function JCheckInput(elmID) {
	var elms=elmID.split(',');
	var blag=true;
	for(j=0;j<elms.length;j++){
		if(blag==false){
			return false;
		}
		for(i = 0; i < document.all.tags(elms[j]).length; i ++) {
			obj = document.all.tags(elms[j])[i];
			if(!obj) {continue;}
			val = obj.value;
			val = val.replace('\'','\'\'');
			obj.value = val;
			if(val.replace(/^\s+|\s+$/g,'')=='' && obj.text!=undefined){
				alert(obj.text);
				if(obj.type != "hidden") {obj.focus();}
				blag = false;
				return false;
			}			
		}
	}
	return blag;
}


function GetImageWidth(oImage,Width){
	var OriginImage=new Image();
	if(OriginImage.src!=oImage.src)OriginImage.src=oImage.src;
	if(OriginImage.width>Width)OriginImage.width=Width;
	return OriginImage.width;
}