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Yahoo！search API. 用于搜索引擎接口

			
			var heightOffset = 0;

			itemArray = new Array();
			
			itemList.scrollY = 0;

			if (results.length == 0)
			{
				noResults.visible = true;
				return;
			}

			for (n = 0; n < results.length; n++)
			{

				var itemFrame = new Frame();
				var itemFrameViews = new Array();
				var image = null;
				var text = null;
				
				var node = results.item(n);
				
				itemFrame.width = 425;
				
				text = new Text();
				text.color = "#0000c1";
				text.font = "Arial Bold";
				text.size = 14;
				text.data = node.evaluate( "string(Title)" );
				text.hOffset = 15;
				text.vOffset = 19;
				text.width = 385;
				text.truncation = "end";
				text.zOrder = 1;
				text.href = $qv( node.evaluate( "string(ClickUrl)" ) );
				text.onMouseUp = (function (){
					openURL( this.href );
				});
				itemFrame.addSubview( text );
				itemFrameViews.title = text;

				text = new TextArea();
				text.color = "#000000";
				text.font = "Arial";
				text.size = 11;
				text.data = node.evaluate( "string(Summary)" );
				text.hOffset = 11;
				text.vOffset = 25;
				text.width = 385;
				text.editable = false;
				text.scrollbar = false;
				text.zOrder = 2;
				tmpTextHeight = text.vOffset + text.height;

				itemFrame.addSubview( text );
				itemFrameViews.address = text;

				text = new Text();
				text.color = "#108409";
				text.font = "Arial";
				text.size = 11;
				text.data = node.evaluate( "string(Url)" );
				text.hOffset = 15;
				text.vOffset = tmpTextHeight + 12;
				text.width = 385;
				text.truncation = "end";
				text.zOrder = 3;
				text.href = $qv( node.evaluate( "string(ClickUrl)" ) );
				text.onMouseUp = (function (){
					openURL( this.href );
				});
				itemFrame.addSubview( text );
				itemFrameViews.city = text;

				frameHeight = tmpTextHeight + 23;

				if ( subItem%2 )
				{
					image = new Image();
					image.src = "Images/darkRow.png";
					image.hOffset = 0;
					image.vOffset = 0;
					image.width = 425;
					image.height = frameHeight;
					image.zOrder = 0;
					
					itemFrame.addSubview( image );
					itemFrameViews.background = image;
				}



				// Our list item is complete, add it to the main frame in the right position
				itemFrame.height = frameHeight;
				itemFrame.vOffset = heightOffset;
				
				heightOffset += frameHeight;
				itemArray[itemArray.length] = itemFrame; // hold onto this so it doesn't get garbage collected

				itemList.addSubview( itemFrame );
				
				subItem++;
				itemsAdded++;
			}
		}

		function getNewsSearch(what)
		{
			mySearchData = url.fetch("http://api.search.yahoo.com/NewsSearchService/V1/newsSearch?appid=Konfabulator&query=" + escape(what) + "&results=" + howMany);
			var xml = XMLDOM.parse( mySearchData );
			
			var subItem = 0;
			var itemsAdded = 0;
			var results = xml.evaluate( "ResultSet/Result" );
			
			var heightOffset = 0;

			itemArray = new Array();
			
			itemList.scrollY = 0;

			if (results.length == 0)
			{
				noResults.visible = true;
				return;
			}

			for (n = 0; n < results.length; n++)
			{

				var itemFrame = new Frame();
				var itemFrameViews = new Array();
				var image = null;
				var text = null;
				
				var node = results.item(n);
				
				itemFrame.width = 425;
				
				text = new Text();
				text.color = "#0000c1";
				text.font = "Arial Bold";
				text.size = 14;
				text.data = node.evaluate( "string(Title)" );
				text.hOffset = 15;
				text.vOffset = 19;
				text.width = 385;
				text.truncation = "end";
				text.zOrder = 1;
				text.href = $qv( node.evaluate( "string(ClickUrl)" ) );
				text.onMouseUp = (function (){
					openURL( this.href );
				});
				itemFrame.addSubview( text );
				itemFrameViews.title = text;

				articleTime = new Date(node.evaluate( "string(PublishDate)" )*1000 );

				myString = node.evaluate( "string(NewsSource)" ) + "   ";
				
				if (articleTime.getHours() == "0")
				{
					amPM = "AM"
					myString += "12";
				}
				else if (articleTime.getHours() == "12")
				{
					amPM = "PM"
					myString += "12";
				}
				else if (articleTime.getHours() > "12")
				{
					amPM = "PM"
					myString += (articleTime.getHours() - 12);
				}
				else
				{
					amPM = "AM"
					myString += articleTime.getHours();
				}
				
