function simplePreload()
{ 
  var args = simplePreload.arguments;
  document.imageArray = new Array(args.length);
  for(var i=0; i<args.length; i++)
  {
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  }
}

function imgOn(imgName){
	if(document.images){
		if(activeImg != "") document.images[activeImg].src=eval(activeImg+"off.src");
		if(imgName != "") document.images[imgName].src=eval(imgName+"on.src");
	}
}

function imgOff(imgName){
	if(document.images){
		document.images[imgName].src=eval(imgName+"off.src");
		if(activeImg != "")imgOn(activeImg);
	}
}

function setFontSize(trgt,inc){
	var tgs=new Array('div','td','tr','p','b','li');	//,'span'
    if(!document.getElementById) return
    var d=document,cEl=null,i,j,cTags;
    if(!(cEl=d.getElementById(trgt)))cEl=d.getElementsByTagName(trgt)[0];
    cEl.style.fontSize=inc;
    for(i=0;i<tgs.length;i++){
        cTags=cEl.getElementsByTagName(tgs[i]);
				for(j=0;j<cTags.length;j++){
					cTags[j].style.value="";
					if(cTags[j].className != "downloadbox"){cTags[j].style.fontSize=inc};
					cTags[j].style.fontFamily="";
					//cTags[j].style.textIndent="";
					//cTags[j].style.margin=0;
					cTags[j].style.fontWeight="normal";
					cTags[j].style.lineHeight="180%";
					//alert(cTags[j].value);
					}
    }
}

function isFilled(e){ if(e.value==""||e.value==null)return false;return true;}

function EnterRedirect(Obj){
	if(event.keyCode==13)
		Obj.click();
}

function SubmitKeyClick(obj,evt,frm){
	evt=(evt)?evt:((window.event)?window.event:"")
	keyCode=evt.keyCode?evt.keyCode:(evt.which?evt.which:evt.charCode);
	if (keyCode==13) {doSearch(frm)}
} 

function getCode(){
	var img = document.getElementById("keycode");
	var r = Math.random();
	img.src = "../core/fun_validcode.asp?t=" + r;
}

function doSearch(frmName){
	var f=document.getElementById(frmName); 
	if(f){ var k = f.txtkeyword } else { return }
	if(k){
		if(!isFilled(k)||k.value.length<2||k.value==txts[0]||k.value==txts[1]||k.value==txts[2]||k.value==txts[3]){alert(txts[4]);return}
		if(findCode(k.value)){
			var keywordstr=k.value;var typeid=f.seltype.value; 
			var url="search.asp?keyword=" + escape(keywordstr) + "&typeid=" + typeid + "&page=1";
			self.location = url;
		}
	}
}

function findCode(code){
	var temp;
	var bcode="~`#%^&\'\"<>";
	if(bcode!=""&&bcode!=null){
		for(var i=0;i<bcode.length;i++){
			temp = bcode.substring(i,i+1);
			if(code.indexOf(temp)!=-1){ alert(txts[5] + temp +" ");return false; }
		}
	}
	return true;
}

function LoadFlash(url,wmode,width,height) { 
/*
Flash param
<param name="wmode" value="transparent">
<param name="wmode" value="opaque">
*/

var htmstr ='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" ';
	htmstr += 'width="' + width + '" height="' + height + '">';
	htmstr += '<param name="movie" value="' + url + '" />';
	htmstr += '<param name="quality" value="high" />';
	htmstr += '<param name="scale" value="exactfit">';
	htmstr += '<param name="wmode" value="' + wmode + '" />';
	htmstr += '<embed src="' + url + '" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" ';
	htmstr += 'wmode="' + wmode + '" width="' + width + '" height="' + height + '"></embed></object>';
	document.write(htmstr);
}