//¿é¤J®Øª¬ºA
	function inputAutoClear(ipt)
	{
	 	ipt.onfocus=function()
	 	{if(this.value==this.defaultValue){this.value='';}};
	 	ipt.onblur=function()
	 	{if(this.value==''){this.value=this.defaultValue;}};
	 	ipt.onfocus();
	} 

	//¶]°¨
	function getElementsByClass(searchClass,tagName) {
 var classElements = new Array();
 if ( tagName == null )
  tagName = '*';
 var els = document.getElementsByTagName(tagName);
 var elsLen = els.length;
 var pattern = new RegExp("(^|\s)"+searchClass+"(\s|$)");
 for (i = 0, j = 0; i < elsLen; i++) {
  if ( pattern.test(els[i].className) ) {
   classElements[j] = els[i];
   j++;
  }
 } 
 return classElements;
}
 
function ccMarquee(className){
 var a=getElementsByClass(className);
 for (i = 0; i < a.length; i++) {
  a[i].innerHTML="<marquee>"+ a[i].innerHTML+"</marquee>";
 }
}window.onload = function () {
 ccMarquee("indextext");
}