/*MSClass (Class Of Marquee Scroll³q¥Î¤£¶¡Â_ºu°ÊJS«Ê¸ËÃþ) Ver 1.65*\

¡@¨î§@®É¶¡:2006-08-29 (Ver 0.5)
¡@µo¥¬®É¶¡:2006-08-31 (Ver 0.8)
¡@§ó·s®É¶¡:2007-12-28 (Ver 1.65)
¡@§ó·s»¡©ú: + ¥[¤J¥\¯à * ­×¥¿¡B§¹µ½
	1.65.071228
		* ¾î¦V¡BÁa¦Vºu°Ê®æ¦¡½Õ¾ã (¸Ñ¨M¾î¦Vºu°Ê´«¦æªº°ÝÃD¡AµL»Ý¯S®í³]¸m)
		* ¹ý©³¸Ñ¨M¥Ñ¤_IE°ÝÃD¾É­P¤W¤Uºu°Ê­¶­±¯d¥Õªº°ÝÃD (¥»¦¸§ó·s¥D­n¸Ñ¨M¦¹°ÝÃD,·PÁ¤ѤWªº®Ñ¥Í°Ñ»P´ú¸Õ)
	1.6.070131
		+ ¸T¤î¹«¼Ð±±¨î¼È°±©ÎÄ~Äò (±N²Ä9­Ó°Ñ¼Æ³]¸m¬°-1©ÎªÌ°ÊºA½á­È±NScrollSetp³]¸m¬°-1)
		+ §PÂ_¬O§_¥i¥Hºu°Ê (­Y¤º®e°Ï°ì¤p¤_Åã¥Ü°Ï°ì,«h¦Û°Ê¨ú®øºu°Ê)
		+ ¸õ¹Lªì©l¤Æ¿ù»~ (ÁקK¤Þ°_¨ä¥¦ºu°Êªº°±¤î)
		+ Àq»{­È (°£®e¾¹ID¥²¿ï¥~¡A¨ä¥L°Ñ¼Æ§¡¥i®ÚÕu±¡ªp¶i¦æ¿ï¾Ü³]¸m)
		+ °Ñ¼Æ°ÊºA½á­È (¤è¦V¥i¥Î­^¤åªí¥Ütop|up|bottom|down|left|right,¨Ï¨ä§óª½Æ[¡B¤è«K)
		* ¤å¦rºu°Ê¤£­ãÚÌ (¥»¦¸§ó·s¥D­n¥Øªº¸Ñ¨M¦¹Bug,·PÁ©PÖs°Ñ»P´ú¸Õ)
	1.4.061211
		+ ¹«¼ÐÄa°±§ïÅܺu°Ê¤è¦V (¹«¼ÐÄa°±±±¨î¥ª¥kºu°Ê)
		* ¥Ñ¤_¤åÀɤU¸ü¹LºC¦Ó¾É­PÀò¨úªº°ª«×/¼e«×¤£­ãÚÌ
		* ÂsÄý¾¹­Ý®e°ÝÃD (IE¡BFF¡BOpera¡BNS¡BMYIE)
	1.2.060922
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	1.0.060901
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¡@ºt¥Ü¦a§}:http://www.popub.net/script/MSClass.html
¡@¤U¸ü¦a§}:http://www.popub.net/script/MSClass.js

¡@À³¥Î»¡©ú:­¶­±¥]§t<script type="text/javascript" src="MSClass.js"></script>
	
	³Ð«Ø¹ê¨Ò:
		//°Ñ¼Æª½±µ½á­Èªk
		new Marquee("marquee")
		new Marquee("marquee","top")
		......
		new Marquee("marquee",0,1,760,52)
		new Marquee("marquee","top",1,760,52,50,5000)
		......
		new Marquee("marquee",0,1,760,104,50,5000,3000,52)
		new Marquee("marquee",null,null,760,104,null,5000,null,-1)

		//°Ñ¼Æ°ÊºA½á­Èªk
		var marquee1 = new Marquee("marquee")	*¦¹°Ñ¼Æ¥²¿ï
		marquee1.Direction = "top";	©ÎªÌ	marquee1.Direction = 0;
		marquee1.Step = 1;
		marquee1.Width = 760;
		marquee1.Height = 52;
		marquee1.Timer = 50;
		marquee1.DelayTime = 5000;
		marquee1.WaitTime = 3000;
		marquee1.ScrollStep = 52;
		marquee1.Start();

