAhv(qzAgm,qzzm){switch(qzAgm){case qzyh:return null;case qzvy:return qzzm;case qzum:return'progid:DXImageTransform.Microsoft.RandomDissolve()';case qzyg:return'progid:DXImageTransform.Microsoft.Fade()';case qzts:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=CIRCLE)';case qzsg:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=CIRCLE,motion=in)';case qztw:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=CROSS)';case qzsq:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=CROSS,motion=in)';case qzsp:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=DIAMOND)';case qzrt:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=DIAMOND,motion=in)';case qzul:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=PLUS)';case qztr:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=PLUS,motion=in)';case qztq:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=SQUARE)';case qzsf:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=SQUARE,motion=in)';case qzuk:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=STAR)';case qztp:return'progid:DXImageTransform.Microsoft.Iris(irisStyle=STAR,motion=in)';case qzuj:return'progid:DXImageTransform.Microsoft.Pixelate(MaxSquare=20)';case qzvx:return'progid:DXImageTransform.Microsoft.Wheel(spokes=2)';case qzvw:return'progid:DXImageTransform.Microsoft.Wheel(spokes=8)';case qzui:return'progid:DXImageTransform.Microsoft.Wipe(GradientSize=1.0,wipeStyle=1)';case qzuh:return'progid:DXImageTransform.Microsoft.Wipe(GradientSize=1.0,wipeStyle=0,motion=reverse)';case qztv:return'progid:DXImageTransform.Microsoft.Wipe(GradientSize=1.0,wipeStyle=0)';case qzvv:return'progid:DXImageTransform.Microsoft.Wipe(GradientSize=1.0,wipeStyle=1,motion=reverse)';};return null;};function AddEventHandler(qzcg,eventName,qznv){if(!window.cart_browser_addeventhandlers){return false;};if(qzcg.attachEvent){return qzcg.attachEvent("on"+eventName,qznv);}else if(qzcg.addEventListener){qzcg.addEventListener(eventName,qznv,false);return true;};return false;};function ComponentArt_CancelEvent(qzim){if(document.all){event.cancelBubble=true;}else if(qzim){qzim.preventDefault();qzim.stopPropagation();};return false;};var ComponentArt_Utils_Loaded=true;