				if (articleTime.getMinutes().length = 1)
					myString += ":0" + articleTime.getMinutes();
				else
					myString += ":" + articleTime.getMinutes();

				myString += " " + amPM + "   " + (articleTime.getMonth() + 1) + "/" + articleTime.getDate() + "/" + articleTime.getFullYear();

				text = new Text();
				text.color = "#505050";
				text.font = "Arial";
				text.size = 11;
				text.data = myString; //node.evaluate( "string(NewsSource)" ) + "   " + articleTime.getHours() + ":" + articleTime.getMinutes() + " - " + (articleTime.getMonth() + 1) + "/" + articleTime.getDate();
				text.hOffset = 15;
				text.vOffset = 33;
				text.width = 385;
				text.truncation = "end";
				text.zOrder = 1;
				text.href = $qv( node.evaluate( "string(NewsSourceUrl)" ) );
				text.onMouseUp = (function (){
					openURL( this.href );
				});
				itemFrame.addSubview( text );
				itemFrameViews.title = text;

				text = new TextArea();
				text.color = "#000000";
				text.font = "Arial";
				text.size = 11;
				text.data = node.evaluate( "string(Summary)" );
				text.hOffset = 10;
				text.vOffset = 37;
				text.width = 385;
				text.editable = false;
				text.scrollbar = false;
				text.zOrder = 2;
				tmpTextHeight = text.vOffset + text.height;

				itemFrame.addSubview( text );
				itemFrameViews.address = text;

				text = new Text();
				text.color = "#108409";
				text.font = "Arial";
				text.size = 11;
				text.data = node.evaluate( "string(Url)" );
				text.hOffset = 15;
				text.vOffset = tmpTextHeight + 12;
				text.width = 385;
				text.truncation = "end";
				text.zOrder = 3;
				text.href = $qv( node.evaluate( "string(ClickUrl)" ) );
				text.onMouseUp = (function (){
					openURL( this.href );
				});
				itemFrame.addSubview( text );
				itemFrameViews.city = text;

				frameHeight = tmpTextHeight + 23;

				if ( subItem%2 )
				{
					image = new Image();
					image.src = "Images/darkRow.png";
					image.hOffset = 0;
					image.vOffset = 0;
					image.width = 425;
					image.height = frameHeight;
					image.zOrder = 0;
					
					itemFrame.addSubview( image );
					itemFrameViews.background = image;
				}



				// Our list item is complete, add it to the main frame in the right position
				itemFrame.vOffset = heightOffset;
				itemFrame.height = frameHeight;

				heightOffset += frameHeight;
				itemArray[itemArray.length] = itemFrame; // hold onto this so it doesn't get garbage collected

				itemList.addSubview( itemFrame );
				
				subItem++;
				itemsAdded++;
			}
		}


		/* Animation Functions */

		function checkLimit(a, b, c)
		{
			return a < b ? b : (a > c ? c : a);
		}

		function startEase()
		{
			heightStamp = ( itemList.height + 15 );

			if (system.platform == "windows")
				theHeight = screen.availHeight + screen.availTop;
			else
				theHeight = screen.height;

			doEaseAnimation.ticking = true;
		}

		function doEase(yFrom, yTo, duration, step)
		{
			rightNow =  new Date();
			if (!startStamp) startStamp = rightNow.getTime();
			time 	= (checkLimit(rightNow.getTime() - startStamp, 0, duration));
			percent	= time/duration;
			yDiff	= yTo - yFrom;

			percent = Math.sin( percent * (Math.PI/2) );
			myNum = Math.round(yFrom + yDiff * percent);
			
			backgroundTop.clipRect = "x:0; y:0; width:437; height:" + (myNum + 20);
			backgroundBase.vOffset = myNum + 20;
			growHandle.vOffset = myNum + 20;
			bottomShadow.vOffset = myNum + 17;
			moreResults.vOffset = myNum + 22;
			hideResults.vOffset = myNum + 22;

			if (opening)
			{
				growHandle.opacity = percent * 255;
				moreResults.opacity = percent * 255;
				hideResults.opacity = percent * 255;
			}
			else
			{
				growHandle.opacity = (1 - percent) * 255;
				moreResults.opacity = (1 - percent) * 255;
				hideResults.opacity = (1 - percent) * 255;
			}