	°Ñ¼Æ»¡©ú:
		ID		"marquee"	®e¾¹ID		(¥²¿ï)
		Direction	(0)		ºu°Ê¤è¦V	(¥i¿ï,Àq»{¬°0¦V¤Wºu°Ê) ¥i³]¸mªº­È¥]¬A:0,1,2,3,"top","bottom","left","right" (0¦V¤W 1¦V¤U 2¦V¥ª 3¦V¥k)
		Step		(1)		ºu°Êªº¨Bªø	(¥i¿ï,Àq»{­È¬°2,¼Æ­È¶V¤j,ºu°Ê¶V§Ö)
		Width		(760)		®e¾¹¥iµø¼e«×	(¥i¿ï,Àq»{­È¬°®e¾¹ªì©l³]¸mªº¼e«×)
		Height		(52)		®e¾¹¥iµø°ª«×	(¥i¿ï,Àq»{­È¬°®e¾¹ªì©l³]¸mªº°ª«×)
		Timer		(50)		©w®É¾¹		(¥i¿ï,Àq»{­È¬°30,¼Æ­È¶V¤p,ºu°Êªº³t«×¶V§Ö,1000=1¬í,«Øij¤£¤p¤_20)
		DelayTime	(5000)		¶¡·²°±¹y©µ¿ð®É¶¡(¥i¿ï,Àq»{¬°0¤£°±¹y,1000=1¬í)
		WaitTime	(3000)		¶}©l®Éªºµ¥«Ý®É¶¡(¥i¿ï,Àq»{©Î0¬°¤£µ¥«Ý,1000=1¬í)
		ScrollStep	(52)		¶¡·²ºu°Ê¶¡¶Z	(¥i¿ï,Àq»{¬°Â½«Ì¼e/°ª«×,¸Ó¼Æ­È»P©µ¿ð§¡¬°0«h¬°¹«¼ÐÄa°±±±¨î,-1¸T¤î¹«¼Ð±±¨î)

¡@¨Ï¥Î«Øij:
		1¡B«Øijª½±µ½á¤©®e¾¹ªºÅã¥Ü°Ï°ìªº¼e«×©M°ª«×¡A¦p(<div id="marquee" style="width:760px;height:52px;">......</div>)
		2¡B«Øij¬°®e¾¹²K¥[¼Ë¦¡overflow = auto¡A¦p(<div id="marquee" style="width:760px;height:52px;overflow:auto;">......</div>)
		3¡B¬°¤F§ó­ãÚ̪ºÀò¨úºu°Ê°Ï°ìªº¼e«×©M°ª«×¡A½ÐºÉ¥i¯à±N¦Uºu°Ê³æ¦ìª½±µ½á¤©¥¿Ú̼e°ª«×
		4¡B¹ï¤_TABLE¼Ð°Oªº¾î¦Vºu°Ê¡A»Ý­n¹ïTABLE²K¥[¼Ë¦¡display = inline¡A¦p(<div id="marquee" style="width:760px;height:52px;overflow:auto;"><table style="display:inline">......</table></div>)
		5¡B¹ï¤_½«Ìºu°Ê©Î¶¡·²ºu°Ê¡A­nª`·N¦Uºu°Ê³æ¦ì¶¡ªº¶¡¶Z¡A¦P®É»Ý­n¹ï®e¾¹ªº¥iµø°ª«×©M¥iµø¼e«×°µ¦n­ãÚ̪º³]¸m¡A¹ï¤_¦Uºu°Ê³æ¦ì¶¡ªº¶¡¶Z¥i¥H³q¹L³]¸m¦æ¶¡¶Z©ÎªÌ³æ¤¸®æªº°ª¼e«×¨Ó¶i¦æ½Õ¾ã
		6¡B¹ï¤_LI¦Û°Ê´«¦æªº°ÝÃD¼È®É¨S¦³§ó¦nªº¸Ñ¨M¿ìªk¡A«Øij±N¨äÂà´«¦¨ªí®æ(TABLE)ªº§Î¦¡¨Ó¹F¨ì¦Pµ¥ªº®ÄªG
		7¡B°w¹ï¾î¦Vºu°Êªº¤å¦r¬q¸¨¡A¦pªG³Ì¥½ºÝ¬O¥HªÅ®æ" "µ²§ôªº¡A½Ð±NªÅ®æ" "Âà´«¦¨" "
		8¡B¹«¼ÐÄa°±ºu°Ê«ä·Q·½¦ÛFlash¡A©Ò¥H¦³¤@©wªº§½­­©Ê¡]®e¾¹¤º¶È¤¹³\¥Î¹Ï¤ù<img>©ÎªÌ±aÃì±µªº¹Ï¤ù<a><img></a>ªº§Î¦¡¡A¨Ã»Ý­n¸T¤î¨ä¦Û°Ê´«¦æ¡^

