function confirmdel(url,str) {
    result=window.confirm(str);
	if(result==true){
		window.location.href = url;
	}
}

function checkall() {
   	var formName=document.showpmg;
	var numRow=formName.elements['count'].value;
	for(i=0;i<numRow;i++){
		if(formName.elements['selectall'].checked==true){
			formName.elements['no_'+i].checked=true;
		}else{
			formName.elements['no_'+i].checked=false;
		}
	}
}

function pmg(item) {

  	var formName=document.showpmg;

	switch(item){
		case "add":
			formName.elements['op'].value="addPriMsg";
			formName.submit();
			break;
		case "del":
			formName.elements['op'].value="delPriMsg";
			formName.submit();
			break;
		case "delall":
			formName.elements['op'].value="delallPriMsg";
			formName.submit();
			break;
		case "listall":
			formName.elements['op'].value="showUserPrvMsg";
			formName.submit();
			break;
	}
}

function jumpTo() {

    var formName=document.jumpmenu;
	var selectName=formName.targetID;
	targetCF = new String(selectName.options[selectName.selectedIndex].value);
	var spID=targetCF.split("-");

	formName.c_id.value=spID[0];
	formName.f_id.value=spID[1];
	var sessionid = "sid="+formName.sid.value;

	if(spID[0] != '0'){		
		if(spID[1] == '0'){
			formName.op.value="showcat";
		}
		formName.submit();
	}else {
	    if(spID[1] == '1'){
			window.location.href="forum.php?"+sessionid;
		}
		if(spID[1] == '2'){
  			window.location.href="user.php?op=showUserDetail&"+sessionid; 
		}
		if(spID[1] == '3'){
  			window.location.href="user.php?op=showUserPrvMsg&"+sessionid; 
		}
	}
}

function rotateWebAvatar(n) {

	var selectName = n;
	var choice=selectName.options[n.selectedIndex].value;

	window.document.images['webAvatarIMG'].src="images/avatar/"+choice;

}

function checkAddPostItem() {
    
	var formName=document.addpost;
	var result=false;

	if(formName.elements['add_post_title'].value==''){
		alert("留言主題名稱不可空白！");
	}else{
		if(formName.elements['add_post_text'].value==''){
			alert("留言主題內容不可空白！");
		}else{
			result=true;
		}
	}

	if(result==true){
			formName.submit();	
	}
}

function checkReplyPostItem() {
    
	var formName=document.replypost;
	var result=false;

	if(formName.elements['add_post_text'].value==''){
		alert("留言主題內容不可空白！");
	}else{
		result=true;
	}

	if(result==true){
			formName.submit();	
	}
}

function redirectToNewGalleryCat() {

	var formName=document.showpic;
	var g_c_id=formName.show_cat.value;

	window.location.href="gallery.php?op=shownew&g_c_id="+g_c_id;

}

function checkContantItem() {
    
	var formName=document.contactus;
	var result=false;

	if(formName.elements['postname'].value==''){
		alert("留言主題名稱不可空白！");
	}else{
		if(formName.elements['postcontent'].value==''){
			alert("留言主題內容不可空白！");
		}else{
			result=true;
		}
	}

	if(result==true){
			formName.submit();	
	}
}

function redirectToNewProductCount(pid) {

	var formName=document.orderlist;
	var p_count=formName.elements["p_"+pid+"_count"].value;
	var oid=formName.elements["o_id"].value;

	window.location.href="shopcart.php?op=updategood&o_id="+oid+"&p_id="+pid+"&p_count="+p_count;

}

function redirectToNewProductCat(mode) {

	var formName=document.showproduct;
	var p_c_id=formName.show_cat.value;

	window.location.href="shop.php?op=shownew&mode="+mode+"&p_c_id="+p_c_id;

}

function redirectToNewURL(url) {

	window.location.href=url;

}

function checkDeletePost(url) {
    
	result=window.confirm("確認刪除此則留言？");
	if(result==true){
		window.location.href=url;
	}
	
}

function OpenNewWindow(url){
	window.open(url,'3danims','width=640,height=480,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,directories=no,status=no');
}