JavaScript网页特效实例大全

				
				
				function trestart(){
				   if (script) {
				   clear = confirm("你真的确定要清除代码吗？",'');
				   if(clear) {
				   document.script.reset();
				   document.script.value = "";
				  }
				 }
				}	
				
				function test(){
				  {
				  temp = document.script.tester.value;
				  testwin= open("", "testwin","status=no,menubar=yes,toolbar=no");
				  testwin.document.open();
				  testwin.document.write(temp);
				  testwin.document.close();
				 }
				}
				
				function about(){
				 alert("添加HTML代码直接显示页面")
				 }
				
				function help(){ 
				 OpenWindow=window.open("", "newwin","height=200,width=300,toolbar=no,scrollbars="+scroll+",menubar=no");
				 OpenWindow.document.write("帮助信息")
				 OpenWindow.document.write("只要把想显示的代码放到上页的输入框中，按显示键就能显示页面的内容")
				
				 OpenWindow.document.write("关闭窗口")
				 OpenWindow.document.close()
				 self.name="main"
				}
				
				
				
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