¡@·P¡@¡@ÁÂ:
	ASP¥N½X¥[±K¤u¨ã §@ªÌ:¤Ñ¤Wªº®Ñ¥Í(QQ:30370740) (IE­¶­±¯d¥ÕªºBug) 2007/12/22
	©PÖs zhoujun#yuchengtech.com (¤å¦rºu°Ê¸õ¦æªºbug) 2007/01/31
	¦Û¥»µ{§Çµo¥¬¥H¨Ó¡A¦¬¨ì¤£¤ÖªB¤Íªº¶l¥ó¡A´£¥X¤F«Ü¦h·N¨£©M«Øij¡A·PÁ¤j®aªº¤ä«ù¡I

\***µ{§Ç¨î§@/ª©Åv©Ò¦³:±Z¥Ã²»(333) E-Mail:zhadan007@21cn.com ºô§}:http://www.popub.net***/



function Marquee()
{
	this.ID = document.getElementById(arguments[0]);
	if(!this.ID)
	{
		//alert("ÄúÒªÉèÖõÄ\"" + arguments[0] + "\"³õʼ»¯´íÎó\r\nÇë¼ì²é±êÇ©IDÉèÖÃÊÇ·ñÕýÈ·!");
		this.ID = -1;
		return;
	}
	this.Direction = this.Width = this.Height = this.DelayTime = this.WaitTime = this.CTL = this.StartID = this.Stop = this.MouseOver = 0;
	this.Step = 1;
	this.Timer = 30;
	this.DirectionArray = {"top":0 , "up":0 , "bottom":1 , "down":1 , "left":2 , "right":3};
	if(typeof arguments[1] == "number" || typeof arguments[1] == "string")this.Direction = arguments[1];
	if(typeof arguments[2] == "number")this.Step = arguments[2];
	if(typeof arguments[3] == "number")this.Width = arguments[3];
	if(typeof arguments[4] == "number")this.Height = arguments[4];
	if(typeof arguments[5] == "number")this.Timer = arguments[5];
	if(typeof arguments[6] == "number")this.DelayTime = arguments[6];
	if(typeof arguments[7] == "number")this.WaitTime = arguments[7];
	if(typeof arguments[8] == "number")this.ScrollStep = arguments[8];
	this.ID.style.overflow = this.ID.style.overflowX = this.ID.style.overflowY = "hidden";
	this.ID.noWrap = true;
	this.IsNotOpera = (navigator.userAgent.toLowerCase().indexOf("opera") == -1);
	if(arguments.length >= 7)this.Start();
}

Marquee.prototype.Start = function()
{
	if(this.ID == -1)return;
	if(this.WaitTime < 800)this.WaitTime = 800;
	if(this.Timer < 20)this.Timer = 20;
	if(this.Width == 0)this.Width = parseInt(this.ID.style.width);
	if(this.Height == 0)this.Height = parseInt(this.ID.style.height);
	if(typeof this.Direction == "string")this.Direction = this.DirectionArray[this.Direction.toString().toLowerCase()];
	this.HalfWidth = Math.round(this.Width / 2);
	this.HalfHeight = Math.round(this.Height / 2);
	this.BakStep = this.Step;
	this.ID.style.width = this.Width + "px";
	this.ID.style.height = this.Height + "px";
	if(typeof this.ScrollStep != "number")this.ScrollStep = this.Direction > 1 ? this.Width : this.Height;
	var templateLeft = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;display:inline;'><tr><td noWrap=true style='white-space: nowrap;word-break:keep-all;'>MSCLASS_TEMP_HTML</td><td noWrap=true style='white-space: nowrap;word-break:keep-all;'>MSCLASS_TEMP_HTML</td></tr></table>";
	var templateTop = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;'><tr><td>MSCLASS_TEMP_HTML</td></tr><tr><td>MSCLASS_TEMP_HTML</td></tr></table>";
	var msobj = this;
	msobj.tempHTML = msobj.ID.innerHTML;
	if(msobj.Direction <= 1)
	{
		msobj.ID.innerHTML = templateTop.replace(/MSCLASS_TEMP_HTML/g,msobj.ID.innerHTML);
	}
	else
	{
		if(msobj.ScrollStep == 0 && msobj.DelayTime == 0)
		{
			msobj.ID.innerHTML += msobj.ID.innerHTML;
		}
		else
		{
			msobj.ID.innerHTML = templateLeft.replace(/MSCLASS_TEMP_HTML/g,msobj.ID.innerHTML);
		}
	}
	var timer = this.Timer;
	var delaytime = this.DelayTime;
	var waittime = this.WaitTime;
	msobj.StartID = function(){msobj.Scroll()}
	msobj.Continue = function()
				{
					if(msobj.MouseOver == 1)
					{
						setTimeout(msobj.Continue,delaytime);
					}
					else
					{	clearInterval(msobj.TimerID);
						msobj.CTL = msobj.Stop = 0;
						msobj.TimerID = setInterval(msobj.StartID,timer);
					}
				}

