function Ltrim(strin){
	var i,strtmp,strdump,strout,countstr;
	strdump=new String(strin);
	countstr=strdump.length;
	if (countstr == 0 ){
		return "";
	}
	else{
		for (i=0; i<=countstr; i++){
			strtmp=new String(strdump.substr(i,1));
			if (strtmp != " "){
				strout= new String(strdump.substr(i,countstr-i));
				break;
			}
		}
		return strout;
	}
} 

function doCheck(){

  	if (Ltrim(document.frmcontent.Headline.value) =="") {
    		alert("Please enter Headline ...");
    		document.frmcontent.Headline.focus();
    		return false;
  	}
  	if (Ltrim(document.frmcontent.Berb.value) =="") {
    		alert("Please enter Berb ...");
    		document.frmcontent.Berb.focus();
    		return false;
  	}
  	var htmlCode = foo.document.body.innerHTML; 
  	var textCode = foo.document.body.innerText; 
  	if(mode == 0){
   		document.frmcontent.wysiwyg.value = htmlCode; 
  	}
	 else {
   		document.frmcontent.wysiwyg.value = textCode; 
   	}
}

function doCheckRelated(){
  	if (Ltrim(document.frmrelated.Headline.value) =="") {
    		alert("Please enter Headline ...");
    		document.frmrelated.Headline.focus();
    		return false;
  	}
}

function dcheck(strurl){
	if (confirm ("Are you sure you want to delete?")){
		document.location=strurl;
	}
}

function checkEmail(email){
	if ((email.indexOf('@') < 0) || ((email.charAt(email.length-4) != '.') && (email.charAt(email.length-3) != '.'))) {
		return false;
	}else{
		return true;
	}
}

function doCheckComment(form){

	if (form.comment.value.length==0 || form.comment.value.length==null){
		alert("Please entered your comment ..");
		form.comment.focus();
		return false;
	}
	if (form.names.value.length==0 || form.names.value.length==null){
		alert("Please entered your names ..");
		form.names.focus();
		return false;
	}
/*
	if (form.email.value.length==0 || form.email.value.length==null){
		alert("Please enter your email ..");
		form.email.focus();
		return false;
	}
	else{
		if (!checkEmail(form.email.value)){
			alert("You have entered an invalid email address. Please try again.");
			form.email.focus();
			return false;
		}
	}
*/
}