// JScript 文件
//----------------------------------------------------------------------
//滚动字幕
function _InitScroll(_S1,_S2,_W,_H,_T) {
	return "var marqueesHeight"+_S1+"="+_H+"; "
	+ "var stopscroll"+_S1+" = false; "
	+ "var scrollElem"+_S1+" = document.getElementById('"+_S1+"'); "
	+ "with (scrollElem"+_S1+") { "
	+ "style.width = "+_W+"; "
	+ "style.height = marqueesHeight"+_S1+"; "
	+ "style.overflow = 'hidden';noWrap = true; "
	+ "} "
	+ "scrollElem"+_S1+".onmouseover = new Function('stopscroll"+_S1+"=true'); "
	+ "scrollElem"+_S1+".onmouseout = new Function('stopscroll"+_S1+"=false'); "
	+ "var preTop"+_S1+" = 0; "
	+ "var currentTop"+_S1+" = 0; "
	+ "var stoptime"+_S1+" = 0; "
	+ "var leftElem"+_S2+" = document.getElementById('"+_S2+"'); "
	+ "scrollElem"+_S1+".appendChild(leftElem"+_S2+".cloneNode(true)); "
	+ "setTimeout('init_srolltext"+_S1+"()',"+_T+"); "
	+ "function init_srolltext"+_S1+"() { "
	+ "scrollElem"+_S1+".scrollTop=0; "
	+ "setInterval('scrollUp"+_S1+"()', 100); "
	+ "} "
	+ "function scrollUp"+_S1+"(){ "
	+ "if(stopscroll"+_S1+"){ "
	+ "return; "
	+ "} "
	+ "currentTop"+_S1+"+=1; "
	+ "if(currentTop"+_S1+"==(marqueesHeight"+_S1+"+1)) { "
	+ "stoptime"+_S1+"+=1; "
	+ "currentTop"+_S1+"-=1; "
	+ "if(stoptime"+_S1+"=="+_T/50+") { "
	+ "currentTop"+_S1+"=0;stoptime"+_S1+"=0; "
	+ "} "
	+ "}else{ "
	+ "preTop"+_S1+"=scrollElem"+_S1+".scrollTop; "
	+ "scrollElem"+_S1+".scrollTop +=1; "
	+ "if(preTop"+_S1+"==scrollElem"+_S1+".scrollTop){ "
	+ "scrollElem"+_S1+".scrollTop=0; "
	+ "scrollElem"+_S1+".scrollTop +=1; "
	+ "} "
	+ "} "
	+ "}";
}
//----------------------------------------------------------------------