	msobj.Pause = function()
			{
				msobj.Stop = 1;
				clearInterval(msobj.TimerID);
				setTimeout(msobj.Continue,delaytime);
			}

	msobj.Begin = function()
		{
			msobj.ClientScroll = msobj.Direction > 1 ? msobj.ID.scrollWidth / 2 : msobj.ID.scrollHeight / 2;
			if((msobj.Direction <= 1 && msobj.ClientScroll <= msobj.Height + msobj.Step) || (msobj.Direction > 1 && msobj.ClientScroll <= msobj.Width + msobj.Step))			{
				msobj.ID.innerHTML = msobj.tempHTML;
				delete(msobj.tempHTML);
				return;
			}
			delete(msobj.tempHTML);
			msobj.TimerID = setInterval(msobj.StartID,timer);
			if(msobj.ScrollStep < 0)return;
			msobj.ID.onmousemove = function(event)
						{
							if(msobj.ScrollStep == 0 && msobj.Direction > 1)
							{
								var event = event || window.event;
								if(window.event)
								{
									if(msobj.IsNotOpera)
									{
										msobj.EventLeft = event.srcElement.id == msobj.ID.id ? event.offsetX - msobj.ID.scrollLeft : event.srcElement.offsetLeft - msobj.ID.scrollLeft + event.offsetX;
									}
									else
									{
										msobj.ScrollStep = null;
										return;
									}
								}
								else
								{
									msobj.EventLeft = event.layerX - msobj.ID.scrollLeft;
								}
								msobj.Direction = msobj.EventLeft > msobj.HalfWidth ? 3 : 2;
								msobj.AbsCenter = Math.abs(msobj.HalfWidth - msobj.EventLeft);
								msobj.Step = Math.round(msobj.AbsCenter * (msobj.BakStep*2) / msobj.HalfWidth);
							}
						}
			msobj.ID.onmouseover = function()
						{
							if(msobj.ScrollStep == 0)return;
							msobj.MouseOver = 1;
							clearInterval(msobj.TimerID);
						}
			msobj.ID.onmouseout = function()
						{
							if(msobj.ScrollStep == 0)
							{
								if(msobj.Step == 0)msobj.Step = 1;
								return;
							}
							msobj.MouseOver = 0;
							if(msobj.Stop == 0)
							{
								clearInterval(msobj.TimerID);
								msobj.TimerID = setInterval(msobj.StartID,timer);
							}
						}
		}
	setTimeout(msobj.Begin,waittime);
}

Marquee.prototype.Scroll = function()
{
	switch(this.Direction)
	{
		case 0:
			this.CTL += this.Step;
			if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
			{
				this.ID.scrollTop += this.ScrollStep + this.Step - this.CTL;
				this.Pause();
				return;
			}
			else
			{
				if(this.ID.scrollTop >= this.ClientScroll)
				{
					this.ID.scrollTop -= this.ClientScroll;
				}
				this.ID.scrollTop += this.Step;
			}
		break;

		case 1:
			this.CTL += this.Step;
			if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
			{
				this.ID.scrollTop -= this.ScrollStep + this.Step - this.CTL;
				this.Pause();
				return;
			}
			else
			{
				if(this.ID.scrollTop <= 0)
				{
					this.ID.scrollTop += this.ClientScroll;
				}
				this.ID.scrollTop -= this.Step;
			}
		break;

		case 2:
			this.CTL += this.Step;
			if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
			{
				this.ID.scrollLeft += this.ScrollStep + this.Step - this.CTL;
				this.Pause();
				return;
			}
			else
			{
				if(this.ID.scrollLeft >= this.ClientScroll)
				{
					this.ID.scrollLeft -= this.ClientScroll;
				}
				this.ID.scrollLeft += this.Step;
			}
		break;

		case 3:
			this.CTL += this.Step;
			if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
			{
				this.ID.scrollLeft -= this.ScrollStep + this.Step - this.CTL;
				this.Pause();
				return;
			}
			else
			{
				if(this.ID.scrollLeft <= 0)
				{
					this.ID.scrollLeft += this.ClientScroll;
				}
				this.ID.scrollLeft -= this.Step;
			}
		break;
	}
}
//-->