			if ( myNum > 15)
			{
				backgroundMid.opacity = 255;
				backgroundMid.height = myNum - 15;
				itemList.height = myNum - 15;
				if ( myNum < 55 )
					sb.opacity = 0;
				else
					sb.opacity = 255;
				sb.height = myNum - 25;
				topShadow.clipRect = "x:0; y:0; width:425; height:" + (myNum - 20);
			}
			else
			{
				backgroundMid.opacity = 0;
				backgroundMid.height = 0;
				itemList.height = 0;
				sb.opacity = 0;
				topShadow.clipRect = "x:0; y:0; width:425; height:0";
			}
			
			noResults.vOffset = ( itemList.height / 2 );
			
			mainWindow.height = backgroundBase.vOffset + backgroundBase.height;
			

			if (mainWindow.vOffset > (lastPosition + 5) || mainWindow.vOffset < (lastPosition - 5))
				collapsedPosition = null;
			
			if ( opening )
			{
				if (((mainWindow.height + mainWindow.vOffset) > theHeight))
				{
					if (!bumpStamp && !collapsedPosition)
						bumpStamp = mainWindow.vOffset;
					mainWindow.vOffset = (theHeight - (mainWindow.height))
				}
			}
			else
			{
				if (collapsedPosition)
				{
					if (((mainWindow.vOffset) < collapsedPosition))
						mainWindow.vOffset = (theHeight - (mainWindow.height))
					else
						collapsedPosition = null;
				}
			}

			lastPosition = mainWindow.vOffset;


			if (time >= duration)
			{
				doEaseAnimation.ticking = false;
				startStamp = null;

				if (opening)
					opening = false;
				else
					opening = true;

				if (bumpStamp)
				{
					collapsedPosition = bumpStamp;
					bumpStamp = null;
				}
			}
		}
		
		if ( preferences.searchPref.value == "Local" )
		{
			localDivider.visible = true;
			textFocus.src="Images/localFocus.png";
			searchText.width = 120;
			//locationText.visible = true;
			locationText.opacity = 255;
		}
		
		locationText.data = preferences.userLocation.value;
		
		searchType.data = preferences.searchPref.value.toUpperCase();
		
		mainWindow.visible = true;
		
	]]>
	</action>

	<timer name="doEaseAnimation" interval=".01" ticking="false">
		<onTimerFired>
		<![CDATA[
		
			if (opening)
				doEase(0,155,450);
			else
				doEase(heightStamp,0,450);
		]]>
		</onTimerFired>
	</timer>

	<preference name="userLocation">
		<hidden>true</hidden>
		<type>text</type>
		<defaultValue>Palo Alto, CA</defaultValue>
	</preference>

	<preference name="searchPref">
		<hidden>true</hidden>
		<type>text</type>
		<defaultValue>Web</defaultValue>
	</preference>

	<preference name="lastSearchItems">
		<hidden>true</hidden>
		<type>text</type>
		<defaultValue></defaultValue>
	</preference>

	<about-box>
		<image>Images/About.png</image>
		<about-version>
			<font>Arial</font>
			<size>10</size>
			<hOffset>112</hOffset>
			<vOffset>141</vOffset>
			<color>#ffffff</color>
			<shadow>
				<color>#000000</color>
				<hOffset>0</hOffset>
				<vOffset>1</vOffset>
			</shadow>
		</about-version>
		
		<about-text>
			<data>Copyright Policy</data>
			<url>http://docs.yahoo.com/info/copyright/copyright.html</url>
			<font>Arial</font>
			<size>10</size>
			<hOffset>112</hOffset>
			<vOffset>191</vOffset>
			<color>#ffffff</color>
			<shadow>
				<color>#000000</color>
				<hOffset>0</hOffset>
				<vOffset>1</vOffset>
			</shadow>
		</about-text>

		<about-text>
			<data>Terms Of Service</data>
			<url>http://docs.yahoo.com/info/terms/</url>
			<font>Arial</font>
			<size>10</size>
			<hOffset>202</hOffset>
			<vOffset>191</vOffset>
			<color>#ffffff</color>
			<shadow>
				<color>#000000</color>
				<hOffset>0</hOffset>
				<vOffset>1</vOffset>
			</shadow>
		</about-text>

		<about-text>
			<data>Privacy Policy</data>
			<url>http://privacy.yahoo.com/privacy/us/ysearch/index.html</url>
			<font>Arial</font>
			<size>10</size>
			<hOffset>299</hOffset>
			<vOffset>191</vOffset>
			<color>#ffffff</color>
			<shadow>
				<color>#000000</color>
				<hOffset>0</hOffset>
				<vOffset>1</vOffset>
			</shadow>
		</about-text>
		
	</about-box>

</widget>